EWAD~C- R3.7.0 Databook 10/04/2014 CSS -Code: Rev. 9.1 Printing date: Air cooled screw chillers...

EWAD~C- R3.7.0 Databook 10/04/2014

CSS - Rev. 9.1

Printing date:

Code:

Air cooled screw chillers

EWAD~C- C-SS (Standard Efficiency - Standard Noise) - Cooling Capacity from 647 to 1922 kW

C-SL (Standard Efficiency - Low Noise) - Cooling Capacity from 647 to 1922 kW

C-SR (Standard Efficiency - Reduced Noise) - Cooling Capacity from 619 to 1833 kW

C-XS (High Efficiency - Standard Noise) - Cooling Capacity from 756 to 2008 kW

C-XL (High Efficiency - Low Noise) - Cooling Capacity from 756 to 2008 kW

C-XR (High Efficiency - Reduced Noise) - Cooling Capacity from 736 to 1952 kW

C-PS (Premium Efficiency - Standard Noise) - Cooling Capacity from 821 to 1562 kW

C-PL (Premium Efficiency - Low Noise) - Cooling Capacity from 821 to 1562 kW C-PR (Premium Efficiency - Reduced Noise) - Cooling Capacity from 809 to 1521 kW

Performance according to EN14511.

FEATURES AND BENEFITS

Low operating cost and extended operating life This chiller range is the result of careful design, aimed to optimize the

energy efficiency of the chillers, with the objective of bringing down operating costs and improving installation profitability, effectiveness and economical management. The chillers feature a high efficiency single screw compressor design, large condenser coil surface area for maximum heat transfer and low

discharge pressure, advanced technology condenser fans and a ‘shell&tube’ evaporator with low refrigerant pressure drops.

Low operating sound levels Very low sound levels both at full load and part load conditions are achieved by the latest

compressor design and by a unique new fan that moves large volume of air at exceptionally low sound levels and by the virtually vibration-free operation.

Outstanding reliability The chillers have two or three truly independent refrigerant circuits, in order to assure maximum safety for

any maintenance, whether planned or not. They are equipped with a rugged compressor design with advanced composite compressor gaterotors material, a proactive control logic and are full factory-run-tested to optimized trouble-free operation.

Infinite capacity control Cooling capacity control is infinitely variable by means of a single screw asymmetric compressor

controlled by microprocessor system. Each unit has infinitely variable capacity control from 100% down to 12.5% (two compressors unit) down to 7% (three compressors unit). This modulation allows the compressor capacity to exactly match the building cooling load without any leaving evaporator water temperature fluctuation. This chilled water temperature fluctuation is avoided with a stepless control.

With a compressor load step control in fact, the compressor capacity, at partial loads, will be too high or too low compared to the building cooling load. The result is an increase in chiller energy costs, particularly at the part-load conditions at which the chiller operates most of the time.

Units with stepless regulation offer benefits that the units with step regulation are unable to match. The ability to follow the system energy demand at any time and the possibility to provide steady outlet water temperature without deviations from the set-point, are the two points that allow you to understand how the optimum operating conditions of a system can be met through the

use of a unit with stepless regulation.

Superior control logic The new MicroTech III controller provides an easy to use control environmental. The control logic is designed

to provide maximum efficiency, to continue operation in unusual operating conditions and to provide a history of unit operation. One of the

greatest benefits is the easy interface with LonWorks, Bacnet, Ethernet TCP/IP or Modbus communications.

Code requirements – Safety and observant of laws/directives Units are designed and manufactured in accordance

with applicable selections of the following:

Construction of pressure vessel Machinery Directive Low Voltage Electromagnetic Compatibility Electrical & Safety codes

Manufacturing Quality Stds

97/23/EC (PED) 2006/42/EC 2006/95/EC 2004/108/EC EN 60204–1 / EN 60335-2-40

UNI – EN ISO 9001:2004

Certifications Units are CE marked, complying with European directives in force, concerning manufacturing and safety. On request

units can be produced complying with laws in force in non European countries (ASME, GOST, etc.), and with other applications, such as

naval (RINA, etc.).

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FEATURES AND BENEFITS

Versions This range is available in three different versions:

STANDARD EFFICIENCY 11 sizes to cover a range from 647 up to 1714 kW with an EER up to 2.93 and an ESEER up to 3.96 (data referred to Standard Noise). HIGH EFFICIENCY 14 sizes to cover a range from 756 up to 1858 kW with an EER up to 3.29 and an ESEER up to 4.23 (data referred to Standard Noise). PREMIUM EFFICIENCY 7 sizes to cover a range from 821 up to 1390 kW with an EER up to 3.64 and an ESEER up to 4.53 (data referred to Standard Noise). The EER (Energy Efficiency Ratio) is the ratio of the Cooling Capacity to the Power Input of the unit. The Power Input includes: the power input for operation of the compressor, the power input of all control and safety devices, the power input for fans. The ESEER (European Seasonal Energy Efficiency Ratio) is a weighed formula enabling to take into account the variation of EER with the load rate and the variation of air inlet condenser temperature.

ESEER = A x EER100% + B x EER75% + C x EER50% + D x EER25%

K = Coefficient; T = Air inlet condenser temperature.

Sound configurations Standard, low and reduced sound configurations available as follows:

STANDARD SOUND Condenser fan rotating at 900 rpm, rubber antivibration under compressor LOW SOUND Condenser fan rotating at 900 rpm, rubber antivibration under compressor, compressor sound enclosure. REDUCED SOUND

Condenser fan rotating at 700 rpm, rubber antivibration under compressor, compressor sound enclosure.

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GENERAL CHARACTERISTICS

Cabinet and structure The cabinet is made of galvanized steel sheet and painted to provide a high resistance to corrosion. Colour

Ivory White (Munsell code 5Y7.5/1) (±RAL7044).The base frame has an eye-hook to lift the unit with ropes for an easy installation. The weight is uniformly distributed along the profiles of the base and this facilitates the arrangement of the unit.

Compressor (Asymmetric Single Screw) The compressor is semi-hermetic, single-screw type with gate-rotor made with

the latest high-strength fibre reinforced star material. The compressor has an asymmetric slide regulation managed by the unit controller for infinitely modulating capacity from 100% to 25%. An integrated high efficiency oil separator maximizes the oil separation and standard start is Wye-Delta (Y-Δ) type.

Refrigerant The compressors have been designed to operate with R-134a, ecological refrigerant with zero ODP (Ozone Depletion

Potential) and very low GWP (Global Warming Potential), resulting in low TEWI (Total Equivalent Warming Impact).

Evaporator (Shell&Tube) The unit is equipped with a direct expansion shell&tube evaporator with refrigerant evaporating inside

the tubes and water flowing outside. The tubes are enhanced for maximum heat transfer and rolled into steel tube sheet and sealed. The evaporators are single-pass on both the refrigerant and water sides for pure counter-flow heat exchange and low refrigerant pressure drops. Both attributes contribute to the heat exchanger effectiveness and total unit’s outstanding efficiency. The water side is designed for 10 bar of maximum operating pressure and is provided with vents and drain. The external shell is covered with a 20mm closed cell insulation material and the evaporator water connections are provided with victaulic kit (as standard). Each evaporator has 2 or 3 circuits, one for each compressor and is manufactured in accordance to 97/23/EC directive

(PED). Water filter not available.

Condenser The condenser is manufactured with internally enhanced seamless copper tubes arranged in a staggered row pattern and

mechanically expanded into lanced and rippled aluminum condenser fins with full fin collars. An integral sub-cooler circuit provides sub-cooling to effectively eliminate liquid flashing and increase cooling capacity without increasing the power input.

Condenser fans (ø 800) The condenser fans are propeller type with high efficiency design blades to maximize performances. The

material of the blades is glass reinforced resin and each fan is protected by a guard. Fan motors are internally protected from

overtemperature and are IP54.

Electronic expansion valve The unit is equipped with the most advanced electronic expansion valves to achieve precise control

of refrigerant mass flow. As today’s system requires improved energy efficiency, tighter temperature control, wider range of operating conditions and incorporate features like remote monitoring and diagnostics, the application of electronic expansion valves becomes mandatory. Electronic expansion valves possess unique features: short opening and closing time, high resolution, positive shut-off function to eliminate use of additional solenoid valve, continuous modulation of mass flow without stress in the refrigerant circuit and corrosion resistance stainless steel body. Electronic expansion valves are typically working with lower ΔP between high and low pressure side, than a thermostatic expansion valve. The electronic expansion valve allows the system to work with low condenser pressure (winter time) without any refrigerant flow problems and with a perfect chilled water leaving temperature control.

Refrigerant circuit Each unit has 2 or 3 independent refrigerant circuits and each one includes:

• Compressor with integrated oil separator • Refrigerant • Evaporator • Air Cooled Condenser • Electronic expansion valve • Discharge line shut off valve • Liquid line shut off valve • Sight glass with moisture indicator • Filter drier • Charging valves • High pressure switch • High pressure transducers • Low pressure transducers • Oil pressure transducer

• Suction temperature sensor

Electrical control panel Power and control are located in the main panel that is manufactured to ensure protection against all

weather conditions. The electrical panel is IP54 and (when opening the doors) internally protected against possible accidental contact with

live parts. The main panel is fitted with a main switch interlocked door that shuts off power supply when opening.

Power Section

The power section includes compressors and fans protection devices, compressors and fans starters and control circuit power supply.

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MicroTech III controller

MicroTech III controller is installed as standard; it can be used to modify unit set-points and check control parameters. A built-in display shows chiller operating status plus temperatures and pressures of water, refrigerant and air, programmable values, set-points. A sophisticated software with predictive logic, selects the most energy efficient

combination of compressors, EEXV and condenser fans to keep stable operating conditions to maximise chiller energy efficiency and reliability. MicroTech III is able to protect critical components based on external signals from its system (such as motor temperatures, refrigerant gas and oil pressures, correct phase sequence, pressure switches and evaporator). The input coming from the high pressure switch cuts all digital output from the controller in less than 50ms, this is an additional security for the equipment. Fast program cycle (200ms) for a precise monitoring of the system. Floating point calculations supported for increased accuracy in Pressure / Temperature conversions.

Control section - main features

Control Section has the following feature. • Management of the compressor stepless capacity and fans modulation. • Chiller enabled to work in partial failure condition. • Full routine operation at condition of: - high ambient temperature value - high thermal load - high evaporator entering water temperature (start-up) • Display of evaporator entering/leaving water temperature. • Display of Outdoor Ambient Temperature.

• Display of condensing-evaporating temperature and pressure, suction and discharge superheat for each circuit. • Leaving water evaporator temperature regulation (temperature tolerance = 0,1°C). • Compressor and evaporator pumps hours counter. • Display of Status Safety Devices. • Number of starts and compressor working hours. • Optimized management of compressor load. • Fan management according to condensing pressure. • Re-start in case of power failure (automatic / manual). • Soft Load (optimized management of the compressor load during the start-up). • Start at high evaporator water temperature. • Return Reset (Set Point Reset based on return water temperature). • OAT (Outside Ambient temperature) Reset.

• Set point Reset (optional). • Application and system upgrade with commercial SD cards. • Ethernet port for remote or local servicing using standard web browsers. • Two different sets of default parameters could be stored for easy restore.

Safety device / logic for each refrigerant circuit

The following devices / logics are available. • High pressure (pressure switch). • High pressure (transducer). • Low pressure (transducer). • Fans circuit breaker. • High compressor discharge temperature. • High motor winding temperature. • Phase Monitor. • Low pressure ratio.

• High oil pressure drop. • Low oil pressure. • No pressure change at start.

System security

The following securities are available. • Phase monitor. • Low Ambient temperature lock-out. • Freeze protection.

Regulation type

Proportional + integral + derivative regulation on the evaporator leaving water output probe.

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MicroTech III

MicroTech III built-in terminal has the following features. • 164x44 dots liquid crystal display with white back lighting. Supports Unicode fonts for multi-lingual. • Key-pad consisting of 3 keys.

• Push’n’Roll control for an increased usability. • Memory to protect the data. • General faults alarm relays. • Password access to modify the setting. • Application security to prevent application tampering or hardware usability with third party applications. • Service report displaying all running hours and general conditions. • Alarm history memory to allow an easy fault analysis.

Supervising systems (on request)

MicroTech III remote communication

MicroTech III is able to communicate to BMS (Building Management System) based on the most common protocols as: • ModbusRTU • LonWorks, now also based on the international 8040 Standard Chiller Profile and LonMark Technology.

• BacNet BTP certifief over IP and MS/TP (class 4) (Native). • Ethernet TCP/IP.

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OPTIONS

Standard Options (supplied on basic unit)

Wye-Delta compressor starter (Y-D) - For low inrush current and reduced starting torque

Double setpoint - Dual leaving water temperature setpoints.

Phase monitor - Device that monitors input voltage and stops the chiller in case of phase loss or wrong phase sequence.

Evaporator victaulic kit - Hydraulic joint with gasket for an easy and quick water connection.

20mm evaporator insulation - The external shell is covered with a 20mm closed cell insulation material.

Evaporator electric heater - Electric heater (controlled by a thermostat) to protect the evaporator from freezing down to -28°C

ambient temperature, providing the power supply is on.

Electronic expansion valve

Discharge line shut-off valve - Installed on the discharge port of the compressor to facilitate maintenance operation.

Ambient outside temperature sensor and setpoint reset

Hour run meter

General fault contactor

Setpoint reset, Demand limit and Alarm from external device - Setpoint Reset: The leaving water temperature set-point can be overwritten with an external 4-20mA, through the ambient temperature, or through the evaporator water temperature ΔT. Demand Limit: Chiller capacity can be limited through an external 4-20mA signal or via network. Alarm from external device: The unit controller

is able to receive an external alarm signal. The user can decide whether this alarm signal will stop the unit or not.

Fans circuit breakers - Safety devices that, added to the standard protection devices, protect fan motors against overload and overcurrent.

Main switch interlock door

Emergency stop

Options (on request)

MECHANICAL

Total heat recovery - Plate to plate heat exchangers for hot water production.

Partial heat recovery - Plate to plate heat exchangers for hot water production.

Brine version - Allows the unit to operate down to -8°C leaving liquid temperature (antifreeze required). Reccomended below +4°C

Evaporator flange kit

Condenser coil guards

Evaporator area guards

Cu-Cu condenser coil - To give better protection against corrosion by aggressive environments.

Cu-Cu-Sn condenser coil - To give better protection against corrosion in aggressive environments and by salty air.

Alucoat fins coil - Fins are protected by a special acrylic paint with a high resistance to corrosion.

Suction line shut-off valve - Installed on the suction port of the compressor to facilitate maintenance operation.

High pressure side manometers

Low pressure side manometers

One centrifugal pump (low lift) - Hydronic kit consists of: single direct driven centrifugal pump, water filling system with pressure gauge, safety valve, drain valve. The motor pump is protected by a circuit breaker installed in control panel. The kit is assembled and

wired to the control panel. The pipe and pump are protected from freezing with an additional electrical heater.

One centrifugal pump (high lift) Hydronic kit consists of: single direct driven centrifugal pump, water filling system with pressure gauge, safety valve, drain valve. The motor pump is protected by a circuit breaker installed in control panel. The kit is assembled and

wired to the control panel. The pipe and pump are protected from freezing with an additional electrical heater.

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OPTIONS

Two centrifugal pump (low lift) - Hydronic kit consists of: twin direct driven centrifugal pumps, water filling system with pressure gauge, safety valve, drain valve. The motor pump is protected by a circuit breaker installed in control panel. The kit is assembled and

wired to the control panel. The pipe and pumps are protected from freezing with an additional electrical heater.

Two centrifugal pump (high lift) Hydronic kit consists of: twin direct driven centrifugal pumps, water filling system with pressure gauge, safety valve, drain valve. The motor pump is protected by a circuit breaker installed in control panel. The kit is assembled and

wired to the control panel. The pipe and pumps are protected from freezing with an additional electrical heater.

Double pressure relief valve with diverter

Evaporator right water connections

ELECTRICAL / CONTROL

Soft starter - Electronic starting device to reduce the mechanical stress during compressor start-up

Compressor thermal overload relays - Safety electronic devices that, added to the standard protection devices, protect compressor motors against overload and current unbalance.

Under / Over voltage control - Electronic device that monitors and displays input voltage, and stops the chiller in case of phase loss, wrong phase sequence, or voltage exceeding minimum and maximum allowed values.

Energy meter - Device installed inside the control box that displays all chiller electrical power parameters at line input such as line voltage and phase current, input active and reactive power, active and reactive energy. An integrated RS485 module allows a Modbus

communication to an external BMS.

Capacitors for power factor correction - Devices that increase the power factor of the unit. The capacitors are “dry” self-regenerating type with over pressure disconnecting safety device insulated with a no toxic dielectric mix without PCB or PCT.

Current limit - To limit maximum absorbed current of the unit whenever is required

Speedtrol (fan speed control device - ON/OFF - up to -18°C) - Continuous fan speed regulation on the first fan (VFD driven) of each circuit. It allows unit operation down to -18ºC.

Evaporator flow switch - Supplied separately to be wired and installed on the evaporator water piping (by the customer).

Compressors circuit breakers Safety devices that include in a single device all safety functions otherwise provided by standard fuses and optional thermal relays, such as protection against overcurrent, overload, current unbalance.

Fans speed regulation (+ fan silent mode) - Continuous fan speed regulation of all fans (VFD driven) for improved sound level of the unit during low ambient temperature operation. At very low temperatures, all fans except the first are switched off thus allowing unit operation down to -18°C.

Ground fault relay - To shut down the entire unit if a ground fault condition is detected.

Rapid restart - It allows the unit to start as fast as 30 seconds after power is restored (in case of power failure).

INSTALLATION

Rubber anti vibration mounts - Supplied separately, these are positioned under the base of the unit during installation. Ideal to

reduce the vibrations when the unit is floor mounted.

Spring anti vibration mounts - Supplied separately, these are positioned under the base of the unit during installation. Ideal for dampening vibrations for installation on roofs and metallic structures.

OTHER

Container Kit

Witness test

Acoustic test

Refrigerant recovery unit - This option allows to stock refrigerant charge of 1 circuit for maintenance operation. Liquid receiver

includes in/out shut-off valve and reliefe valve.

Transport kit

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NOMENCLATURE

E W A D 6 5 0 C - S S

= Air cooled chiller cool. only = Air cooled chiller heat pump = Air cooled condensing unit

EWA EWY ERA

Machine type

Refrigerant

D P Q

= R-134a = R-407C = R-410A

Capacity class in kW (Cooling)

Always 3-digit code

Model series

A, B, …..

Inverter

- = Non inverter

Efficiency level

S X P

= Standard Efficiency = High Efficiency = Premium Efficiency

Sound level

S L R

= Standard sound = Low sound = Reduced sound

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TECHNICAL SPECIFICATIONS

EWAD C-SS

740 830 910 970 C11 C13 C12 650 MODEL

Capacity - Cooling (1) kW 1315 1146 1059 962 908 741 645 829

Capacity control - Type --- Stepless Stepless Stepless Stepless Stepless Stepless Stepless Stepless

Capacity control - Minimum capacity % 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5

Unit power input - Cooling (1) kW 446 408 382 355 322 265 223 302

EER (1) --- 2.95 2.81 2.77 2.71 2.82 2.80 2.89 2.74

ESEER --- 3.88 3.63 3.69 3.60 3.65 3.69 3.79 3.72

IPLV --- 4.42 4.21 4.17 4.16 4.25 4.17 4.32 4.18

CASING

Colour (2) --- IW IW IW IW IW IW IW IW

Material (2) --- GPSS GPSS GPSS GPSS GPSS GPSS GPSS GPSS

DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 8985 8085 7185 6285 6285 6285 6285 6285

WEIGHT

Unit Weight kg 7900 7280 7010 6560 6280 5740 5330 5760

Operating Weight kg 8280 7520 7250 6810 6530 5990 5610 6010

WATER HEAT EXCHANGER

Type (3) --- S&T S&T S&T S&T S&T S&T S&T S&T

Water Volume l 386 243 243 251 251 266 266 251

Nominal water flow rate - Cooling l/s 62.9 55.0 50.8 46.1 43.5 35.5 30.9 39.7

Nominal Water pressure drop - Cooling kPa 54 74 64 69 62 54 47 53

Insulation material (4) CC CC CC CC CC CC CC CC

AIR HEAT EXCHANGER

Type (5) --- HFP HFP HFP HFP HFP HFP HFP HFP

FAN

Type (6) --- DPT DPT DPT DPT DPT DPT DPT DPT

Drive (7) --- DOL DOL DOL DOL DOL DOL DOL DOL

Diameter mm 800 800 800 800 800 800 800 800

Nominal air flow l/s 96196 85508 74819 64131 64131 53442 53442 53442

Quantity No. 18 16 14 12 12 10 10 10

Speed rpm 900 900 900 900 900 900 900 900

Motor input kW 31.5 28.0 24.5 21.0 21.0 17.5 17.5 17.5

COMPRESSOR

Type --- Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 50 50 50 50 44 38 32 38

Quantity No. 2 2 2 2 2 2 2 2

SOUND LEVEL

Sound Power - Cooling dB(A) 102 102 102 101 101 100 102 100

Sound Pressure - Cooling (8) dB(A) 81 81 81 81 80 80 81 80

REFRIGERANT CIRCUIT

Refrigerant type --- R134a R134a R134a R134a R134a R134a R134a R134a

Refrigerant charge kg 220 188 182 160 153 128 128 128

N. of circuits No. 2 2 2 2 2 2 2 2

PIPING CONNECTIONS

Evaporator water inlet/outlet 219.1 mm 168.3 mm 168.3 mm 168.3 mm 168.3 mm 168.3 mm 168.3 mm 168.3 mm

Fluid: Water

(1) Cooling capacity, unit power input in cooling and EER are based on the following conditions: evaporator 12.0/7.0°C; ambient 35.0°C, unit at full load

operation;

(2) IW: Ivory White; GPSS: Galvanized and Painted Steel Sheet; (3) PHE: Plate Heat Exchanger --- S&T: Single Pass Shell & Tube

(4) CC: Closed Cell; (5) HFP: High efficiency fin and tube type with integral subcooler

(6) DPT: Direct Propeller Type; (7) DOL: Direct On Line - VFD: Inverter - BRS: Brushless (8) The values are according to ISO 3744 and are referred to: evaporator 12/7°C, ambient 35°C, full load operation.

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EWAD C-SS

C15 C16 C17 C18 C19 C20 H14 MODEL

Capacity - Cooling (1) kW 1917 1870 1797 1706 1532 1412 1615

Capacity control - Type --- Stepless Stepless Stepless Stepless Stepless Stepless Stepless

Capacity control - Minimum capacity % 7.0 7.0 7.0 7.0 7.0 12.5 7.0

Unit power input - Cooling (1) kW 721 687 669 627 557 479 586

EER (1) --- 2.66 2.72 2.69 2.72 2.75 2.95 2.75

ESEER --- 3.68 3.68 3.71 3.59 3.73 3.86 3.68

IPLV --- 4.21 4.19 4.24 4.15 4.28 4.42 4.18

CASING

Colour (2) --- IW IW IW IW IW IW IW

Material (2) --- GPSS GPSS GPSS GPSS GPSS GPSS GPSS

DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285

Length mm 12085 12085 11185 11185 10285 8985 11185

WEIGHT

Unit Weight kg 11600 11600 11240 10770 10320 7900 10710

Operating Weight kg 12480 12480 12110 11260 10730 8280 11110


Type (3) --- S&T S&T S&T S&T S&T S&T S&T

Water Volume l 850 850 850 474 408 386 408

Nominal water flow rate - Cooling l/s 91.7 89.5 86.0 81.8 73.4 67.6 77.4

Nominal Water pressure drop - Cooling kPa 40 39 36 75 62 58 68

Insulation material (4) CC CC CC CC CC CC CC

AIR HEAT EXCHANGER

Type (5) --- HFP HFP HFP HFP HFP HFP HFP

FAN

Type (6) --- DPT DPT DPT DPT DPT DPT DPT

Drive (7) --- DOL DOL DOL DOL DOL DOL DOL

Diameter mm 800 800 800 800 800 800 800

Nominal air flow l/s 128262 128262 117573 117573 106885 96196 117573

Quantity No. 24 24 22 22 20 18 22

Speed rpm 900 900 900 900 900 900 900

Motor input kW 42.0 42.0 38.5 38.5 35.0 31.5 38.5

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 75 75 75 75 75 50 75

Quantity No. 3 3 3 3 3 2 3

SOUND LEVEL

Sound Power - Cooling dB(A) 104 104 104 103 103 102 103

Sound Pressure - Cooling (8) dB(A) 82 82 82 81 81 81 81

REFRIGERANT CIRCUIT

Refrigerant type --- R134a R134a R134a R134a R134a R134a R134a

Refrigerant charge kg 305 275 260 260 220 260 260

N. of circuits No. 3 3 3 3 3 2 3

PIPING CONNECTIONS

Evaporator water inlet/outlet 273 mm 273 mm 273 mm 219.1 mm 219.1 mm 219.1 mm 219.1 mm

Fluid: Water


operation;




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EWAD C-SL

740 830 910 970 C11 C13 C12 650 MODEL





EER (1) --- 2.95 2.81 2.77 2.71 2.82 2.80 2.89 2.74

ESEER --- 3.88 3.63 3.69 3.60 3.65 3.69 3.79 3.72

IPLV --- 4.42 4.21 4.17 4.16 4.25 4.17 4.32 4.18

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 8985 8085 7185 6285 6285 6285 6285 6285

WEIGHT

Unit Weight kg 8190 7570 7300 6850 6570 6030 5920 6050




Water Volume l 386 243 243 251 251 266 266 251




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 18 16 14 12 12 10 10 10

Speed rpm 900 900 900 900 900 900 900 900

Motor input kW 31.5 28.0 24.5 21.0 21.0 17.5 17.5 17.5

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 50 50 50 50 44 38 38 38

Quantity No. 2 2 2 2 2 2 2 2

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 2 2 2 2 2 2 2 2

PIPING CONNECTIONS


Fluid: Water


operation;




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EWAD C-SL

C15 C16 C17 C18 C19 C20 H14 MODEL

Capacity - Cooling (1) kW 1917 1870 1797 1706 1532 1412 1615

Capacity control - Type --- Stepless Stepless Stepless Stepless Stepless Stepless Stepless

Capacity control - Minimum capacity % 7.0 7.0 7.0 7.0 7.0 12.5 7.0

Unit power input - Cooling (1) kW 721 687 669 627 557 479 586

EER (1) --- 2.66 2.72 2.69 2.72 2.75 2.95 2.75

ESEER --- 3.68 3.68 3.71 3.59 3.73 3.86 3.68

IPLV --- 4.21 4.19 4.24 4.15 4.28 4.42 4.18

CASING

Colour (2) --- IW IW IW IW IW IW IW

Material (2) --- GPSS GPSS GPSS GPSS GPSS GPSS GPSS

DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285

Length mm 12085 12085 11185 11185 10285 8985 11185

WEIGHT

Unit Weight kg 12040 12040 11680 11210 10770 8190 11150

Operating Weight kg 12920 12920 12560 11700 11170 8570 11550


Type (3) --- S&T S&T S&T S&T S&T S&T S&T

Water Volume l 850 850 850 474 408 386 408

Nominal water flow rate - Cooling l/s 91.7 89.5 86.0 81.8 73.4 67.6 77.4

Nominal Water pressure drop - Cooling kPa 40 39 36 75 62 58 68

Insulation material (4) CC CC CC CC CC CC CC

AIR HEAT EXCHANGER

Type (5) --- HFP HFP HFP HFP HFP HFP HFP

FAN

Type (6) --- DPT DPT DPT DPT DPT DPT DPT

Drive (7) --- DOL DOL DOL DOL DOL DOL DOL

Diameter mm 800 800 800 800 800 800 800

Nominal air flow l/s 128262 128262 117573 117573 106885 96196 117573

Quantity No. 24 24 22 22 20 18 22

Speed rpm 900 900 900 900 900 900 900

Motor input kW 42.0 42.0 38.5 38.5 35.0 31.5 38.5

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 75 75 75 75 75 50 75

Quantity No. 3 3 3 3 3 2 3

SOUND LEVEL

Sound Power - Cooling dB(A) 101 101 100 100 99 98 100

Sound Pressure - Cooling (8) dB(A) 78 78 78 77 77 77 77

REFRIGERANT CIRCUIT

Refrigerant type --- R134a R134a R134a R134a R134a R134a R134a

Refrigerant charge kg 305 275 260 260 220 260 260

N. of circuits No. 3 3 3 3 3 2 3

PIPING CONNECTIONS

Evaporator water inlet/outlet 273 mm 273 mm 273 mm 219.1 mm 219.1 mm 219.1 mm 219.1 mm

Fluid: Water


operation;




of 103


EWAD C-SR

720 790 880 920 C10 C12 C11 620 MODEL





EER (1) --- 2.75 2.63 2.55 2.46 2.61 2.59 2.74 2.48

ESEER --- 3.92 3.95 3.76 3.98 3.79 3.78 3.91 3.81

IPLV --- 4.52 4.33 4.21 4.21 4.29 4.41 4.39 4.19

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 8985 8085 7185 6285 6285 6285 6285 6285

WEIGHT

Unit Weight kg 8190 7570 7300 6850 6570 6030 5920 6050




Water Volume l 386 243 243 251 251 266 266 251




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 18 16 14 12 12 10 10 10

Speed rpm 700 700 700 700 700 700 700 700

Motor input kW 14.1 12.5 11.0 9.4 9.4 7.8 7.8 7.8

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 50 50 50 50 44 38 38 38

Quantity No. 2 2 2 2 2 2 2 2

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 2 2 2 2 2 2 2 2

PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-SR

C13 C14 C15 C16 C17 C19 C18 H14 MODEL





EER (1) --- 2.40 2.48 2.42 2.47 2.54 2.61 2.63 2.52

ESEER --- 3.66 3.71 3.70 3.66 3.72 3.78 3.81 3.70

IPLV --- 4.21 4.27 4.24 4.23 4.28 4.29 4.35 4.27

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 12085 12085 11185 11185 11185 10285 8985 10285

WEIGHT

Unit Weight kg 12040 12040 11680 11210 11150 10750 8190 10770




Water Volume l 850 850 850 474 408 421 386 408




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 24 24 22 22 22 20 18 20

Speed rpm 700 700 700 700 700 700 700 700

Motor input kW 18.8 18.8 17.3 17.3 17.3 15.7 14.1 15.7

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 75 75 75 75 75 75 50 75

Quantity No. 3 3 3 3 3 3 2 3

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 3 3 3 3 3 3 2 3

PIPING CONNECTIONS

Evaporator water inlet/outlet 273 mm 273 mm 273 mm 219.1 mm 219.1 mm 219.1 mm 219.1 mm 219.1 mm

Fluid: Water


operation;




of 103


EWAD C-XS

830 890 990 C10 C11 C13 C12 760 MODEL





EER (1) --- 3.23 3.15 3.25 3.12 3.20 3.22 3.17 3.14

ESEER --- 4.05 3.86 3.99 3.84 3.91 3.92 3.77 3.81

IPLV --- 4.60 4.47 4.50 4.44 4.50 4.48 4.48 4.52

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 9885 9885 9885 8085 8085 7185 6285 7185

WEIGHT

Unit Weight kg 8900 8240 8220 7470 7190 6340 5990 6360




Water Volume l 979 386 386 403 403 243 251 243




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 20 20 20 16 16 14 12 14

Speed rpm 900 900 900 900 900 900 900 900

Motor input kW 35.0 35.0 35.0 28.0 28.0 24.5 21.0 24.5

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 50 50 50 50 44 38 38 38

Quantity No. 2 2 2 2 2 2 2 2

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 2 2 2 2 2 2 2 2

PIPING CONNECTIONS

Evaporator water inlet/outlet 273 mm 219.1 mm 219.1 mm 219.1 mm 219.1 mm 168.3 mm 168.3 mm 168.3 mm

Fluid: Water


operation;




of 103


EWAD C-XS

H15 C16 C17 C18 C19 C21 C20 H14 MODEL





EER (1) --- 3.00 3.06 3.09 3.09 3.10 3.14 3.13 3.12

ESEER --- 3.91 4.02 3.93 3.94 3.96 4.06 4.04 4.00

IPLV --- 4.42 4.57 4.53 4.51 4.59 4.81 4.71 4.58

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 14785 14785 14785 13885 12985 9885 9885 12085

WEIGHT

Unit Weight kg 12600 12600 12600 12260 11900 8900 8900 11570




Water Volume l 850 850 850 871 850 979 979 850




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 30 30 30 28 26 20 20 24

Speed rpm 900 900 900 900 900 900 900 900

Motor input kW 52.5 52.5 52.5 49.0 45.5 35.0 35.0 42.0

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 75 75 75 75 75 50 50 75

Quantity No. 3 3 3 3 3 2 2 3

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 3 3 3 3 3 2 2 3

PIPING CONNECTIONS

Evaporator water inlet/outlet 273 mm 273 mm 273 mm 273 mm 273 mm 273 mm 273 mm 273 mm

Fluid: Water


operation;




of 103


EWAD C-XS

C22 MODEL

Capacity - Cooling (1) kW 2002

Capacity control - Type --- Stepless

Capacity control - Minimum capacity % 7.0

Unit power input - Cooling (1) kW 678

EER (1) --- 2.95

ESEER --- 3.89

IPLV --- 4.47

CASING

Colour (2) --- IW

Material (2) --- GPSS

DIMENSIONS

Height mm 2540

Width mm 2285

Length mm 14785

WEIGHT

Unit Weight kg 12600

Operating Weight kg 13470


Type (3) --- S&T

Water Volume l 850

Nominal water flow rate - Cooling l/s 95.8

Nominal Water pressure drop - Cooling kPa 43

Insulation material (4) CC

AIR HEAT EXCHANGER

Type (5) --- HFP

FAN

Type (6) --- DPT

Drive (7) --- DOL

Diameter mm 800

Nominal air flow l/s 160327

Quantity No. 30

Speed rpm 900

Motor input kW 52.5

COMPRESSOR


Oil charge l 75

Quantity No. 3

SOUND LEVEL

Sound Power - Cooling dB(A) 104

Sound Pressure - Cooling (8) dB(A) 81

REFRIGERANT CIRCUIT

Refrigerant type --- R134a

Refrigerant charge kg 360

N. of circuits No. 3

PIPING CONNECTIONS

Evaporator water inlet/outlet 273 mm

Fluid: Water


operation;




of 103


EWAD C-XL

830 890 990 C10 C11 C13 C12 760 MODEL





EER (1) --- 3.23 3.15 3.25 3.12 3.20 3.22 3.17 3.14

ESEER --- 4.05 3.86 3.99 3.84 3.91 3.92 3.77 3.81

IPLV --- 4.60 4.47 4.50 4.44 4.50 4.48 4.48 4.52

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 9885 9885 9885 8085 8085 7185 6285 7185

WEIGHT

Unit Weight kg 9190 8530 8510 7760 7480 6630 6280 6650




Water Volume l 979 386 386 403 403 243 251 243




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 20 20 20 16 16 14 12 14

Speed rpm 900 900 900 900 900 900 900 900

Motor input kW 35.0 35.0 35.0 28.0 28.0 24.5 21.0 24.5

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 50 50 50 50 44 38 38 38

Quantity No. 2 2 2 2 2 2 2 2

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 2 2 2 2 2 2 2 2

PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-XL

H15 C16 C17 C18 C19 C21 C20 H14 MODEL





EER (1) --- 3.00 3.06 3.09 3.09 3.10 3.14 3.13 3.12

ESEER --- 3.91 4.02 3.93 3.94 3.96 4.06 4.04 4.00

IPLV --- 4.42 4.57 4.53 4.51 4.59 4.81 4.71 4.58

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 14785 14785 14785 13885 12985 9885 9885 12085

WEIGHT

Unit Weight kg 13040 13040 13040 12700 12350 9190 9190 12010




Water Volume l 850 850 850 871 850 979 979 850




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 30 30 30 28 26 20 20 24

Speed rpm 900 900 900 900 900 900 900 900

Motor input kW 52.5 52.5 52.5 49.0 45.5 35.0 35.0 42.0

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 75 75 75 75 75 50 50 75

Quantity No. 3 3 3 3 3 2 2 3

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 3 3 3 3 3 2 2 3

PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-XL

C22 MODEL





EER (1) --- 2.95

ESEER --- 3.89

IPLV --- 4.47

CASING

Colour (2) --- IW


DIMENSIONS

Height mm 2540

Width mm 2285

Length mm 14785

WEIGHT




Type (3) --- S&T

Water Volume l 850




AIR HEAT EXCHANGER

Type (5) --- HFP

FAN

Type (6) --- DPT

Drive (7) --- DOL

Diameter mm 800


Quantity No. 30

Speed rpm 900

Motor input kW 52.5

COMPRESSOR


Oil charge l 75

Quantity No. 3

SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-XR

810 870 970 C10 C11 C13 C12 740 MODEL





EER (1) --- 3.09 3.04 3.16 2.98 3.10 3.15 3.07 3.03

ESEER --- 4.10 4.07 4.21 4.01 4.12 4.16 4.01 4.01

IPLV --- 4.63 4.61 4.65 4.59 4.63 4.62 4.56 4.51

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 9885 9885 9885 8085 8085 7185 6285 7185

WEIGHT

Unit Weight kg 9190 8530 8510 7760 7480 6630 6280 6650




Water Volume l 979 386 386 403 403 243 251 243




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 20 20 20 16 16 14 12 14

Speed rpm 700 700 700 700 700 700 700 700

Motor input kW 15.7 15.7 15.7 12.5 12.5 11.0 9.4 11.0

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 50 50 50 50 44 38 38 38

Quantity No. 2 2 2 2 2 2 2 2

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 2 2 2 2 2 2 2 2

PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-XR

H15 C16 C17 C18 C19 C21 C20 H14 MODEL





EER (1) --- 2.87 2.94 2.99 2.99 2.98 2.93 2.96 2.98

ESEER --- 3.96 4.09 4.00 4.05 4.00 4.12 4.10 4.08

IPLV --- 4.54 4.69 4.63 4.65 4.65 4.83 4.74 4.67

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 14785 14785 14785 13885 12985 9885 9885 12085

WEIGHT

Unit Weight kg 13040 13040 13040 12700 12350 9190 9190 12010




Water Volume l 850 850 850 871 850 979 979 850




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 30 30 30 28 26 20 20 24

Speed rpm 700 700 700 700 700 700 700 700

Motor input kW 23.5 23.5 23.5 22.0 20.4 15.7 15.7 18.8

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 75 75 75 75 75 50 50 75

Quantity No. 3 3 3 3 3 2 2 3

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 3 3 3 3 3 2 2 3

PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-XR

C22 MODEL





EER (1) --- 2.80

ESEER --- 3.94

IPLV --- 4.53

CASING

Colour (2) --- IW


DIMENSIONS

Height mm 2540

Width mm 2285

Length mm 14785

WEIGHT




Type (3) --- S&T

Water Volume l 850




AIR HEAT EXCHANGER

Type (5) --- HFP

FAN

Type (6) --- DPT

Drive (7) --- DOL

Diameter mm 800


Quantity No. 30

Speed rpm 700

Motor input kW 23.5

COMPRESSOR


Oil charge l 75

Quantity No. 3

SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-PS

890 980 C11 C12 C13 C15 C14 820 MODEL





EER (1) --- 3.40 3.44 3.46 3.44 3.49 3.51 3.57 3.52

ESEER --- 4.06 4.07 4.23 4.14 4.29 4.25 4.22 4.30

IPLV --- 4.73 4.73 4.68 4.73 4.69 4.67 4.78 4.79

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 12085 12085 11185 9885 9885 8985 8985 8985

WEIGHT

Unit Weight kg 9730 9730 9390 8550 8290 7530 7530 7660




Water Volume l 979 979 995 1027 1027 599 599 1043




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 24 24 22 20 20 18 18 18

Speed rpm 900 900 900 900 900 900 900 900

Motor input kW 42.0 42.0 38.5 35.0 35.0 31.5 31.5 31.5

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 50 50 50 50 44 38 38 38

Quantity No. 2 2 2 2 2 2 2 2

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 2 2 2 2 2 2 2 2

PIPING CONNECTIONS

Evaporator water inlet/outlet 273 mm 273 mm 273 mm 273 mm 273 mm 219.1 mm 219.1 mm 273 mm

Fluid: Water


operation;




of 103


EWAD C-PS

C16 MODEL





EER (1) --- 3.37

ESEER --- 4.03

IPLV --- 4.71

CASING

Colour (2) --- IW


DIMENSIONS

Height mm 2540

Width mm 2285

Length mm 12085

WEIGHT

Unit Weight kg 9730



Type (3) --- S&T

Water Volume l 979




AIR HEAT EXCHANGER

Type (5) --- HFP

FAN

Type (6) --- DPT

Drive (7) --- DOL

Diameter mm 800


Quantity No. 24

Speed rpm 900

Motor input kW 42.0

COMPRESSOR


Oil charge l 50

Quantity No. 2

SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-PL

890 980 C11 C12 C13 C15 C14 820 MODEL





EER (1) --- 3.40 3.44 3.46 3.44 3.49 3.51 3.57 3.52

ESEER --- 4.06 4.07 4.23 4.14 4.29 4.25 4.22 4.30

IPLV --- 4.73 4.73 4.68 4.73 4.69 4.67 4.78 4.79

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 12085 12085 11185 9885 9885 8985 8985 8985

WEIGHT

Unit Weight kg 10720 10720 10380 8840 8580 7820 7820 7950




Water Volume l 979 979 995 1027 1027 599 599 1043




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 24 24 22 20 20 18 18 18

Speed rpm 900 900 900 900 900 900 900 900

Motor input kW 42.0 42.0 38.5 35.0 35.0 31.5 31.5 31.5

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 50 50 50 50 44 38 38 38

Quantity No. 2 2 2 2 2 2 2 2

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 2 2 2 2 2 2 2 2

PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-PL

C16 MODEL





EER (1) --- 3.37

ESEER --- 4.03

IPLV --- 4.71

CASING

Colour (2) --- IW


DIMENSIONS

Height mm 2540

Width mm 2285

Length mm 12085

WEIGHT




Type (3) --- S&T

Water Volume l 979




AIR HEAT EXCHANGER

Type (5) --- HFP

FAN

Type (6) --- DPT

Drive (7) --- DOL

Diameter mm 800


Quantity No. 24

Speed rpm 900

Motor input kW 42.0

COMPRESSOR


Oil charge l 50

Quantity No. 2

SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-PR

880 960 C10 C11 C13 C15 C14 810 MODEL





EER (1) --- 3.32 3.36 3.38 3.36 3.46 3.51 3.63 3.47

ESEER --- 4.23 4.26 4.33 4.25 4.35 4.33 4.39 4.40

IPLV --- 4.85 4.85 4.81 4.82 4.92 4.89 5.07 4.89

CASING



DIMENSIONS

Height mm 2540 2540 2540 2540 2540 2540 2540 2540

Width mm 2285 2285 2285 2285 2285 2285 2285 2285

Length mm 12085 12085 11185 9885 9885 8985 8985 8985

WEIGHT

Unit Weight kg 10720 10720 10380 8840 8580 7820 7820 7950




Water Volume l 979 979 995 1027 1027 599 599 1043




AIR HEAT EXCHANGER


FAN



Diameter mm 800 800 800 800 800 800 800 800


Quantity No. 24 24 22 20 20 18 18 18

Speed rpm 700 700 700 700 700 700 700 700

Motor input kW 18.8 18.8 17.3 15.7 15.7 14.1 14.1 14.1

COMPRESSOR


Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Asymm Single Screw

Oil charge l 50 50 50 50 44 38 38 38

Quantity No. 2 2 2 2 2 2 2 2

SOUND LEVEL



REFRIGERANT CIRCUIT



N. of circuits No. 2 2 2 2 2 2 2 2

PIPING CONNECTIONS


Fluid: Water


operation;




of 103


EWAD C-PR

C16 MODEL





EER (1) --- 3.25

ESEER --- 4.15

IPLV --- 4.79

CASING

Colour (2) --- IW


DIMENSIONS

Height mm 2540

Width mm 2285

Length mm 12085

WEIGHT




Type (3) --- S&T

Water Volume l 979




AIR HEAT EXCHANGER

Type (5) --- HFP

FAN

Type (6) --- DPT

Drive (7) --- DOL

Diameter mm 800


Quantity No. 24

Speed rpm 700

Motor input kW 18.8

COMPRESSOR


Oil charge l 50

Quantity No. 2

SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


operation;




of 103

ELECTRICAL SPECIFICATIONS

EWAD C-SS

740 830 910 970 C11 C13 C12 650 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400

Voltage tolerance Minimum % -10% -10% -10% -10% -10% -10% -10% -10%

Voltage tolerance Maximum % +10% +10% +10% +10% +10% +10% +10% +10%

UNIT

Maximum starting current A 604 649 649 915 962 1017 1021 1068

Nominal running current cooling A 366 432 492 524 577 624 667 726

Maximum running current A 476 545 589 656 715 787 859 921

Maximum current for wires sizing A 520 596 644 717 781 860 939 1005

FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400



Maximum running current A 218

218

231

274

274

274

274

333

333

333

333

398

398

398

398

451

Starting method --- Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ

EWAD C-SS

C15 C16 C17 C18 C19 C20 H14 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400

Voltage tolerance Minimum % -10% -10% -10% -10% -10% -10% -10%

Voltage tolerance Maximum % +10% +10% +10% +10% +10% +10% +10%

UNIT

Maximum starting current A 1081 1312 1363 1367 1410 1456 1470

Nominal running current cooling A 773 909 959 1023 1092 1116 1164

Maximum running current A 974 1144 1217 1281 1334 1395 1449

Maximum current for wires sizing A 1064 1251 1330 1400 1459 1525 1584

FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400



Maximum running current A 451 451

398 333 333

398 398 333

398 398 398

398 398 451

451 451 398

451 451 451

Starting method --- Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ

Fluid: Water

Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.

Maximum starting current: starting current of biggest compressor + current of the compressor at 75% maximum load + fans current for the circuit at 75%.

Nominal current in cooling mode is referred to the following conditions: evaporator 12/7°C; ambient 35°C; compressors + fans current.

Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current

Maximum unit current for wires sizing is based on minimum allowed voltage Maximum current for wires sizing: (compressors full load ampere + fans current) x 1,1.

of 103


EWAD C-SL

740 830 910 970 C11 C13 C12 650 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




218

231

274

274

274

274

333

333

333

333

398

398

398

398

451


EWAD C-SL

C15 C16 C17 C18 C19 C20 H14 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400



UNIT

Maximum starting current A 1081 1312 1363 1367 1410 1456 1470


Maximum running current A 974 1144 1217 1281 1334 1395 1449

Maximum current for wires sizing A 1064 1251 1330 1400 1459 1525 1584

FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400




398 333 333

398 398 333

398 398 398

398 398 451

451 451 398

451 451 451

Starting method --- Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ

Fluid: Water






of 103


EWAD C-SR

720 790 880 920 C10 C12 C11 620 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




218

231

274

274

274

274

333

333

333

333

398

398

398

398

451


EWAD C-SR

C13 C14 C15 C16 C17 C19 C18 H14 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




333 333 333

398 333 333

398 398 333

398 398 398

398 398 451

451 451 398

451 451 451


Fluid: Water






of 103


EWAD C-XS

830 890 990 C10 C11 C13 C12 760 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




231

231

274

274

274

274

333

333

333

333

398

398

398

398

398


EWAD C-XS

H15 C16 C17 C18 C19 C21 C20 H14 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




451 451

333 333 333

333 333 398

398 398 333

398 398 398

398 398 451

451 451 398


of 103


EWAD C-XS

C22 MODEL

POWER SUPPLY

Phases Nr 3

Frequency Hz 50

Voltage V 400

Voltage tolerance Minimum % -10%

Voltage tolerance Maximum % +10%

UNIT

Maximum starting current A 1486

Nominal running current cooling A 1100


Maximum current for wires sizing A 1608

FANS


COMPRESSORS

Phases Nr 3

Voltage V 400




451

Starting method --- Y-Δ

Fluid: Water






of 103


EWAD C-XL

830 890 990 C10 C11 C13 C12 760 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




231

231

274

274

274

274

333

333

333

333

398

398

398

398

398


EWAD C-XL

H15 C16 C17 C18 C19 C21 C20 H14 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




451 451

333 333 333

333 333 398

398 398 333

398 398 398

398 398 451

451 451 398


of 103


EWAD C-XL

C22 MODEL

POWER SUPPLY

Phases Nr 3

Frequency Hz 50

Voltage V 400



UNIT





FANS


COMPRESSORS

Phases Nr 3

Voltage V 400




451


Fluid: Water






of 103


EWAD C-XR

810 870 970 C10 C11 C13 C12 740 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




231

231

274

274

274

274

333

333

333

333

398

398

398

398

398


EWAD C-XR

H15 C16 C17 C18 C19 C21 C20 H14 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




451 451

333 333 333

333 333 398

398 398 333

398 398 398

398 398 451

451 451 398


of 103


EWAD C-XR

C22 MODEL

POWER SUPPLY

Phases Nr 3

Frequency Hz 50

Voltage V 400



UNIT





FANS


COMPRESSORS

Phases Nr 3

Voltage V 400




451


Fluid: Water






of 103


EWAD C-PS

890 980 C11 C12 C13 C15 C14 820 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




231

231

274

274

274

274

316

333

333

333

398

398

398

398

451


EWAD C-PS

C16 MODEL

POWER SUPPLY

Phases Nr 3

Frequency Hz 50

Voltage V 400



UNIT





FANS


COMPRESSORS

Phases Nr 3

Voltage V 400





Fluid: Water






of 103


EWAD C-PL

890 980 C11 C12 C13 C15 C14 820 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




231

231

274

274

274

274

316

333

333

333

398

398

398

398

451


EWAD C-PL

C16 MODEL

POWER SUPPLY

Phases Nr 3

Frequency Hz 50

Voltage V 400



UNIT





FANS


COMPRESSORS

Phases Nr 3

Voltage V 400





Fluid: Water






of 103


EWAD C-PR

880 960 C10 C11 C13 C15 C14 810 MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




231

231

274

274

274

274

333

333

333

333

398

398

398

398

451


EWAD C-PR

C16 MODEL

POWER SUPPLY

Phases Nr 3

Frequency Hz 50

Voltage V 400



UNIT





FANS


COMPRESSORS

Phases Nr 3

Voltage V 400





Fluid: Water






of 103

SOUND LEVELS

EWAD C-PL

Sound pressure level at 1 m from the unit (rif. 2 x 10-5 Pa) Power

63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz dB(A) dB(A) MODEL

820 73.9 75.9 67.3 57.7 48.6 76.9 76.7 98.4 71.8 71.8

890 73.9 75.9 67.3 57.7 48.6 76.9 76.7 98.4 71.8 71.8

980 73.9 75.9 67.3 57.7 48.6 76.9 76.7 98.4 71.8 71.8

C11 74.0 76.0 67.4 57.8 48.7 77.0 76.8 98.8 71.9 71.9

C12 74.1 76.1 67.5 57.9 48.8 77.1 76.9 99.9 72.0 72.0

C13 74.1 76.1 67.5 57.9 48.8 77.1 76.9 99.3 72.0 72.0

C14 74.2 76.2 67.6 58.0 48.9 77.2 77.0 99.6 72.1 72.1

C15 74.5 76.5 67.9 58.3 49.2 77.5 77.3 99.9 72.4 72.4

C16 74.8 76.8 68.2 58.6 49.5 77.8 77.6 100.2 72.7 72.7

EWAD C-PS



820 76.5 78.5 69.9 60.3 51.2 79.5 79.3 101.0 74.4 74.4

890 76.5 78.5 69.9 60.3 51.2 79.5 79.3 101.0 74.4 74.4

980 76.5 78.5 69.9 60.3 51.2 79.5 79.3 101.0 74.4 74.4

C11 77.0 79.0 70.4 60.8 51.7 80.0 79.8 101.8 74.9 74.9

C12 77.5 79.5 70.9 61.3 52.2 80.5 80.3 102.3 75.4 75.4

C13 77.4 79.4 70.8 61.2 52.1 80.4 80.2 102.6 75.3 75.3

C14 77.5 79.5 70.9 61.3 52.2 80.5 80.3 102.9 75.4 75.4

C15 77.8 79.8 71.2 61.6 52.5 80.8 80.6 103.2 75.7 75.7

C16 78.1 80.1 71.5 61.9 52.8 81.1 80.9 103.5 76.0 76.0

EWAD C-PR



810 61.0 73.3 57.1 48.8 36.2 71.2 68.1 92.7 67.8 60.7

880 61.0 73.3 57.1 48.8 36.2 71.2 68.1 92.7 67.8 60.7

960 61.0 73.3 57.1 48.8 36.2 71.2 68.1 92.7 67.8 60.7

C10 61.5 73.8 57.6 49.3 36.7 71.7 68.6 93.4 68.3 61.2

C11 61.8 74.1 57.9 49.6 37.0 72.0 68.9 93.8 68.6 61.5

C13 61.8 74.1 57.9 49.6 37.0 72.0 68.9 94.1 68.6 61.5

C14 61.8 74.1 57.9 49.6 37.0 72.0 68.9 94.4 68.6 61.5

C15 62.1 74.4 58.2 49.9 37.3 72.3 69.2 94.7 68.9 61.8

C16 62.4 74.7 58.5 50.2 37.6 72.6 69.5 95.0 69.2 62.1

EWAD C-SL



650 72.5 74.5 65.9 56.3 47.2 75.5 75.3 96.0 70.4 70.4

740 72.6 74.6 66.0 56.4 47.3 75.6 75.4 96.1 70.5 70.5

830 72.6 74.6 66.0 56.4 47.3 75.6 75.4 96.1 70.5 70.5

910 73.5 75.5 66.9 57.3 48.2 76.5 76.3 97.5 71.4 71.4

970 73.6 75.6 67.0 57.4 48.3 76.6 76.4 97.1 71.5 71.5

C11 73.8 75.8 67.2 57.6 48.5 76.8 76.6 97.6 71.7 71.7

C12 73.9 75.9 67.3 57.7 48.6 76.9 76.7 98.1 71.8 71.8

C13 74.0 76.0 67.4 57.8 48.7 77.0 76.8 98.2 71.9 71.9

H14 74.0 76.0 67.4 57.8 48.7 77.0 76.8 98.2 71.9 71.9

C15 74.2 76.2 67.6 58.0 48.9 77.2 77.0 99.1 72.1 72.1

C16 74.3 76.3 67.7 58.1 49.0 77.3 77.1 99.5 72.2 72.2

C17 74.4 76.4 67.8 58.2 49.1 77.4 77.2 99.5 72.3 72.3

C18 74.9 76.9 68.3 58.7 49.6 77.9 77.7 99.9 72.8 72.8

of 103

SOUND LEVELS

EWAD C-SL



C19 75.0 77.0 68.4 58.8 49.7 78.0 77.8 101.0 72.9 72.9

C20 75.0 77.0 68.4 58.8 49.7 78.0 77.8 101.0 72.9 72.9

EWAD C-SS



650 78.0 80.0 71.4 61.8 52.7 81.0 80.8 101.5 75.9 75.9

740 76.5 78.5 69.9 60.3 51.2 79.5 79.3 100.0 74.4 74.4

830 76.5 78.5 69.9 60.3 51.2 79.5 79.3 100.0 74.4 74.4

910 77.4 79.4 70.8 61.2 52.1 80.4 80.2 100.9 75.3 75.3

970 77.6 79.6 71.0 61.4 52.3 80.6 80.4 101.1 75.5 75.5

C11 77.6 79.6 71.0 61.4 52.3 80.6 80.4 101.5 75.5 75.5

C12 77.6 79.6 71.0 61.4 52.3 80.6 80.4 101.7 75.5 75.5

C13 77.7 79.7 71.1 61.5 52.4 80.7 80.5 101.9 75.6 75.6

H14 77.7 79.7 71.1 61.5 52.4 80.7 80.5 101.9 75.6 75.6

C15 78.1 80.1 71.5 61.9 52.8 81.1 80.9 103.0 76.0 76.0

C16 78.1 80.1 71.5 61.9 52.8 81.1 80.9 103.2 76.0 76.0

C17 78.2 80.2 71.6 62.0 52.9 81.2 81.0 103.3 76.1 76.1

C18 78.5 80.5 71.9 62.3 53.2 81.5 81.3 103.5 76.4 76.4

C19 78.9 80.9 72.3 62.7 53.6 81.9 81.7 103.7 76.8 76.8

C20 78.9 80.9 72.3 62.7 53.6 81.9 81.7 103.7 76.8 76.8

EWAD C-SR



620 60.8 73.1 56.9 48.6 36.0 71.0 67.9 91.5 67.6 60.5

720 61.3 73.6 57.4 49.1 36.5 71.5 68.4 92.0 68.1 61.0

790 61.3 73.6 57.4 49.1 36.5 71.5 68.4 92.0 68.1 61.0

880 61.8 74.1 57.9 49.6 37.0 72.0 68.9 92.5 68.6 61.5

920 62.3 74.6 58.4 50.1 37.5 72.5 69.4 93.0 69.1 62.0

C10 62.4 74.7 58.5 50.2 37.6 72.6 69.5 93.5 69.2 62.1

C11 62.5 74.8 58.6 50.3 37.7 72.7 69.6 93.8 69.3 62.2

C12 62.6 74.9 58.7 50.4 37.8 72.9 69.7 94.0 69.4 62.3

H14 62.6 74.9 58.7 50.4 37.8 72.9 69.7 94.0 69.4 62.3

C13 62.7 75.0 58.8 50.5 37.9 72.9 69.8 94.8 69.5 62.4

C14 62.8 75.1 58.9 50.6 38.0 73.0 69.9 94.9 69.6 62.5

C15 62.8 75.1 58.9 50.6 38.0 73.0 69.9 95.1 69.6 62.5

C16 62.9 75.2 59.0 50.7 38.1 73.1 70.0 95.2 69.7 62.6

C17 63.4 75.7 59.5 51.2 38.6 73.6 70.5 95.7 70.2 63.1

C18 63.5 75.8 59.6 51.3 38.7 73.7 70.6 95.8 70.3 63.2

C19 63.5 75.8 59.6 51.3 38.7 73.7 70.6 95.8 70.3 63.2

of 103

SOUND LEVELS

EWAD C-XL



760 73.3 75.3 66.7 57.1 48.0 76.3 76.1 96.8 71.2 71.2

830 73.5 75.5 66.9 57.3 48.2 76.5 76.3 97.4 71.4 71.4

890 73.5 75.5 66.9 57.3 48.2 76.5 76.3 97.4 71.4 71.4

990 73.9 75.9 67.3 57.7 48.6 76.9 76.7 98.0 71.8 71.8

C10 74.1 76.1 67.5 57.9 48.8 77.1 76.9 98.2 72.0 72.0

C11 73.7 75.7 67.1 57.5 48.4 76.7 76.5 98.8 71.6 71.6

C12 73.8 75.8 67.2 57.6 48.5 76.8 76.6 98.9 71.7 71.7

C13 73.8 75.8 67.2 57.6 48.5 76.8 76.6 98.9 71.7 71.7

H14 73.8 75.8 67.2 57.6 48.5 76.8 76.6 98.9 71.7 71.7

H15 73.8 75.8 67.2 57.6 48.5 76.8 76.6 98.9 71.7 71.7

C16 74.3 76.3 67.7 58.1 49.0 77.3 77.1 99.6 72.2 72.2

C17 74.4 76.4 67.8 58.2 49.1 77.4 77.2 100.0 72.3 72.3

C18 74.5 76.5 67.9 58.3 49.2 77.5 77.3 100.2 72.4 72.4

C19 74.5 76.5 67.9 58.3 49.2 77.5 77.3 100.4 72.4 72.4

C20 74.5 76.5 67.9 58.3 49.2 77.5 77.3 100.4 72.4 72.4

C21 74.5 76.5 67.9 58.3 49.2 77.5 77.3 100.4 72.4 72.4

C22 74.5 76.5 67.9 58.3 49.2 77.5 77.3 100.4 72.4 72.4

EWAD C-XS



760 76.7 78.7 70.1 60.5 51.4 79.7 79.5 100.2 74.6 74.6

830 76.7 78.7 70.1 60.5 51.4 79.7 79.5 100.5 74.6 74.6

890 76.7 78.7 70.1 60.5 51.4 79.7 79.5 100.5 74.6 74.6

990 77.2 79.2 70.6 61.0 51.9 80.2 80.0 101.4 75.1 75.1

C10 77.7 79.7 71.1 61.5 52.4 80.7 80.5 101.9 75.6 75.6

C11 77.3 79.3 70.7 61.1 52.0 80.3 80.1 102.4 75.2 75.2

C12 77.4 79.4 70.8 61.2 52.1 80.4 80.2 102.5 75.3 75.3

C13 77.4 79.4 70.8 61.2 52.1 80.4 80.2 102.5 75.3 75.3

H14 77.4 79.4 70.8 61.2 52.1 80.4 80.2 102.5 75.3 75.3

H15 77.4 79.4 70.8 61.2 52.1 80.4 80.2 102.5 75.3 75.3

C16 77.9 79.9 71.3 61.7 52.6 80.9 80.7 103.2 75.8 75.8

C17 77.8 79.8 71.2 61.6 52.5 80.8 80.6 103.5 75.7 75.7

C18 78.0 80.0 71.4 61.8 52.7 81.0 80.8 103.7 75.9 75.9

C19 78.0 80.0 71.4 61.8 52.7 81.0 80.8 103.9 75.9 75.9

C20 78.0 80.0 71.4 61.8 52.7 81.0 80.8 103.9 75.9 75.9

C21 78.0 80.0 71.4 61.8 52.7 81.0 80.8 103.9 75.9 75.9

C22 78.0 80.0 71.4 61.8 52.7 81.0 80.8 103.9 75.9 75.9

of 103

SOUND LEVELS

EWAD C-XR



740 61.3 73.6 57.4 49.1 36.5 71.5 68.4 92.0 68.1 61.0

810 61.3 73.6 57.4 49.1 36.5 71.5 68.4 92.3 68.1 61.0

870 61.3 73.6 57.4 49.1 36.5 71.5 68.4 92.3 68.1 61.0

970 62.1 74.4 58.2 49.9 37.3 72.3 69.2 93.5 68.9 61.8

C10 62.3 74.6 58.4 50.1 37.5 72.5 69.4 93.7 69.1 62.0

C11 62.0 74.3 58.1 49.8 37.2 72.2 69.1 94.3 68.8 61.7

C12 62.1 74.4 58.2 49.9 37.3 72.3 69.2 94.5 68.9 61.8

C13 62.1 74.4 58.2 49.9 37.3 72.3 69.2 94.5 68.9 61.8

H14 62.3 74.6 58.4 50.1 37.5 72.5 69.4 94.6 69.1 62.0

H15 62.3 74.6 58.4 50.1 37.5 72.5 69.4 94.6 69.1 62.0

C16 62.7 75.0 58.8 50.5 37.9 72.9 69.8 95.3 69.5 62.4

C17 62.7 75.0 58.8 50.5 37.9 72.9 69.8 95.6 69.5 62.4

C18 62.8 75.1 58.9 50.6 38.0 73.0 69.9 95.7 69.6 62.5

C19 62.8 75.1 58.9 50.6 38.0 73.0 69.9 95.9 69.6 62.5

C20 63.1 75.4 59.2 50.9 38.3 73.3 70.2 96.2 69.9 62.8

C21 63.5 75.8 59.6 51.3 38.7 73.7 70.6 96.6 70.3 63.2

C22 63.5 75.8 59.6 51.3 38.7 73.7 70.6 96.6 70.3 63.2

of 103

SOUND LEVEL AT DISTANCE

EWAD C-PL

SOUND PRESSURE LEVEL FOR DIFFERENT DISTANCES (dB(A))

50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

820 63.1 59.2 65.9 60.9 70.3 76.9 53.6

890 63.1 59.2 65.9 60.9 70.3 76.9 53.6

980 63.1 59.2 65.9 60.9 70.3 76.9 53.6

C11 63.4 59.5 66.2 61.2 70.6 77.0 53.9

C12 63.5 59.6 66.3 61.3 70.7 77.1 54.0

C13 63.7 59.9 66.6 61.6 70.8 77.1 54.4

C14 64.0 60.2 66.8 61.9 71.0 77.2 54.7

C15 64.3 60.5 67.1 62.2 71.3 77.5 55.0

C16 64.6 60.8 67.4 62.5 71.6 77.8 55.3

EWAD C-PS


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

820 65.7 61.8 68.5 63.5 72.9 79.5 56.2

890 65.7 61.8 68.5 63.5 72.9 79.5 56.2

980 65.7 61.8 68.5 63.5 72.9 79.5 56.2

C11 66.4 62.5 69.2 64.2 73.6 80.0 56.9

C12 66.9 63.0 69.7 64.7 74.1 80.5 57.4

C13 67.0 63.2 69.9 64.9 74.1 80.4 57.7

C14 67.3 63.5 70.1 65.2 74.3 80.5 58.0

C15 67.6 63.8 70.4 65.5 74.6 80.8 58.3

C16 67.9 64.1 70.7 65.8 74.9 81.1 58.6

EWAD C-PR


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

810 57.4 53.5 60.2 55.2 64.6 71.2 47.9

880 57.4 53.5 60.2 55.2 64.6 71.2 47.9

960 57.4 53.5 60.2 55.2 64.6 71.2 47.9

C10 58.1 54.2 60.9 55.9 65.3 71.7 48.6

C11 58.4 54.5 61.2 56.2 65.6 72.0 48.9

C13 58.6 54.8 61.5 56.5 65.7 72.0 49.3

C14 58.8 55.0 61.6 56.7 65.8 72.0 49.5

C15 59.1 55.3 61.9 57.0 66.1 72.3 49.8

C16 59.4 55.6 62.2 57.3 66.4 72.6 50.1

EWAD C-SL


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

650 60.9 56.9 63.9 58.7 68.5 75.5 51.3

740 61.0 57.0 64.0 58.8 68.6 75.6 51.4

830 61.0 57.0 64.0 58.8 68.6 75.6 51.4

910 61.9 57.9 64.9 59.7 69.5 76.5 52.3

970 62.0 58.0 65.0 59.8 69.6 76.6 52.4

C11 62.5 58.5 65.4 60.3 69.9 76.8 52.9

C12 62.8 58.9 65.7 60.7 70.2 76.9 53.3

C13 63.2 59.3 66.0 61.0 70.4 77.0 53.7

H14 63.2 59.3 66.0 61.0 70.4 77.0 53.7

C15 63.7 59.8 66.5 61.5 70.8 77.2 54.2

of 103


EWAD C-SL


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

C16 63.9 60.1 66.8 61.8 71.0 77.3 54.6

C17 64.0 60.2 66.9 61.9 71.1 77.4 54.7

C18 64.5 60.7 67.4 62.4 71.6 77.9 55.2

C19 64.8 61.0 67.6 62.7 71.8 78.0 55.5

C20 64.8 61.0 67.6 62.7 71.8 78.0 55.5

EWAD C-SS


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

650 66.4 62.4 69.4 64.2 74.0 81.0 56.8

740 64.9 60.9 67.9 62.7 72.5 79.5 55.3

830 64.9 60.9 67.9 62.7 72.5 79.5 55.3

910 65.8 61.8 68.8 63.6 73.4 80.4 56.2

970 66.0 62.0 69.0 63.8 73.6 80.6 56.4

C11 66.3 62.3 69.2 64.1 73.7 80.6 56.7

C12 66.5 62.6 69.4 64.4 73.9 80.6 57.0

C13 66.9 63.0 69.7 64.7 74.1 80.7 57.4

H14 66.9 63.0 69.7 64.7 74.1 80.7 57.4

C15 67.6 63.7 70.4 65.4 74.7 81.1 58.1

C16 67.7 63.9 70.6 65.6 74.8 81.1 58.4

C17 67.8 64.0 70.7 65.7 74.9 81.2 58.5

C18 68.1 64.3 71.0 66.0 75.2 81.5 58.8

C19 68.7 64.9 71.5 66.6 75.7 81.9 59.4

C20 68.7 64.9 71.5 66.6 75.7 81.9 59.4

EWAD C-SR


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

620 56.4 52.4 59.4 54.2 64.0 71.0 46.8

720 56.9 52.9 59.9 54.7 64.5 71.5 47.3

790 56.9 52.9 59.9 54.7 64.5 71.5 47.3

880 57.4 53.4 60.4 55.2 65.0 72.0 47.8

920 57.9 53.9 60.9 55.7 65.5 72.5 48.3

C10 58.3 54.3 61.2 56.1 65.7 72.6 48.7

C11 58.6 54.7 61.5 56.5 66.0 72.7 49.1

C12 59.1 55.2 61.9 56.9 66.3 72.9 49.6

H14 59.1 55.2 61.9 56.9 66.3 72.9 49.6

C13 59.4 55.5 62.2 57.2 66.5 72.9 49.9

C14 59.5 55.6 62.3 57.3 66.6 73.0 50.0

C15 59.6 55.8 62.5 57.5 66.7 73.0 50.3

C16 59.7 55.9 62.6 57.6 66.8 73.1 50.4

C17 60.2 56.4 63.1 58.1 67.3 73.6 50.9

C18 60.5 56.7 63.3 58.4 67.5 73.7 51.2

C19 60.5 56.7 63.3 58.4 67.5 73.7 51.2

EWAD C-XL


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

760 61.7 57.7 64.7 59.5 69.3 76.3 52.1

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EWAD C-XL


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

830 62.2 58.2 65.1 60.0 69.6 76.5 52.6

890 62.2 58.2 65.1 60.0 69.6 76.5 52.6

990 62.8 58.9 65.7 60.7 70.2 76.9 53.3

C10 63.0 59.1 65.9 60.9 70.4 77.1 53.5

C11 63.1 59.2 65.9 60.9 70.3 76.7 53.6

C12 63.2 59.3 66.0 61.0 70.4 76.8 53.7

C13 63.2 59.3 66.0 61.0 70.4 76.8 53.7

H14 63.2 59.3 66.0 61.0 70.4 76.8 53.7

H15 63.2 59.3 66.0 61.0 70.4 76.8 53.7

C16 64.1 60.3 66.9 62.0 71.1 77.3 54.8

C17 64.4 60.6 67.2 62.3 71.3 77.4 55.1

C18 64.6 60.9 67.4 62.5 71.5 77.5 55.4

C19 64.8 61.0 67.5 62.7 71.6 77.5 55.6

C20 64.8 61.0 67.5 62.7 71.6 77.5 55.6

C21 64.8 61.0 67.5 62.7 71.6 77.5 55.6

C22 64.8 61.0 67.5 62.7 71.6 77.5 55.6

EWAD C-XS


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

760 65.1 61.1 68.1 62.9 72.7 79.7 55.5

830 65.4 61.4 68.3 63.2 72.8 79.7 55.8

890 65.4 61.4 68.3 63.2 72.8 79.7 55.8

990 66.1 62.2 69.0 64.0 73.5 80.2 56.6

C10 66.6 62.7 69.5 64.5 74.0 80.7 57.1

C11 66.7 62.8 69.5 64.5 73.9 80.3 57.2

C12 66.8 62.9 69.6 64.6 74.0 80.4 57.3

C13 66.8 62.9 69.6 64.6 74.0 80.4 57.3

H14 66.8 62.9 69.6 64.6 74.0 80.4 57.3

H15 66.8 62.9 69.6 64.6 74.0 80.4 57.3

C16 67.7 63.9 70.5 65.6 74.7 80.9 58.4

C17 67.8 64.0 70.6 65.7 74.7 80.8 58.5

C18 68.1 64.4 70.9 66.0 75.0 81.0 58.9

C19 68.3 64.5 71.0 66.2 75.1 81.0 59.1

C20 68.3 64.5 71.0 66.2 75.1 81.0 59.1

C21 68.3 64.5 71.0 66.2 75.1 81.0 59.1

C22 68.3 64.5 71.0 66.2 75.1 81.0 59.1

EWAD C-XR


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

740 56.9 52.9 59.9 54.7 64.5 71.5 47.3

810 57.2 53.2 60.1 55.0 64.6 71.5 47.6

870 57.2 53.2 60.1 55.0 64.6 71.5 47.6

970 58.2 54.3 61.1 56.1 65.6 72.3 48.7

C10 58.4 54.5 61.3 56.3 65.8 72.5 48.9

C11 58.6 54.7 61.4 56.4 65.8 72.2 49.1

C12 58.7 54.8 61.5 56.5 65.9 72.3 49.2

C13 58.7 54.8 61.5 56.5 65.9 72.3 49.2

H14 58.9 55.0 61.7 56.7 66.1 72.5 49.4

H15 58.9 55.0 61.7 56.7 66.1 72.5 49.4

of 103


EWAD C-XR


50 m 25 m 20 m 15 m 10 m 5 m 1 m MODEL

C16 59.7 55.9 62.5 57.6 66.7 72.9 50.4

C17 59.9 56.1 62.7 57.8 66.8 72.9 50.6

C18 60.1 56.4 62.9 58.0 67.0 73.0 50.9

C19 60.3 56.5 63.0 58.2 67.1 73.0 51.1

C20 60.6 56.8 63.3 58.5 67.4 73.3 51.4

C21 61.0 57.2 63.7 58.9 67.8 73.7 51.8

C22 61.0 57.2 63.7 58.9 67.8 73.7 51.8

Fluid: Water

Note: The values are according to ISO 3744 and are referred to: evaporator 12/7° C, air ambient 35°C, full load operation

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OPERATING LIMITS

Operating Limits

Note The above graphic represents a guidelines about the operating limits of the range. Please refer to Chiller Selection Software (CSS) for real

operating limits working conditions for each size.

Legend: ELWT = Evaporator Leaving Water Temperature (°C) CIAT = Condenser Inlet Air Temperature (°C)

Ref.: A = Operation with Glycol (below 4°C Evap LWT) B = Fan speed modulation required (below 10°C Condens. Air Temp.)

C = Speedtroll required (below -10°C Condens. Air Temp.)

Table 1 - Water heat exchanger - Minimum and maximum water Δt

Legend: A = Max evaporator water Δt

B = Min evaporator water Δt

Table 2 - Water heat exchanger - Fouling factors

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OPERATING LIMITS

Legend: A = Fouling factors (m2 °C / kW) B = Cooling capacity correction factor C = Power input correction factor

D = EER correction factor

Table 3 - Air heat exchanger - Altitude correction factors

Legend: A = Elevation above sea level (m) B = Barometric pressure (mbar) C = Cooling capacity correction factor D = Power input correction factor - Maximum operating altitude is 2000 m above sea level

- Contact factory in case the unit has to be installed at altitudes between 1000 and 2000 m above sea level

Table 4 - Minimum glycol percentage for low air ambient temperature

Legend: AAT = Air Ambient Temperature (°C) (2) A = Ethylene glycol (%) (1) B = Propylene glycol (%) (1) (1) Minimum glycol percentage to prevent freezing of water circuit at indicated air ambient temperature (2) Air ambient temperature do exceed the operating limits of the unit, a protection of water circuit may be needed in winter season at non-working conditions.

Table 5.1 - Available fan static pressure correction factors

The above data are referred to: - Fan 800 mm diameter - Fan speed 890 rpm or 900 rpm Legend: A = External Static Pressure (Pa) B = Cooling Capacity (kW) Correction factor C = Compressor Power Input (kW) Correction factor D = Reduction of Maximum Condenser Inlet Air Temperature (°C)

Table 5.2 - Available fan static pressure correction factors

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OPERATING LIMITS

The above data are referred to: - Fan 800 mm diameter - Fan speed 700 rpm or 705 rpm Legend: A = External Static Pressure (Pa) B = Cooling Capacity (kW) Correction factor C = Compressor Power Input (kW) Correction factor

D = Reduction of Maximum Condenser Inlet Air Temperature (°C)

Water content in cooling circuits The cooled water distribution circuits should have minimum water content to avoid excessive

compressors start and stop. In fact, each time the compressor starts up, an excessive quantity of oil goes from the compressor sump and simultaneously there is a rise in the temperature of the compressor motor’s stator due to the inrush current during the start-up. To prevent damage to the compressors, have been envisaged the application of a device to limit frequent stops and restarts. During the span of one hour there will be no more than 6 starts of the compressor. The plant side should therefore ensure that the overall water content allows a more constant functioning of the unit and consequently greater environmental comfort. The minimum water content per unit should be calculated with a certain approximation using this simplified formula:

For 2 compressors unit

M (liters) = (0.1595 x NT(°C) + 3.0825) x P(kW)

For 3 compressors unit M (liters) = (0.0443 x ΔT(°C) + 1.6202) x P(kW)

where: M = minimum water content per unit expressed in litres P = cooling capacity of the unit expressed in kW ΔT = evaporator entering / leaving water temperature difference expressed in °C This formula is valid for standard microprocessor parameters. For more accurate determination of quantity of water, it is advisable to contact the designer of the plant.

Water charge, flow and quality

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OPERATING LIMITS

of 103

COOLING PERFORMANCE

EWAD C-SS

650 740

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 671 641 608 571 546 518 749 729 704 672 648 609

PI kW 187 201 216 232 242 252 218 237 257 279 294 303

qw l/s 32.1 30.6 29.1 27.3 26.1 24.8 35.8 34.9 33.7 32.1 31.0 29.1

dpw kPa 50 46 42 37 34 31 55 52 49 45 42 38

CC kW 7 710 679 645 606 581 552 788 767 741 707 682 629

PI kW 194 208 223 240 250 261 225 244 265 288 303 303

qw l/s 34.0 32.5 30.9 29.0 27.8 26.4 37.8 36.8 35.5 33.9 32.7 30.1

dpw kPa 55 51 47 42 39 35 61 58 54 50 47 40

CC kW 9 750 718 683 642 615 586 829 806 779 743 716 648

PI kW 200 215 230 247 258 269 232 252 273 297 312 302

qw l/s 36.0 34.4 32.7 30.8 29.5 28.1 39.8 38.7 37.3 35.6 34.3 31.1

dpw kPa 61 57 52 46 43 39 66 63 59 54 51 43

CC kW 11 791 757 721 679 651 620 870 846 817 779 740 658

PI kW 206 222 238 255 266 278 240 260 282 306 315 296

qw l/s 38.0 36.4 34.6 32.6 31.2 29.7 41.8 40.6 39.2 37.4 35.5 31.6

dpw kPa 68 62 57 51 47 44 73 69 65 59 54 44

CC kW 13 832 797 759 716 687 655 912 887 855 815 761 661

PI kW 213 229 245 263 275 287 247 268 291 315 315 298

qw l/s 40.0 38.3 36.5 34.4 33.0 31.5 43.9 42.7 41.1 39.2 36.5 31.7

dpw kPa 74 69 63 56 52 48 79 75 71 65 57 44

CC kW 15 874 838 798 753 723 675 955 928 895 852 783 667

PI kW 220 236 253 272 284 287 256 277 300 325 316 289

qw l/s 42.1 40.3 38.4 36.2 34.8 32.4 46.0 44.7 43.1 41.0 37.6 32.0

dpw kPa 81 75 69 62 58 51 86 82 77 70 60 45

830 910

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 844 819 788 746 716 634 918 894 863 824 794 741

PI kW 249 270 293 318 334 321 265 288 312 339 357 363

qw l/s 40.4 39.2 37.7 35.7 34.2 30.3 43.9 42.8 41.3 39.4 38.0 35.4

dpw kPa 54 52 48 44 40 32 63 60 57 52 49 43

CC kW 7 888 862 829 785 753 645 966 940 908 866 835 765

PI kW 257 279 302 328 345 315 273 297 322 349 368 363

qw l/s 42.6 41.3 39.7 37.6 36.1 30.9 46.3 45.1 43.5 41.5 40.0 36.6

dpw kPa 60 57 53 48 44 34 70 66 62 57 54 46

CC kW 9 933 905 870 824 768 655 1015 988 953 909 872 785

PI kW 266 288 313 339 343 307 282 306 332 360 376 361

qw l/s 44.8 43.4 41.7 39.5 36.8 31.3 48.7 47.4 45.7 43.6 41.8 37.6

dpw kPa 65 62 58 52 46 34 76 73 68 62 58 48

CC kW 11 979 949 911 863 775 647 1065 1036 999 953 897 797

PI kW 275 298 323 350 334 314 291 316 342 371 377 354

qw l/s 47.0 45.6 43.8 41.4 37.2 31.0 51.2 49.8 48.0 45.7 43.1 38.2

dpw kPa 71 68 63 57 47 34 83 79 74 68 61 49

CC kW 13 1026 994 953 897 779 652 1116 1085 1046 997 925 796

PI kW 285 308 334 359 324 302 301 326 353 383 378 353

qw l/s 49.3 47.8 45.8 43.1 37.4 31.3 53.7 52.2 50.3 47.9 44.4 38.2

dpw kPa 78 73 68 61 47 34 91 86 81 74 65 49

CC kW 15 1073 1039 996 905 793 664 1167 1134 1093 1035 951 804

PI kW 295 319 345 352 319 295 310 336 364 391 379 343

qw l/s 51.7 50.0 47.9 43.5 38.1 31.9 56.2 54.6 52.6 49.8 45.7 38.7

dpw kPa 85 80 74 62 49 35 99 94 88 79 68 50

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COOLING PERFORMANCE

EWAD C-SS

970 C11

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 978 951 916 871 838 762 1072 1043 1008 961 926 860

PI kW 292 317 344 374 394 391 314 341 370 403 424 429

qw l/s 46.8 45.5 43.9 41.7 40.1 36.4 51.3 49.9 48.2 46.0 44.3 41.1

dpw kPa 71 67 63 58 54 45 65 62 59 54 50 44

CC kW 7 1028 999 962 915 880 771 1127 1097 1059 1010 974 890

PI kW 301 327 355 386 406 381 324 352 382 415 437 430

qw l/s 49.3 47.9 46.1 43.8 42.1 36.9 54.0 52.6 50.8 48.4 46.6 42.6

dpw kPa 78 74 69 63 59 46 72 68 64 59 55 47

CC kW 9 1079 1048 1009 959 912 776 1184 1152 1112 1060 1016 910

PI kW 311 338 366 398 414 368 334 363 394 428 447 426

qw l/s 51.8 50.3 48.4 46.0 43.7 37.2 56.9 55.3 53.4 50.8 48.7 43.6

dpw kPa 85 81 75 69 63 47 79 75 70 64 60 49

CC kW 11 1131 1098 1057 1003 922 791 1242 1208 1165 1110 1042 924

PI kW 321 349 378 411 405 361 345 374 406 441 446 417

qw l/s 54.4 52.8 50.8 48.2 44.2 37.9 59.7 58.1 56.0 53.3 50.0 44.3

dpw kPa 93 88 82 75 64 49 86 82 77 70 63 50

CC kW 13 1184 1149 1105 1048 934 782 1302 1265 1220 1161 1074 925

PI kW 332 360 390 424 397 368 356 386 419 455 447 418

qw l/s 57.0 55.3 53.1 50.4 44.9 37.6 62.6 60.9 58.7 55.8 51.6 44.4

dpw kPa 101 96 89 81 66 48 94 89 83 76 66 50

CC kW 15 1237 1200 1153 1082 945 791 1362 1323 1274 1203 1104 931

PI kW 343 372 403 431 388 356 368 399 432 463 448 404

qw l/s 59.6 57.8 55.5 52.1 45.4 38.0 65.6 63.7 61.4 57.9 53.1 44.8

dpw kPa 110 104 96 86 67 49 102 97 90 81 70 51

C12 C13

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1154 1126 1090 1044 1009 968 1325 1289 1246 1190 1149 1100

PI kW 336 365 397 431 454 479 366 398 432 470 494 521

qw l/s 55.3 53.9 52.2 50.0 48.3 46.3 63.4 61.7 59.6 56.9 54.9 52.6

dpw kPa 75 72 68 62 59 54 55 52 49 45 42 39

CC kW 7 1214 1184 1146 1097 1061 1018 1398 1360 1315 1256 1212 1143

PI kW 346 376 408 444 467 492 377 410 446 484 509 526

qw l/s 58.2 56.8 55.0 52.6 50.8 48.8 66.9 65.1 62.9 60.1 58.0 54.7

dpw kPa 82 79 74 68 64 60 60 57 54 50 47 42

CC kW 9 1275 1243 1203 1151 1113 1044 1471 1432 1384 1322 1276 1180

PI kW 357 388 421 457 481 493 389 423 460 499 525 526

qw l/s 61.3 59.7 57.8 55.3 53.4 50.1 70.5 68.7 66.4 63.4 61.2 56.5

dpw kPa 90 86 81 75 70 63 66 63 59 55 51 44

CC kW 11 1337 1304 1261 1206 1166 1055 1545 1504 1454 1389 1341 1207

PI kW 368 400 433 470 495 481 401 436 474 514 541 521

qw l/s 64.3 62.7 60.6 58.0 56.0 50.7 74.2 72.2 69.8 66.7 64.4 57.9

dpw kPa 98 94 88 81 77 64 73 69 65 60 56 46

CC kW 13 1401 1365 1320 1262 1220 1062 1621 1577 1524 1456 1385 1219

PI kW 380 412 446 484 509 467 414 450 488 530 545 508

qw l/s 67.5 65.7 63.5 60.7 58.7 51.1 77.9 75.8 73.2 69.9 66.5 58.5

dpw kPa 107 102 96 89 83 65 79 75 71 65 60 47

CC kW 15 1465 1427 1380 1319 1261 1073 1699 1652 1595 1523 1427 1219

PI kW 391 424 460 499 517 455 427 464 503 546 548 504

qw l/s 70.7 68.8 66.5 63.5 60.7 51.6 81.8 79.5 76.7 73.3 68.6 58.6

dpw kPa 116 111 104 96 88 66 86 82 77 71 63 47

of 103

COOLING PERFORMANCE

EWAD C-SS

H14 C15

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1427 1388 1339 1275 1229 1175 1552 1509 1455 1385 1333 1233

PI kW 392 427 465 506 534 564 458 498 540 587 618 625

qw l/s 68.3 66.4 64.1 61.0 58.7 56.2 74.3 72.2 69.6 66.2 63.7 58.9

dpw kPa 59 56 53 48 45 42 63 60 56 52 48 42

CC kW 7 1502 1462 1412 1345 1295 1200 1635 1589 1532 1457 1402 1268

PI kW 404 440 479 522 550 559 473 514 557 606 637 622

qw l/s 72.0 70.0 67.6 64.4 62.0 57.4 78.3 76.1 73.4 69.8 67.1 60.7

dpw kPa 65 62 58 53 50 43 70 66 62 57 53 44

CC kW 9 1580 1537 1484 1415 1363 1214 1720 1671 1610 1531 1467 1301

PI kW 416 454 494 538 567 544 489 530 575 625 655 616

qw l/s 75.8 73.7 71.1 67.8 65.4 58.1 82.5 80.2 77.2 73.4 70.3 62.3

dpw kPa 72 68 64 59 55 44 77 73 68 62 57 46

CC kW 11 1659 1613 1556 1484 1431 1231 1806 1754 1689 1605 1497 1313

PI kW 429 468 509 555 584 532 505 548 594 645 648 599

qw l/s 79.7 77.5 74.7 71.2 68.7 59.1 86.8 84.3 81.1 77.1 71.8 63.0

dpw kPa 78 74 70 64 60 46 84 80 74 68 60 47

CC kW 13 1739 1690 1630 1553 1454 1245 1895 1839 1769 1681 1536 1312

PI kW 443 483 525 571 578 517 522 566 613 665 646 605

qw l/s 83.6 81.3 78.3 74.6 69.8 59.8 91.1 88.4 85.1 80.8 73.8 63.0

dpw kPa 85 81 76 70 62 47 92 87 81 74 63 47

CC kW 15 1821 1769 1705 1624 1474 1239 1984 1925 1851 1737 1573 1331

PI kW 457 498 541 589 567 524 540 585 633 675 642 590

qw l/s 87.7 85.2 82.0 78.1 70.9 59.5 95.6 92.7 89.1 83.6 75.6 63.9

dpw kPa 93 88 82 75 63 46 100 94 88 78 65 48

C16 C17

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1633 1589 1534 1463 1410 1306 1729 1682 1623 1546 1488 1374

PI kW 482 524 568 618 651 657 515 559 608 661 697 702

qw l/s 78.2 76.1 73.4 70.0 67.4 62.4 82.8 80.5 77.7 74.0 71.2 65.7

dpw kPa 70 66 62 57 53 46 76 73 68 62 58 50

CC kW 7 1720 1674 1615 1539 1483 1340 1818 1769 1706 1624 1563 1410

PI kW 497 540 586 637 671 651 531 577 627 682 718 696

qw l/s 82.5 80.2 77.4 73.7 71.0 64.2 87.2 84.8 81.8 77.8 74.9 67.5

dpw kPa 77 73 68 63 59 49 84 80 75 68 64 53

CC kW 9 1809 1759 1697 1616 1552 1379 1909 1857 1790 1703 1628 1436

PI kW 513 558 605 657 689 646 549 596 647 703 734 686

qw l/s 86.9 84.4 81.4 77.5 74.4 66.1 91.7 89.1 85.9 81.7 78.1 68.8

dpw kPa 84 80 75 68 64 51 92 87 82 75 69 55

CC kW 11 1900 1847 1780 1695 1583 1414 2002 1946 1875 1783 1667 1452

PI kW 530 575 624 677 680 639 567 615 667 725 730 667

qw l/s 91.3 88.8 85.5 81.4 76.0 67.8 96.3 93.6 90.1 85.7 80.0 69.7

dpw kPa 92 87 82 75 66 54 100 95 89 81 72 56

CC kW 13 1993 1936 1865 1775 1625 1426 2097 2037 1961 1865 1703 1454

PI kW 548 594 644 698 677 651 585 635 688 747 724 675

qw l/s 95.9 93.1 89.7 85.3 78.1 68.5 101.0 98.1 94.4 89.7 81.8 69.8

dpw kPa 100 95 89 81 69 55 109 103 97 88 75 56

CC kW 15 2087 2026 1951 1835 1665 1466 2193 2129 2049 1926 1736 1470

PI kW 566 613 665 709 672 647 605 655 710 759 716 654

qw l/s 100.5 97.6 94.0 88.3 80.1 70.4 105.7 102.6 98.7 92.7 83.5 70.7

dpw kPa 109 104 97 87 72 58 118 112 105 94 77 57

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COOLING PERFORMANCE

EWAD C-SS

C18 C19

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1829 1778 1713 1625 1560 1385 1895 1846 1783 1698 1635 1499

PI kW 547 596 649 708 747 720 560 611 667 730 771 771

qw l/s 87.4 85.0 81.8 77.6 74.5 66.1 90.6 88.2 85.2 81.1 78.1 71.6

dpw kPa 37 35 33 30 28 22 40 38 35 32 30 26

CC kW 7 1920 1866 1797 1706 1638 1403 1990 1938 1870 1782 1716 1541

PI kW 564 614 669 730 770 700 577 629 687 751 793 765

qw l/s 91.9 89.3 86.0 81.6 78.3 67.1 95.2 92.7 89.5 85.2 82.1 73.7

dpw kPa 41 38 36 33 30 23 43 41 39 35 33 27

CC kW 9 2013 1956 1882 1787 1673 1419 2087 2031 1959 1867 1785 1552

PI kW 581 633 690 752 767 678 594 648 707 772 808 739

qw l/s 96.4 93.7 90.1 85.6 80.1 67.9 100.0 97.3 93.8 89.4 85.5 74.3

dpw kPa 44 42 39 36 32 24 47 45 42 39 36 28

CC kW 11 2107 2046 1968 1868 1690 1425 2185 2125 2050 1952 1826 1579

PI kW 600 653 711 775 747 687 612 667 728 795 802 724

qw l/s 101.0 98.1 94.4 89.5 81.0 68.2 104.8 101.9 98.3 93.6 87.5 75.6

dpw kPa 48 46 42 39 32 24 51 49 46 42 37 29

CC kW 13 2204 2138 2055 1943 1708 1435 2285 2221 2141 2038 1863 1576

PI kW 619 673 733 796 728 679 630 687 749 818 792 725

qw l/s 105.8 102.6 98.6 93.2 81.9 68.8 109.7 106.6 102.8 97.8 89.3 75.6

dpw kPa 52 49 46 42 33 24 56 53 50 45 38 28

CC kW 15 2301 2231 2143 1976 1725 1451 2386 2319 2234 2110 1881 1598

PI kW 638 694 755 789 708 656 650 708 772 834 773 705

qw l/s 110.5 107.2 102.9 94.8 82.8 69.6 114.7 111.4 107.3 101.3 90.3 76.7

dpw kPa 56 53 50 43 34 25 60 57 54 48 39 29

C20

46 43 40 35 30 25 Ta Twout

CC kW 5 1947 1895 1828 1738 1671 1500

PI kW 586 640 700 768 812 794

qw l/s 93.0 90.5 87.3 83.0 79.8 71.6

dpw kPa 41 39 37 34 31 26

CC kW 7 2043 1988 1917 1823 1753 1529

PI kW 604 659 721 790 835 777

qw l/s 97.8 95.1 91.7 87.2 83.8 73.1

dpw kPa 45 43 40 37 34 27

CC kW 9 2141 2082 2007 1908 1816 1540

PI kW 622 679 742 812 848 747

qw l/s 102.6 99.8 96.1 91.4 86.9 73.7

dpw kPa 49 47 44 40 37 27

CC kW 11 2241 2178 2098 1994 1836 1569

PI kW 640 699 764 836 828 731

qw l/s 107.5 104.5 100.6 95.6 88.0 75.2

dpw kPa 54 51 48 43 37 28

CC kW 13 2343 2276 2190 2081 1850 1560

PI kW 660 720 787 861 802 745

qw l/s 112.5 109.2 105.1 99.8 88.7 74.8

dpw kPa 58 55 52 47 38 28

CC kW 15 2446 2374 2284 2146 1870 1580

PI kW 680 742 810 873 781 721

qw l/s 117.5 114.1 109.7 103.1 89.8 75.8

dpw kPa 63 60 56 50 39 29

Fluid: Water

Ta: Condenser inlet air temperature; Twout: Evaporator leaving water temperature (Δt 5°C)

CC: Cooling capacity; PI: Power input; qw: Fluid flow rate; dpw: Fluid pressure drop

* For working condition where dpw value is "Italic-Red Color" please contac factory

of 103

COOLING PERFORMANCE

EWAD C-SL

650 740

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 671 641 608 571 546 518 749 729 704 672 648 609

PI kW 187 201 216 232 242 252 218 237 257 279 294 303

qw l/s 32.1 30.6 29.1 27.3 26.1 24.8 35.8 34.9 33.7 32.1 31.0 29.1

dpw kPa 50 46 42 37 34 31 55 52 49 45 42 38

CC kW 7 710 679 645 606 581 552 788 767 741 707 682 629

PI kW 194 208 223 240 250 261 225 244 265 288 303 303

qw l/s 34.0 32.5 30.9 29.0 27.8 26.4 37.8 36.8 35.5 33.9 32.7 30.1

dpw kPa 55 51 47 42 39 35 61 58 54 50 47 40

CC kW 9 750 718 683 642 615 586 829 806 779 743 716 648

PI kW 200 215 230 247 258 269 232 252 273 297 312 302

qw l/s 36.0 34.4 32.7 30.8 29.5 28.1 39.8 38.7 37.3 35.6 34.3 31.1

dpw kPa 61 57 52 46 43 39 66 63 59 54 51 43

CC kW 11 791 757 721 679 651 620 870 846 817 779 740 658

PI kW 206 222 238 255 266 278 240 260 282 306 315 296

qw l/s 38.0 36.4 34.6 32.6 31.2 29.7 41.8 40.6 39.2 37.4 35.5 31.6

dpw kPa 68 62 57 51 47 44 73 69 65 59 54 44

CC kW 13 832 797 759 716 687 655 912 887 855 815 761 661

PI kW 213 229 245 263 275 287 247 268 291 315 315 298

qw l/s 40.0 38.3 36.5 34.4 33.0 31.5 43.9 42.7 41.1 39.2 36.5 31.7

dpw kPa 74 69 63 56 52 48 79 75 71 65 57 44

CC kW 15 874 838 798 753 723 675 955 928 895 852 783 667

PI kW 220 236 253 272 284 287 256 277 300 325 316 289

qw l/s 42.1 40.3 38.4 36.2 34.8 32.4 46.0 44.7 43.1 41.0 37.6 32.0

dpw kPa 81 75 69 62 58 51 86 82 77 70 60 45

830 910

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 844 819 788 746 716 634 918 894 863 824 794 741

PI kW 249 270 293 318 334 321 265 288 312 339 357 363

qw l/s 40.4 39.2 37.7 35.7 34.2 30.3 43.9 42.8 41.3 39.4 38.0 35.4

dpw kPa 54 52 48 44 40 32 63 60 57 52 49 43

CC kW 7 888 862 829 785 753 645 966 940 908 866 835 765

PI kW 257 279 302 328 345 315 273 297 322 349 368 363

qw l/s 42.6 41.3 39.7 37.6 36.1 30.9 46.3 45.1 43.5 41.5 40.0 36.6

dpw kPa 60 57 53 48 44 34 70 66 62 57 54 46

CC kW 9 933 905 870 824 768 655 1015 988 953 909 872 785

PI kW 266 288 313 339 343 307 282 306 332 360 376 361

qw l/s 44.8 43.4 41.7 39.5 36.8 31.3 48.7 47.4 45.7 43.6 41.8 37.6

dpw kPa 65 62 58 52 46 34 76 73 68 62 58 48

CC kW 11 979 949 911 863 775 647 1065 1036 999 953 897 797

PI kW 275 298 323 350 334 314 291 316 342 371 377 354

qw l/s 47.0 45.6 43.8 41.4 37.2 31.0 51.2 49.8 48.0 45.7 43.1 38.2

dpw kPa 71 68 63 57 47 34 83 79 74 68 61 49

CC kW 13 1026 994 953 897 779 652 1116 1085 1046 997 925 796

PI kW 285 308 334 359 324 302 301 326 353 383 378 353

qw l/s 49.3 47.8 45.8 43.1 37.4 31.3 53.7 52.2 50.3 47.9 44.4 38.2

dpw kPa 78 73 68 61 47 34 91 86 81 74 65 49

CC kW 15 1073 1039 996 905 793 664 1167 1134 1093 1035 951 804

PI kW 295 319 345 352 319 295 310 336 364 391 379 343

qw l/s 51.7 50.0 47.9 43.5 38.1 31.9 56.2 54.6 52.6 49.8 45.7 38.7

dpw kPa 85 80 74 62 49 35 99 94 88 79 68 50

of 103

COOLING PERFORMANCE

EWAD C-SL

970 C11

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 978 951 916 871 838 762 1072 1043 1008 961 926 860

PI kW 292 317 344 374 394 391 314 341 370 403 424 429

qw l/s 46.8 45.5 43.9 41.7 40.1 36.4 51.3 49.9 48.2 46.0 44.3 41.1

dpw kPa 71 67 63 58 54 45 65 62 59 54 50 44

CC kW 7 1028 999 962 915 880 771 1127 1097 1059 1010 974 890

PI kW 301 327 355 386 406 381 324 352 382 415 437 430

qw l/s 49.3 47.9 46.1 43.8 42.1 36.9 54.0 52.6 50.8 48.4 46.6 42.6

dpw kPa 78 74 69 63 59 46 72 68 64 59 55 47

CC kW 9 1079 1048 1009 959 912 776 1184 1152 1112 1060 1016 910

PI kW 311 338 366 398 414 368 334 363 394 428 447 426

qw l/s 51.8 50.3 48.4 46.0 43.7 37.2 56.9 55.3 53.4 50.8 48.7 43.6

dpw kPa 85 81 75 69 63 47 79 75 70 64 60 49

CC kW 11 1131 1098 1057 1003 922 791 1242 1208 1165 1110 1042 924

PI kW 321 349 378 411 405 361 345 374 406 441 446 417

qw l/s 54.4 52.8 50.8 48.2 44.2 37.9 59.7 58.1 56.0 53.3 50.0 44.3

dpw kPa 93 88 82 75 64 49 86 82 77 70 63 50

CC kW 13 1184 1149 1105 1048 934 782 1302 1265 1220 1161 1074 925

PI kW 332 360 390 424 397 368 356 386 419 455 447 418

qw l/s 57.0 55.3 53.1 50.4 44.9 37.6 62.6 60.9 58.7 55.8 51.6 44.4

dpw kPa 101 96 89 81 66 48 94 89 83 76 66 50

CC kW 15 1237 1200 1153 1082 945 791 1362 1323 1274 1203 1104 931

PI kW 343 372 403 431 388 356 368 399 432 463 448 404

qw l/s 59.6 57.8 55.5 52.1 45.4 38.0 65.6 63.7 61.4 57.9 53.1 44.8

dpw kPa 110 104 96 86 67 49 102 97 90 81 70 51

C12 C13

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1154 1126 1090 1044 1009 968 1325 1289 1246 1190 1149 1100

PI kW 336 365 397 431 454 479 366 398 432 470 494 521

qw l/s 55.3 53.9 52.2 50.0 48.3 46.3 63.4 61.7 59.6 56.9 54.9 52.6

dpw kPa 75 72 68 62 59 54 55 52 49 45 42 39

CC kW 7 1214 1184 1146 1097 1061 1018 1398 1360 1315 1256 1212 1143

PI kW 346 376 408 444 467 492 377 410 446 484 509 526

qw l/s 58.2 56.8 55.0 52.6 50.8 48.8 66.9 65.1 62.9 60.1 58.0 54.7

dpw kPa 82 79 74 68 64 60 60 57 54 50 47 42

CC kW 9 1275 1243 1203 1151 1113 1044 1471 1432 1384 1322 1276 1180

PI kW 357 388 421 457 481 493 389 423 460 499 525 526

qw l/s 61.3 59.7 57.8 55.3 53.4 50.1 70.5 68.7 66.4 63.4 61.2 56.5

dpw kPa 90 86 81 75 70 63 66 63 59 55 51 44

CC kW 11 1337 1304 1261 1206 1166 1055 1545 1504 1454 1389 1341 1207

PI kW 368 400 433 470 495 481 401 436 474 514 541 521

qw l/s 64.3 62.7 60.6 58.0 56.0 50.7 74.2 72.2 69.8 66.7 64.4 57.9

dpw kPa 98 94 88 81 77 64 73 69 65 60 56 46

CC kW 13 1401 1365 1320 1262 1220 1062 1621 1577 1524 1456 1385 1219

PI kW 380 412 446 484 509 467 414 450 488 530 545 508

qw l/s 67.5 65.7 63.5 60.7 58.7 51.1 77.9 75.8 73.2 69.9 66.5 58.5

dpw kPa 107 102 96 89 83 65 79 75 71 65 60 47

CC kW 15 1465 1427 1380 1319 1261 1073 1699 1652 1595 1523 1427 1219

PI kW 391 424 460 499 517 455 427 464 503 546 548 504

qw l/s 70.7 68.8 66.5 63.5 60.7 51.6 81.8 79.5 76.7 73.3 68.6 58.6

dpw kPa 116 111 104 96 88 66 86 82 77 71 63 47

of 103

COOLING PERFORMANCE

EWAD C-SL

H14 C15

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1427 1388 1339 1275 1229 1175 1552 1509 1455 1385 1333 1233

PI kW 392 427 465 506 534 564 458 498 540 587 618 625

qw l/s 68.3 66.4 64.1 61.0 58.7 56.2 74.3 72.2 69.6 66.2 63.7 58.9

dpw kPa 59 56 53 48 45 42 63 60 56 52 48 42

CC kW 7 1502 1462 1412 1345 1295 1200 1635 1589 1532 1457 1402 1268

PI kW 404 440 479 522 550 559 473 514 557 606 637 622

qw l/s 72.0 70.0 67.6 64.4 62.0 57.4 78.3 76.1 73.4 69.8 67.1 60.7

dpw kPa 65 62 58 53 50 43 70 66 62 57 53 44

CC kW 9 1580 1537 1484 1415 1363 1214 1720 1671 1610 1531 1467 1301

PI kW 416 454 494 538 567 544 489 530 575 625 655 616

qw l/s 75.8 73.7 71.1 67.8 65.4 58.1 82.5 80.2 77.2 73.4 70.3 62.3

dpw kPa 72 68 64 59 55 44 77 73 68 62 57 46

CC kW 11 1659 1613 1556 1484 1431 1231 1806 1754 1689 1605 1497 1313

PI kW 429 468 509 555 584 532 505 548 594 645 648 599

qw l/s 79.7 77.5 74.7 71.2 68.7 59.1 86.8 84.3 81.1 77.1 71.8 63.0

dpw kPa 78 74 70 64 60 46 84 80 74 68 60 47

CC kW 13 1739 1690 1630 1553 1454 1245 1895 1839 1769 1681 1536 1312

PI kW 443 483 525 571 578 517 522 566 613 665 646 605

qw l/s 83.6 81.3 78.3 74.6 69.8 59.8 91.1 88.4 85.1 80.8 73.8 63.0

dpw kPa 85 81 76 70 62 47 92 87 81 74 63 47

CC kW 15 1821 1769 1705 1624 1474 1239 1984 1925 1851 1737 1573 1331

PI kW 457 498 541 589 567 524 540 585 633 675 642 590

qw l/s 87.7 85.2 82.0 78.1 70.9 59.5 95.6 92.7 89.1 83.6 75.6 63.9

dpw kPa 93 88 82 75 63 46 100 94 88 78 65 48

C16 C17

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1633 1589 1534 1463 1410 1306 1729 1682 1623 1546 1488 1374

PI kW 482 524 568 618 651 657 515 559 608 661 697 702

qw l/s 78.2 76.1 73.4 70.0 67.4 62.4 82.8 80.5 77.7 74.0 71.2 65.7

dpw kPa 70 66 62 57 53 46 76 73 68 62 58 50

CC kW 7 1720 1674 1615 1539 1483 1340 1818 1769 1706 1624 1563 1410

PI kW 497 540 586 637 671 651 531 577 627 682 718 696

qw l/s 82.5 80.2 77.4 73.7 71.0 64.2 87.2 84.8 81.8 77.8 74.9 67.5

dpw kPa 77 73 68 63 59 49 84 80 75 68 64 53

CC kW 9 1809 1759 1697 1616 1552 1379 1909 1857 1790 1703 1628 1436

PI kW 513 558 605 657 689 646 549 596 647 703 734 686

qw l/s 86.9 84.4 81.4 77.5 74.4 66.1 91.7 89.1 85.9 81.7 78.1 68.8

dpw kPa 84 80 75 68 64 51 92 87 82 75 69 55

CC kW 11 1900 1847 1780 1695 1583 1414 2002 1946 1875 1783 1667 1452

PI kW 530 575 624 677 680 639 567 615 667 725 730 667

qw l/s 91.3 88.8 85.5 81.4 76.0 67.8 96.3 93.6 90.1 85.7 80.0 69.7

dpw kPa 92 87 82 75 66 54 100 95 89 81 72 56

CC kW 13 1993 1936 1865 1775 1625 1426 2097 2037 1961 1865 1703 1454

PI kW 548 594 644 698 677 651 585 635 688 747 724 675

qw l/s 95.9 93.1 89.7 85.3 78.1 68.5 101.0 98.1 94.4 89.7 81.8 69.8

dpw kPa 100 95 89 81 69 55 109 103 97 88 75 56

CC kW 15 2087 2026 1951 1835 1665 1466 2193 2129 2049 1926 1736 1470

PI kW 566 613 665 709 672 647 605 655 710 759 716 654

qw l/s 100.5 97.6 94.0 88.3 80.1 70.4 105.7 102.6 98.7 92.7 83.5 70.7

dpw kPa 109 104 97 87 72 58 118 112 105 94 77 57

of 103

COOLING PERFORMANCE

EWAD C-SL

C18 C19

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1829 1778 1713 1625 1560 1385 1895 1846 1783 1698 1635 1499

PI kW 547 596 649 708 747 720 560 611 667 730 771 771

qw l/s 87.4 85.0 81.8 77.6 74.5 66.1 90.6 88.2 85.2 81.1 78.1 71.6

dpw kPa 37 35 33 30 28 22 40 38 35 32 30 26

CC kW 7 1920 1866 1797 1706 1638 1403 1990 1938 1870 1782 1716 1541

PI kW 564 614 669 730 770 700 577 629 687 751 793 765

qw l/s 91.9 89.3 86.0 81.6 78.3 67.1 95.2 92.7 89.5 85.2 82.1 73.7

dpw kPa 41 38 36 33 30 23 43 41 39 35 33 27

CC kW 9 2013 1956 1882 1787 1673 1419 2087 2031 1959 1867 1785 1552

PI kW 581 633 690 752 767 678 594 648 707 772 808 739

qw l/s 96.4 93.7 90.1 85.6 80.1 67.9 100.0 97.3 93.8 89.4 85.5 74.3

dpw kPa 44 42 39 36 32 24 47 45 42 39 36 28

CC kW 11 2107 2046 1968 1868 1690 1425 2185 2125 2050 1952 1826 1579

PI kW 600 653 711 775 747 687 612 667 728 795 802 724

qw l/s 101.0 98.1 94.4 89.5 81.0 68.2 104.8 101.9 98.3 93.6 87.5 75.6

dpw kPa 48 46 42 39 32 24 51 49 46 42 37 29

CC kW 13 2204 2138 2055 1943 1708 1435 2285 2221 2141 2038 1863 1576

PI kW 619 673 733 796 728 679 630 687 749 818 792 725

qw l/s 105.8 102.6 98.6 93.2 81.9 68.8 109.7 106.6 102.8 97.8 89.3 75.6

dpw kPa 52 49 46 42 33 24 56 53 50 45 38 28

CC kW 15 2301 2231 2143 1976 1725 1451 2386 2319 2234 2110 1881 1598

PI kW 638 694 755 789 708 656 650 708 772 834 773 705

qw l/s 110.5 107.2 102.9 94.8 82.8 69.6 114.7 111.4 107.3 101.3 90.3 76.7

dpw kPa 56 53 50 43 34 25 60 57 54 48 39 29

C20

46 43 40 35 30 25 Ta Twout

CC kW 5 1947 1895 1828 1738 1671 1500

PI kW 586 640 700 768 812 794

qw l/s 93.0 90.5 87.3 83.0 79.8 71.6

dpw kPa 41 39 37 34 31 26

CC kW 7 2043 1988 1917 1823 1753 1529

PI kW 604 659 721 790 835 777

qw l/s 97.8 95.1 91.7 87.2 83.8 73.1

dpw kPa 45 43 40 37 34 27

CC kW 9 2141 2082 2007 1908 1816 1540

PI kW 622 679 742 812 848 747

qw l/s 102.6 99.8 96.1 91.4 86.9 73.7

dpw kPa 49 47 44 40 37 27

CC kW 11 2241 2178 2098 1994 1836 1569

PI kW 640 699 764 836 828 731

qw l/s 107.5 104.5 100.6 95.6 88.0 75.2

dpw kPa 54 51 48 43 37 28

CC kW 13 2343 2276 2190 2081 1850 1560

PI kW 660 720 787 861 802 745

qw l/s 112.5 109.2 105.1 99.8 88.7 74.8

dpw kPa 58 55 52 47 38 28

CC kW 15 2446 2374 2284 2146 1870 1580

PI kW 680 742 810 873 781 721

qw l/s 117.5 114.1 109.7 103.1 89.8 75.8

dpw kPa 63 60 56 50 39 29

Fluid: Water




of 103

COOLING PERFORMANCE

EWAD C-SR

620 720

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 649 618 583 542 515 486 733 709 679 639 588 504

PI kW 188 202 218 234 244 255 224 244 266 291 288 275

qw l/s 31.0 29.5 27.9 25.9 24.6 23.2 35.0 33.9 32.5 30.5 28.1 24.1

dpw kPa 47 43 39 34 31 28 53 50 46 41 36 27

CC kW 7 687 654 617 575 547 516 770 745 712 667 608 511

PI kW 195 210 226 242 253 264 233 253 276 298 289 266

qw l/s 32.9 31.3 29.5 27.5 26.2 24.7 36.9 35.7 34.1 31.9 29.1 24.4

dpw kPa 52 48 43 38 35 31 58 55 50 45 38 28

CC kW 9 725 690 652 608 579 521 809 781 747 685 618 518

PI kW 202 218 234 251 262 257 241 262 285 298 284 258

qw l/s 34.8 33.1 31.2 29.1 27.7 25.0 38.8 37.5 35.8 32.8 29.6 24.8

dpw kPa 58 53 48 42 38 32 63 60 55 47 39 28

CC kW 11 763 727 687 641 611 531 848 818 781 706 617 521

PI kW 210 226 242 260 272 252 250 272 295 299 284 258

qw l/s 36.6 34.9 33.0 30.8 29.3 25.4 40.7 39.3 37.5 33.9 29.6 25.0

dpw kPa 63 58 52 46 42 33 69 65 60 50 39 29

CC kW 13 801 764 723 675 629 538 887 856 816 727 625 527

PI kW 217 234 251 270 273 244 259 282 306 300 276 249

qw l/s 38.5 36.7 34.7 32.4 30.2 25.8 42.7 41.1 39.2 34.9 30.0 25.3

dpw kPa 69 64 57 51 45 34 75 71 65 52 40 29

CC kW 15 841 802 758 709 636 543 927 894 847 731 634 537

PI kW 226 242 260 279 265 235 269 292 314 291 269 242

qw l/s 40.5 38.6 36.5 34.1 30.5 26.1 44.6 43.0 40.7 35.1 30.4 25.8

dpw kPa 76 69 63 56 46 34 82 76 69 53 41 30

790 880

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 820 789 749 694 601 493 898 869 831 782 716 608

PI kW 258 281 305 331 301 283 272 296 323 352 346 326

qw l/s 39.2 37.8 35.8 33.2 28.7 23.6 43.0 41.6 39.8 37.4 34.2 29.1

dpw kPa 52 48 44 38 29 21 61 57 53 47 40 30

CC kW 7 862 829 786 700 606 503 944 913 872 809 736 617

PI kW 268 292 317 321 290 276 282 307 334 356 345 317

qw l/s 41.3 39.7 37.6 33.5 29.0 24.1 45.2 43.7 41.8 38.8 35.2 29.5

dpw kPa 57 53 48 39 30 21 67 63 58 50 42 31

CC kW 9 904 868 823 707 599 511 990 957 914 833 745 626

PI kW 279 303 329 312 297 266 293 318 346 357 336 307

qw l/s 43.3 41.6 39.5 33.9 28.7 24.4 47.5 45.9 43.8 40.0 35.7 30.0

dpw kPa 62 57 52 40 29 22 73 68 63 53 44 32

CC kW 11 946 908 860 716 609 520 1037 1001 955 859 745 629

PI kW 290 314 341 305 290 258 303 330 358 358 336 306

qw l/s 45.4 43.6 41.3 34.3 29.2 24.9 49.8 48.1 45.9 41.2 35.7 30.1

dpw kPa 67 62 57 41 30 23 79 74 68 56 44 32

CC kW 13 988 947 882 723 616 527 1085 1046 997 875 754 638

PI kW 301 326 345 296 279 248 315 341 371 355 327 296

qw l/s 47.5 45.5 42.4 34.7 29.6 25.3 52.2 50.3 48.0 42.0 36.2 30.6

dpw kPa 73 67 59 41 31 23 86 81 74 58 45 33

CC kW 15 1031 987 889 722 626 537 1133 1092 1026 876 764 646

PI kW 313 339 337 305 271 241 326 354 375 355 317 286

qw l/s 49.6 47.5 42.7 34.7 30.0 25.7 54.6 52.6 49.4 42.1 36.7 31.0

dpw kPa 79 73 60 41 32 24 93 87 78 58 46 34

of 103

COOLING PERFORMANCE

EWAD C-SR

920 C10

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 953 920 876 820 720 590 1047 1013 969 911 831 705

PI kW 303 330 360 393 365 341 324 353 384 420 409 385

qw l/s 45.6 44.0 41.9 39.2 34.4 28.2 50.1 48.5 46.3 43.6 39.7 33.7

dpw kPa 68 64 58 52 41 29 63 59 55 49 41 31

CC kW 7 1000 964 918 836 726 602 1100 1063 1016 939 853 715

PI kW 315 342 373 391 353 332 336 365 398 423 408 373

qw l/s 48.0 46.2 44.0 40.1 34.8 28.8 52.7 51.0 48.7 45.0 40.8 34.2

dpw kPa 74 69 63 54 42 30 69 65 60 52 43 32

CC kW 9 1048 1010 960 846 735 611 1154 1114 1064 967 855 728

PI kW 326 355 386 381 342 321 348 378 412 423 410 363

qw l/s 50.3 48.5 46.1 40.5 35.2 29.3 55.4 53.5 51.0 46.4 40.9 34.8

dpw kPa 81 75 69 55 43 30 75 71 65 55 44 33

CC kW 11 1097 1055 1002 858 728 622 1209 1166 1112 996 863 730

PI kW 339 368 400 373 351 312 361 392 427 425 397 362

qw l/s 52.7 50.7 48.1 41.2 34.9 29.8 58.1 56.0 53.4 47.8 41.4 35.0

dpw kPa 88 82 75 56 42 32 82 77 70 58 44 33

CC kW 13 1145 1101 1044 867 738 631 1264 1218 1160 1013 874 740

PI kW 351 382 415 363 340 300 374 406 442 419 385 349

qw l/s 55.1 53.0 50.2 41.7 35.4 30.3 60.8 58.6 55.8 48.6 41.9 35.5

dpw kPa 95 88 80 57 43 32 89 83 76 59 46 34

CC kW 15 1194 1147 1059 861 750 643 1320 1271 1194 1012 884 750

PI kW 365 396 411 371 330 291 388 421 446 418 374 337

qw l/s 57.6 55.2 51.0 41.4 36.0 30.8 63.6 61.2 57.4 48.7 42.5 36.0

dpw kPa 103 95 83 57 44 33 96 90 80 59 47 35

C11 C12

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1132 1099 1055 997 955 820 1296 1255 1202 1134 1068 933

PI kW 344 374 408 445 470 428 374 408 445 485 501 469

qw l/s 54.2 52.6 50.5 47.7 45.7 39.2 62.0 60.0 57.5 54.2 51.0 44.6

dpw kPa 72 68 64 57 53 40 53 50 46 41 37 29

CC kW 7 1190 1154 1107 1046 975 833 1366 1322 1266 1193 1104 935

PI kW 356 387 422 460 468 417 388 423 461 502 502 466

qw l/s 57.0 55.3 53.1 50.1 46.7 39.9 65.4 63.3 60.6 57.1 52.8 44.7

dpw kPa 79 75 69 63 55 42 58 55 50 45 39 29

CC kW 9 1248 1209 1159 1095 986 821 1437 1390 1330 1246 1127 949

PI kW 368 400 436 475 456 426 402 438 477 515 495 454

qw l/s 59.9 58.1 55.6 52.5 47.3 39.3 68.9 66.7 63.8 59.7 54.0 45.4

dpw kPa 86 82 76 68 56 41 63 60 55 49 41 30

CC kW 11 1307 1266 1213 1145 1001 835 1507 1458 1395 1283 1136 962

PI kW 381 414 451 491 446 414 417 454 494 517 480 440

qw l/s 62.9 60.8 58.3 55.0 48.0 40.0 72.4 70.0 66.9 61.5 54.5 46.1

dpw kPa 94 89 82 74 58 42 69 65 60 52 42 31

CC kW 13 1367 1323 1266 1157 1012 845 1578 1525 1459 1324 1141 967

PI kW 394 429 466 483 434 400 432 470 511 520 480 439

qw l/s 65.8 63.7 60.9 55.6 48.6 40.5 75.9 73.3 70.1 63.6 54.8 46.4

dpw kPa 102 96 89 76 59 43 75 71 65 55 42 31

CC kW 15 1428 1381 1321 1166 1002 858 1651 1594 1523 1337 1155 980

PI kW 409 444 482 470 443 388 447 486 529 508 466 424

qw l/s 68.8 66.5 63.6 56.1 48.2 41.2 79.4 76.7 73.3 64.2 55.5 47.0

dpw kPa 111 104 96 77 58 44 82 77 71 56 43 32

of 103

COOLING PERFORMANCE

EWAD C-SR

H14 C13

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1355 1309 1250 1175 1087 921 1395 1352 1297 1224 1151 1010

PI kW 404 441 482 528 535 479 425 463 505 551 566 549

qw l/s 64.8 62.6 59.8 56.2 52.0 44.0 66.7 64.6 62.0 58.5 55.0 48.3

dpw kPa 57 53 49 44 38 28 47 44 41 37 33 26

CC kW 7 1425 1378 1316 1234 1102 913 1468 1422 1363 1286 1196 1024

PI kW 419 457 499 546 521 486 440 479 522 570 573 534

qw l/s 68.3 66.0 63.0 59.1 52.7 43.7 70.3 68.1 65.2 61.5 57.2 49.0

dpw kPa 62 59 54 48 39 28 52 49 45 41 36 27

CC kW 9 1496 1445 1381 1280 1112 926 1543 1494 1430 1334 1227 1041

PI kW 434 474 517 556 504 470 456 496 540 579 572 520

qw l/s 71.8 69.3 66.2 61.4 53.3 44.3 74.0 71.6 68.5 63.9 58.8 49.8

dpw kPa 68 64 59 52 40 29 57 53 49 44 37 28

CC kW 11 1568 1514 1445 1295 1126 941 1619 1566 1498 1383 1233 1054

PI kW 449 490 535 543 489 456 472 513 559 587 568 503

qw l/s 75.3 72.7 69.3 62.1 54.0 45.1 77.7 75.1 71.9 66.3 59.1 50.5

dpw kPa 74 70 64 53 41 30 62 58 54 46 38 28

CC kW 13 1641 1583 1509 1314 1122 959 1696 1639 1567 1433 1252 1053

PI kW 466 508 554 532 498 444 489 532 578 596 555 507

qw l/s 78.9 76.1 72.5 63.1 53.8 46.0 81.5 78.7 75.2 68.8 60.1 50.5

dpw kPa 81 76 70 54 41 31 67 63 58 50 39 28

CC kW 15 1715 1652 1574 1329 1137 974 1775 1713 1636 1459 1267 1068

PI kW 483 526 573 518 483 429 507 550 598 590 540 492

qw l/s 82.6 79.5 75.7 63.9 54.6 46.7 85.3 82.4 78.6 70.1 60.8 51.3

dpw kPa 88 82 75 55 42 32 73 69 63 51 40 29

C14 C15

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1515 1463 1396 1309 1183 996 1597 1544 1476 1388 1257 1091

PI kW 474 516 562 613 594 558 496 540 589 642 620 602

qw l/s 72.5 70.0 66.8 62.6 56.6 47.6 76.4 73.9 70.6 66.4 60.1 52.1

dpw kPa 61 57 52 47 39 28 67 63 58 52 43 34

CC kW 7 1594 1538 1465 1354 1215 1016 1680 1623 1550 1435 1289 1122

PI kW 492 535 582 621 589 545 514 560 609 650 611 595

qw l/s 76.4 73.7 70.2 64.8 58.1 48.6 80.5 77.8 74.2 68.7 61.7 53.7

dpw kPa 67 62 57 50 41 30 73 69 63 55 45 35

CC kW 9 1673 1613 1536 1385 1228 1031 1764 1703 1624 1466 1322 1135

PI kW 510 555 604 616 572 528 533 580 631 641 605 576

qw l/s 80.3 77.4 73.6 66.4 58.8 49.4 84.7 81.7 77.9 70.3 63.4 54.4

dpw kPa 73 68 62 52 42 30 80 75 69 57 48 36

CC kW 11 1754 1689 1607 1418 1225 1039 1849 1783 1700 1505 1340 1155

PI kW 530 575 625 612 578 521 553 601 654 637 625 561

qw l/s 84.3 81.1 77.1 68.0 58.7 49.8 88.9 85.7 81.6 72.2 64.3 55.4

dpw kPa 80 74 68 54 42 31 87 82 75 60 49 37

CC kW 13 1836 1766 1678 1443 1242 1054 1935 1865 1776 1541 1370 1171

PI kW 550 597 648 603 561 504 574 623 677 631 615 543

qw l/s 88.3 84.9 80.7 69.3 59.6 50.5 93.1 89.7 85.4 74.0 65.8 56.2

dpw kPa 86 81 73 56 43 32 95 89 81 63 51 38

CC kW 15 1919 1844 1720 1449 1256 1070 2023 1947 1820 1556 1383 1188

PI kW 571 619 651 598 543 487 595 646 679 646 594 527

qw l/s 92.4 88.7 82.7 69.6 60.3 51.3 97.4 93.8 87.6 74.8 66.4 57.0

dpw kPa 94 87 77 56 44 33 103 96 85 64 52 39

of 103

COOLING PERFORMANCE

EWAD C-SR

C16 C17

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1671 1615 1542 1446 1306 1093 1782 1718 1633 1507 1306 1078

PI kW 531 579 631 690 666 617 571 624 682 736 669 629

qw l/s 80.0 77.3 73.8 69.2 62.5 52.2 85.1 82.1 78.0 72.0 62.3 51.4

dpw kPa 73 69 63 56 47 34 35 33 30 26 20 14

CC kW 7 1755 1695 1616 1489 1327 1112 1868 1799 1710 1529 1327 1099

PI kW 551 600 654 695 651 601 592 646 706 722 651 612

qw l/s 84.2 81.2 77.4 71.3 63.5 53.2 89.3 86.1 81.8 73.1 63.4 52.5

dpw kPa 80 75 69 60 48 35 39 36 33 27 21 15

CC kW 9 1840 1775 1691 1526 1346 1117 1954 1881 1787 1545 1312 1122

PI kW 571 622 677 691 636 592 613 669 731 701 664 595

qw l/s 88.4 85.2 81.1 73.2 64.5 53.5 93.6 90.1 85.5 73.9 62.8 53.6

dpw kPa 87 82 75 62 50 35 42 39 36 27 20 15

CC kW 11 1926 1856 1767 1559 1343 1136 2042 1963 1863 1566 1334 1142

PI kW 592 644 701 685 641 574 635 693 757 683 647 576

qw l/s 92.6 89.2 84.9 74.8 64.4 54.4 97.9 94.1 89.3 75.0 63.9 54.7

dpw kPa 95 89 81 65 50 37 45 42 38 28 21 16

CC kW 13 2013 1938 1843 1576 1360 1154 2130 2046 1921 1589 1351 1157

PI kW 615 668 726 668 621 555 658 718 771 667 624 554

qw l/s 96.9 93.2 88.6 75.7 65.3 55.3 102.2 98.2 92.1 76.2 64.7 55.4

dpw kPa 103 96 88 66 51 38 49 46 41 29 22 16

CC kW 15 2101 2020 1888 1581 1369 1170 2219 2129 1944 1573 1372 1174

PI kW 638 692 730 677 614 536 682 743 759 677 605 534

qw l/s 101.2 97.3 90.9 76.0 65.8 56.2 106.6 102.2 93.3 75.5 65.8 56.3

dpw kPa 112 104 92 67 51 39 53 49 42 28 22 17

C18 C19

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1852 1791 1709 1602 1431 1194 1899 1834 1748 1634 1419 1173

PI kW 582 637 699 767 728 671 612 672 738 812 740 691

qw l/s 88.5 85.6 81.7 76.5 68.3 57.0 90.8 87.6 83.5 78.0 67.7 56.0

dpw kPa 38 36 33 29 24 17 40 37 34 30 23 17

CC kW 7 1942 1876 1790 1644 1453 1217 1990 1920 1828 1658 1442 1199

PI kW 602 659 722 765 710 654 634 694 762 798 719 673

qw l/s 92.9 89.7 85.6 78.6 69.5 58.1 95.2 91.9 87.5 79.3 68.9 57.3

dpw kPa 41 39 36 31 25 18 43 41 37 31 24 17

CC kW 9 2032 1962 1871 1683 1449 1226 2082 2007 1910 1678 1428 1219

PI kW 623 682 746 758 709 644 656 718 788 775 728 651

qw l/s 97.3 94.0 89.6 80.6 69.3 58.6 99.8 96.1 91.4 80.3 68.3 58.3

dpw kPa 45 42 39 32 24 18 47 44 40 32 24 18

CC kW 11 2124 2049 1952 1711 1473 1249 2176 2095 1991 1702 1454 1243

PI kW 645 705 772 745 692 625 678 743 815 756 710 631

qw l/s 101.9 98.2 93.6 82.0 70.5 59.8 104.3 100.4 95.4 81.5 69.6 59.5

dpw kPa 49 46 42 33 25 19 51 48 43 33 25 19

CC kW 13 2217 2137 2034 1729 1491 1266 2269 2183 2073 1720 1474 1262

PI kW 667 729 798 724 670 602 702 769 842 732 687 608

qw l/s 106.4 102.5 97.6 82.9 71.5 60.6 108.9 104.8 99.5 82.5 70.6 60.5

dpw kPa 53 49 45 34 26 19 55 51 47 33 25 19

CC kW 15 2311 2225 2088 1727 1502 1280 2364 2272 2113 1707 1498 1274

PI kW 691 754 805 724 661 578 727 795 841 741 668 582

qw l/s 111.0 106.9 100.3 82.9 72.1 61.4 113.6 109.1 101.5 81.9 71.9 61.1

dpw kPa 57 53 47 34 26 20 59 55 48 33 26 19

Fluid: Water




of 103

COOLING PERFORMANCE

EWAD C-XS

760 830

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 752 732 711 684 664 641 825 804 781 753 732 708

PI kW 196 213 230 248 260 273 212 230 249 269 282 296

qw l/s 36.0 35.1 34.1 32.8 31.8 30.7 39.5 38.5 37.4 36.0 35.0 33.8

dpw kPa 80 77 73 68 64 60 57 54 51 48 46 43

CC kW 7 794 775 752 723 703 678 873 851 827 797 774 749

PI kW 202 219 237 256 268 281 218 237 256 277 290 305

qw l/s 38.1 37.2 36.1 34.7 33.7 32.5 41.8 40.8 39.6 38.2 37.1 35.9

dpw kPa 89 85 81 75 71 67 63 60 57 53 50 47

CC kW 9 837 817 794 764 742 716 919 897 873 841 818 791

PI kW 208 226 244 263 276 289 224 244 264 285 299 313

qw l/s 40.2 39.3 38.1 36.7 35.6 34.4 44.1 43.0 41.9 40.4 39.2 37.9

dpw kPa 98 94 89 83 79 74 69 66 63 59 56 53

CC kW 11 880 860 835 804 782 755 965 943 918 887 863 835

PI kW 214 233 251 271 284 298 230 250 271 293 307 322

qw l/s 42.4 41.4 40.2 38.7 37.6 36.3 46.4 45.3 44.1 42.6 41.4 40.1

dpw kPa 108 103 98 91 87 81 75 72 69 65 62 58

CC kW 13 924 902 877 845 821 794 1012 990 963 931 907 879

PI kW 221 240 259 279 293 307 237 258 279 301 316 331

qw l/s 44.5 43.5 42.2 40.7 39.5 38.2 48.7 47.6 46.3 44.7 43.6 42.2

dpw kPa 118 113 107 100 95 89 82 79 75 71 67 64

CC kW 15 969 946 919 886 861 833 1058 1035 1009 975 950 921

PI kW 228 247 266 288 301 315 243 264 286 309 324 340

qw l/s 46.8 45.6 44.3 42.7 41.5 40.1 50.9 49.8 48.6 46.9 45.7 44.3

dpw kPa 129 123 117 109 104 98 89 86 82 77 73 69

890 990

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 885 862 837 805 782 754 997 970 941 904 878 846

PI kW 233 253 274 296 311 326 257 279 302 326 342 359

qw l/s 42.4 41.3 40.1 38.5 37.4 36.1 47.7 46.4 45.0 43.3 42.0 40.5

dpw kPa 64 61 58 54 51 48 61 58 55 51 48 45

CC kW 7 936 912 885 851 826 797 1056 1028 997 958 930 897

PI kW 240 261 282 305 320 335 265 288 311 336 352 370

qw l/s 44.9 43.7 42.4 40.8 39.6 38.2 50.6 49.3 47.8 45.9 44.5 42.9

dpw kPa 71 68 64 60 57 53 68 64 61 57 54 50

CC kW 9 981 959 935 898 872 841 1115 1087 1054 1013 983 948

PI kW 246 268 290 314 329 345 273 297 321 347 363 380

qw l/s 47.1 46.0 44.8 43.1 41.8 40.3 53.5 52.1 50.6 48.6 47.1 45.5

dpw kPa 77 74 71 66 63 59 75 71 68 63 59 56

CC kW 11 1026 1004 978 945 919 887 1176 1146 1112 1069 1038 1001

PI kW 253 275 298 323 339 355 282 306 331 357 374 392

qw l/s 49.3 48.3 47.0 45.4 44.1 42.6 56.5 55.1 53.4 51.3 49.8 48.0

dpw kPa 84 81 77 73 69 65 82 79 74 69 66 62

CC kW 13 1073 1050 1023 988 963 933 1237 1207 1171 1125 1093 1055

PI kW 260 283 306 331 348 366 291 315 341 368 385 403

qw l/s 51.6 50.5 49.2 47.5 46.3 44.9 59.5 58.1 56.3 54.1 52.5 50.7

dpw kPa 91 88 84 79 75 71 90 86 82 76 72 68

CC kW 15 1120 1096 1067 1031 1005 974 1300 1268 1230 1183 1149 1109

PI kW 267 290 314 340 357 375 300 325 351 379 397 415

qw l/s 54.0 52.8 51.4 49.7 48.4 46.9 62.6 61.0 59.2 56.9 55.3 53.4

dpw kPa 99 95 91 85 81 77 99 95 90 83 79 74

of 103

COOLING PERFORMANCE

EWAD C-XS

C10 C11

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1071 1043 1010 969 938 902 1191 1160 1127 1085 1055 1019

PI kW 283 307 332 359 377 396 303 330 357 386 405 425

qw l/s 51.3 49.9 48.3 46.4 44.9 43.2 56.9 55.5 53.9 51.9 50.4 48.7

dpw kPa 69 66 62 58 54 51 45 43 41 38 36 34

CC kW 7 1134 1104 1069 1025 993 955 1259 1227 1192 1149 1117 1079

PI kW 292 317 343 370 388 408 312 339 367 397 417 437

qw l/s 54.4 52.9 51.2 49.1 47.6 45.7 60.3 58.7 57.1 55.0 53.4 51.6

dpw kPa 77 73 69 64 60 56 50 48 45 42 40 38

CC kW 9 1195 1165 1129 1083 1048 1009 1328 1296 1259 1213 1180 1141

PI kW 301 327 354 382 400 420 320 349 378 409 428 449

qw l/s 57.4 55.9 54.2 51.9 50.3 48.4 63.7 62.1 60.3 58.1 56.5 54.6

dpw kPa 85 81 76 71 67 62 55 53 50 47 44 42

CC kW 11 1258 1227 1189 1141 1105 1064 1399 1365 1327 1279 1244 1203

PI kW 311 337 364 394 413 433 330 359 389 420 441 462

qw l/s 60.5 59.0 57.1 54.8 53.1 51.1 67.1 65.5 63.7 61.4 59.7 57.7

dpw kPa 93 89 84 78 74 69 61 58 55 51 49 46

CC kW 13 1321 1288 1249 1199 1162 1120 1472 1436 1396 1345 1309 1267

PI kW 320 348 376 406 425 446 339 369 400 432 453 475

qw l/s 63.6 62.0 60.1 57.7 55.9 53.8 70.7 69.0 67.0 64.6 62.8 60.8

dpw kPa 102 97 92 85 81 76 66 64 60 56 54 51

CC kW 15 1386 1351 1309 1257 1219 1175 1545 1508 1466 1413 1374 1331

PI kW 331 358 387 418 438 459 349 380 411 444 465 488

qw l/s 66.8 65.1 63.1 60.5 58.7 56.6 74.3 72.5 70.5 67.9 66.1 63.9

dpw kPa 111 106 100 93 88 83 73 70 66 62 59 55

C12 C13

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1276 1244 1207 1161 1127 1086 1346 1309 1266 1213 1174 1129

PI kW 334 363 393 425 446 469 343 373 403 435 456 478

qw l/s 61.0 59.5 57.7 55.5 53.9 51.9 64.4 62.6 60.6 58.0 56.2 54.0

dpw kPa 51 49 46 43 41 38 68 64 61 56 53 49

CC kW 7 1348 1314 1276 1227 1191 1149 1426 1388 1343 1286 1245 1197

PI kW 343 373 404 438 459 482 355 385 416 449 470 493

qw l/s 64.5 62.9 61.1 58.7 57.0 55.0 68.4 66.5 64.4 61.6 59.6 57.3

dpw kPa 56 54 51 48 45 42 75 72 68 62 59 55

CC kW 9 1420 1385 1345 1294 1256 1212 1510 1469 1421 1361 1318 1268

PI kW 353 384 416 451 473 496 367 398 430 463 485 508

qw l/s 68.1 66.4 64.5 62.0 60.2 58.1 72.5 70.5 68.2 65.3 63.2 60.8

dpw kPa 62 59 56 53 50 47 84 80 75 69 65 61

CC kW 11 1493 1457 1415 1362 1323 1277 1596 1552 1501 1438 1392 1340

PI kW 364 396 428 464 486 510 379 411 444 478 501 524

qw l/s 71.7 70.0 67.9 65.3 63.5 61.2 76.7 74.6 72.1 69.1 66.8 64.3

dpw kPa 68 65 62 58 55 51 93 88 83 77 72 67

CC kW 13 1569 1531 1486 1430 1389 1342 1683 1638 1583 1516 1467 1412

PI kW 375 407 441 477 500 525 393 425 459 494 517 540

qw l/s 75.4 73.6 71.4 68.7 66.7 64.5 81.0 78.8 76.2 72.9 70.5 67.9

dpw kPa 75 71 68 63 60 56 102 97 91 84 80 74

CC kW 15 1646 1606 1559 1500 1457 1408 1772 1724 1667 1596 1544 1486

PI kW 386 419 454 491 514 539 406 440 474 510 533 557

qw l/s 79.2 77.3 75.0 72.1 70.0 67.7 85.4 83.1 80.3 76.8 74.3 71.5

dpw kPa 82 78 74 69 65 61 112 107 100 93 87 82

of 103

COOLING PERFORMANCE

EWAD C-XS

H14 H15

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1415 1376 1331 1274 1231 1182 1528 1485 1435 1370 1323 1268

PI kW 370 402 436 472 496 521 396 431 468 508 535 563

qw l/s 67.8 65.9 63.7 61.0 58.9 56.6 73.2 71.2 68.7 65.6 63.3 60.7

dpw kPa 78 74 70 65 61 56 85 81 76 70 66 61

CC kW 7 1497 1456 1408 1347 1303 1251 1617 1571 1517 1448 1398 1340

PI kW 382 415 450 487 511 537 409 445 483 525 551 580

qw l/s 71.8 69.8 67.5 64.6 62.4 59.9 77.6 75.4 72.8 69.4 67.0 64.2

dpw kPa 87 82 77 72 67 63 95 90 84 77 73 67

CC kW 9 1580 1538 1487 1422 1375 1321 1704 1657 1601 1528 1474 1413

PI kW 394 429 464 503 527 553 422 460 499 541 569 598

qw l/s 75.9 73.9 71.4 68.3 66.0 63.4 81.9 79.6 76.9 73.3 70.8 67.8

dpw kPa 96 91 86 79 74 69 104 99 93 85 80 74

CC kW 11 1665 1620 1566 1499 1449 1392 1792 1743 1684 1609 1553 1489

PI kW 408 443 479 519 544 570 436 475 515 559 587 616

qw l/s 80.1 77.9 75.3 72.0 69.6 66.9 86.2 83.8 81.0 77.3 74.6 71.5

dpw kPa 105 100 94 87 82 76 114 109 102 94 88 82

CC kW 13 1750 1703 1647 1576 1525 1451 1882 1829 1766 1688 1632 1535

PI kW 421 457 495 535 561 581 450 490 531 576 605 620

qw l/s 84.3 82.0 79.3 75.8 73.3 69.8 90.7 88.1 85.1 81.2 78.5 73.8

dpw kPa 115 110 103 95 90 82 125 119 111 103 97 86

CC kW 15 1836 1786 1727 1653 1600 1488 1974 1918 1851 1768 1709 1537

PI kW 435 472 511 552 579 578 465 506 548 594 624 599

qw l/s 88.6 86.1 83.2 79.6 77.1 71.6 95.3 92.5 89.2 85.2 82.3 74.0

dpw kPa 126 120 113 104 98 86 137 130 121 112 105 87

C16 C17

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1592 1553 1506 1446 1402 1350 1679 1638 1590 1530 1485 1432

PI kW 421 457 495 536 563 591 446 485 525 569 597 628

qw l/s 76.2 74.3 72.0 69.2 67.0 64.5 80.4 78.4 76.1 73.2 71.0 68.5

dpw kPa 62 59 56 52 49 46 68 65 62 58 55 51

CC kW 7 1679 1638 1590 1527 1481 1426 1770 1727 1678 1614 1567 1511

PI kW 433 471 510 552 579 608 459 499 541 585 614 645

qw l/s 80.4 78.5 76.1 73.1 70.9 68.3 84.8 82.8 80.4 77.3 75.0 72.4

dpw kPa 69 66 62 58 55 51 75 72 68 64 60 57

CC kW 9 1768 1724 1673 1609 1561 1504 1863 1818 1766 1699 1651 1593

PI kW 446 485 525 568 596 626 472 513 556 602 632 664

qw l/s 84.8 82.7 80.3 77.1 74.9 72.1 89.4 87.2 84.7 81.5 79.2 76.4

dpw kPa 75 72 68 64 60 56 83 79 75 70 67 62

CC kW 11 1859 1813 1759 1691 1641 1583 1958 1911 1855 1785 1734 1675

PI kW 460 499 540 585 613 644 487 529 572 619 650 682

qw l/s 89.3 87.1 84.5 81.2 78.8 76.0 94.1 91.8 89.1 85.8 83.3 80.4

dpw kPa 83 79 75 70 66 62 91 87 82 77 73 68

CC kW 13 1952 1904 1846 1774 1722 1661 2055 2006 1947 1873 1819 1757

PI kW 474 514 556 602 631 662 501 544 589 637 668 701

qw l/s 93.9 91.5 88.8 85.3 82.7 79.8 98.9 96.5 93.7 90.1 87.5 84.5

dpw kPa 90 86 82 76 72 68 99 95 90 84 80 75

CC kW 15 2047 1996 1935 1859 1804 1741 2155 2103 2040 1963 1906 1841

PI kW 488 530 573 619 649 681 517 560 606 655 687 721

qw l/s 98.6 96.1 93.2 89.5 86.8 83.7 103.8 101.3 98.3 94.5 91.7 88.6

dpw kPa 99 94 89 83 78 74 108 104 98 91 87 81

of 103

COOLING PERFORMANCE

EWAD C-XS

C18 C19

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1761 1717 1668 1606 1559 1505 1848 1803 1753 1690 1642 1586

PI kW 469 510 553 599 629 661 494 537 582 630 662 696

qw l/s 84.3 82.2 79.8 76.8 74.6 72.0 88.5 86.3 83.9 80.9 78.6 75.9

dpw kPa 68 65 62 58 55 51 74 71 67 63 60 56

CC kW 7 1857 1812 1760 1695 1646 1589 1950 1903 1849 1782 1732 1674

PI kW 483 525 569 616 647 679 508 552 598 648 680 715

qw l/s 89.0 86.9 84.4 81.2 78.8 76.1 93.5 91.2 88.6 85.4 83.0 80.2

dpw kPa 75 72 68 64 60 56 82 78 74 70 66 62

CC kW 9 1957 1910 1855 1785 1734 1675 2053 2004 1948 1877 1824 1763

PI kW 497 540 585 634 665 698 523 568 616 666 699 734

qw l/s 93.9 91.6 89.0 85.6 83.2 80.3 98.6 96.2 93.5 90.1 87.5 84.6

dpw kPa 83 79 75 70 66 62 90 86 82 77 73 68

CC kW 11 2059 2009 1951 1878 1824 1762 2160 2109 2049 1974 1919 1854

PI kW 512 556 602 652 684 718 538 585 633 685 719 755

qw l/s 99.0 96.5 93.7 90.2 87.6 84.6 103.8 101.4 98.5 94.8 92.2 89.1

dpw kPa 91 87 82 77 73 68 99 95 90 84 80 75

CC kW 13 2164 2111 2050 1972 1916 1850 2269 2215 2152 2073 2015 1948

PI kW 528 573 620 671 703 738 554 602 652 705 739 776

qw l/s 104.1 101.6 98.6 94.8 92.1 88.9 109.2 106.6 103.6 99.7 96.9 93.6

dpw kPa 99 95 90 84 80 75 108 104 98 92 87 82

CC kW 15 2271 2216 2150 2068 2009 1941 2381 2324 2257 2173 2113 2042

PI kW 544 590 638 690 723 759 571 620 671 725 760 797

qw l/s 109.4 106.7 103.5 99.6 96.7 93.4 114.8 112.0 108.7 104.7 101.7 98.3

dpw kPa 108 104 98 92 87 82 118 113 107 100 95 90

C20 C21

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1896 1853 1803 1739 1690 1632 1950 1905 1853 1786 1734 1673

PI kW 509 555 604 657 691 729 531 580 632 689 727 767

qw l/s 90.6 88.5 86.2 83.1 80.7 77.9 93.2 91.0 88.6 85.3 82.8 79.9

dpw kPa 39 37 35 33 32 30 41 39 37 35 33 31

CC kW 7 1993 1948 1896 1829 1779 1719 2049 2002 1947 1877 1823 1760

PI kW 522 569 619 674 709 748 545 595 648 707 745 787

qw l/s 95.4 93.2 90.7 87.5 85.1 82.2 98.0 95.8 93.2 89.8 87.2 84.2

dpw kPa 43 41 39 36 35 33 45 43 41 38 36 34

CC kW 9 2092 2045 1990 1920 1867 1806 2150 2101 2043 1969 1913 1848

PI kW 535 584 635 691 727 766 559 611 665 725 764 806

qw l/s 100.2 97.9 95.3 91.9 89.4 86.4 103.0 100.6 97.9 94.3 91.6 88.5

dpw kPa 47 45 43 40 38 36 49 47 45 42 40 37

CC kW 11 2193 2144 2086 2012 1957 1893 2253 2202 2141 2063 2005 1937

PI kW 549 599 652 709 746 786 574 626 682 743 784 827

qw l/s 105.2 102.8 100.0 96.4 93.8 90.7 108.1 105.6 102.7 98.9 96.1 92.8

dpw kPa 51 49 46 43 41 39 53 51 49 45 43 41

CC kW 13 2296 2245 2184 2106 2049 1982 2359 2305 2241 2158 2097 2027

PI kW 564 615 669 727 765 806 589 643 700 763 804 847

qw l/s 110.2 107.8 104.8 101.1 98.3 95.1 113.2 110.6 107.5 103.6 100.6 97.2

dpw kPa 55 53 50 47 45 42 58 56 53 49 47 44

CC kW 15 2402 2348 2283 2202 2142 2073 2466 2410 2342 2255 2192 2118

PI kW 579 631 686 746 784 826 604 660 718 782 824 869

qw l/s 115.4 112.8 109.7 105.8 102.9 99.5 118.5 115.8 112.5 108.3 105.3 101.7

dpw kPa 60 58 55 51 49 46 63 60 57 53 51 48

of 103

COOLING PERFORMANCE

EWAD C-XS

C22

46 43 40 35 30 25 Ta Twout

CC kW 5 2007 1961 1907 1835 1781 1717

PI kW 554 606 661 722 763 807

qw l/s 95.9 93.7 91.1 87.7 85.1 82.0

dpw kPa 43 41 39 37 35 32

CC kW 7 2108 2060 2002 1928 1871 1805

PI kW 569 622 678 741 782 827

qw l/s 100.9 98.6 95.8 92.2 89.5 86.3

dpw kPa 47 45 43 40 38 36

CC kW 9 2212 2161 2100 2021 1962 1893

PI kW 583 638 696 759 802 847

qw l/s 106.0 103.5 100.6 96.8 94.0 90.7

dpw kPa 51 49 47 44 41 39

CC kW 11 2317 2264 2199 2117 2055 1983

PI kW 599 654 714 779 822 868

qw l/s 111.1 108.6 105.5 101.5 98.5 95.1

dpw kPa 56 54 51 48 45 42

CC kW 13 2425 2368 2301 2213 2149 2074

PI kW 614 671 732 799 843 890

qw l/s 116.4 113.7 110.4 106.2 103.1 99.5

dpw kPa 61 58 55 52 49 46

CC kW 15 2534 2475 2403 2312 2244 2167

PI kW 631 689 751 820 865 913

qw l/s 121.8 119.0 115.5 111.1 107.8 104.1

dpw kPa 66 63 60 56 53 50

Fluid: Water




of 103

COOLING PERFORMANCE

EWAD C-XL

760 830

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 752 732 711 684 664 641 825 804 781 753 732 708

PI kW 196 213 230 248 260 273 212 230 249 269 282 296

qw l/s 36.0 35.1 34.1 32.8 31.8 30.7 39.5 38.5 37.4 36.0 35.0 33.8

dpw kPa 80 77 73 68 64 60 57 54 51 48 46 43

CC kW 7 794 775 752 723 703 678 873 851 827 797 774 749

PI kW 202 219 237 256 268 281 218 237 256 277 290 305

qw l/s 38.1 37.2 36.1 34.7 33.7 32.5 41.8 40.8 39.6 38.2 37.1 35.9

dpw kPa 89 85 81 75 71 67 63 60 57 53 50 47

CC kW 9 837 817 794 764 742 716 919 897 873 841 818 791

PI kW 208 226 244 263 276 289 224 244 264 285 299 313

qw l/s 40.2 39.3 38.1 36.7 35.6 34.4 44.1 43.0 41.9 40.4 39.2 37.9

dpw kPa 98 94 89 83 79 74 69 66 63 59 56 53

CC kW 11 880 860 835 804 782 755 965 943 918 887 863 835

PI kW 214 233 251 271 284 298 230 250 271 293 307 322

qw l/s 42.4 41.4 40.2 38.7 37.6 36.3 46.4 45.3 44.1 42.6 41.4 40.1

dpw kPa 108 103 98 91 87 81 75 72 69 65 62 58

CC kW 13 924 902 877 845 821 794 1012 990 963 931 907 879

PI kW 221 240 259 279 293 307 237 258 279 301 316 331

qw l/s 44.5 43.5 42.2 40.7 39.5 38.2 48.7 47.6 46.3 44.7 43.6 42.2

dpw kPa 118 113 107 100 95 89 82 79 75 71 67 64

CC kW 15 969 946 919 886 861 833 1058 1035 1009 975 950 921

PI kW 228 247 266 288 301 315 243 264 286 309 324 340

qw l/s 46.8 45.6 44.3 42.7 41.5 40.1 50.9 49.8 48.6 46.9 45.7 44.3

dpw kPa 129 123 117 109 104 98 89 86 82 77 73 69

890 990

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 885 862 837 805 782 754 997 970 941 904 878 846

PI kW 233 253 274 296 311 326 257 279 302 326 342 359

qw l/s 42.4 41.3 40.1 38.5 37.4 36.1 47.7 46.4 45.0 43.3 42.0 40.5

dpw kPa 64 61 58 54 51 48 61 58 55 51 48 45

CC kW 7 936 912 885 851 826 797 1056 1028 997 958 930 897

PI kW 240 261 282 305 320 335 265 288 311 336 352 370

qw l/s 44.9 43.7 42.4 40.8 39.6 38.2 50.6 49.3 47.8 45.9 44.5 42.9

dpw kPa 71 68 64 60 57 53 68 64 61 57 54 50

CC kW 9 981 959 935 898 872 841 1115 1087 1054 1013 983 948

PI kW 246 268 290 314 329 345 273 297 321 347 363 380

qw l/s 47.1 46.0 44.8 43.1 41.8 40.3 53.5 52.1 50.6 48.6 47.1 45.5

dpw kPa 77 74 71 66 63 59 75 71 68 63 59 56

CC kW 11 1026 1004 978 945 919 887 1176 1146 1112 1069 1038 1001

PI kW 253 275 298 323 339 355 282 306 331 357 374 392

qw l/s 49.3 48.3 47.0 45.4 44.1 42.6 56.5 55.1 53.4 51.3 49.8 48.0

dpw kPa 84 81 77 73 69 65 82 79 74 69 66 62

CC kW 13 1073 1050 1023 988 963 933 1237 1207 1171 1125 1093 1055

PI kW 260 283 306 331 348 366 291 315 341 368 385 403

qw l/s 51.6 50.5 49.2 47.5 46.3 44.9 59.5 58.1 56.3 54.1 52.5 50.7

dpw kPa 91 88 84 79 75 71 90 86 82 76 72 68

CC kW 15 1120 1096 1067 1031 1005 974 1300 1268 1230 1183 1149 1109

PI kW 267 290 314 340 357 375 300 325 351 379 397 415

qw l/s 54.0 52.8 51.4 49.7 48.4 46.9 62.6 61.0 59.2 56.9 55.3 53.4

dpw kPa 99 95 91 85 81 77 99 95 90 83 79 74

of 103

COOLING PERFORMANCE

EWAD C-XL

C10 C11

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1071 1043 1010 969 938 902 1191 1160 1127 1085 1055 1019

PI kW 283 307 332 359 377 396 303 330 357 386 405 425

qw l/s 51.3 49.9 48.3 46.4 44.9 43.2 56.9 55.5 53.9 51.9 50.4 48.7

dpw kPa 69 66 62 58 54 51 45 43 41 38 36 34

CC kW 7 1134 1104 1069 1025 993 955 1259 1227 1192 1149 1117 1079

PI kW 292 317 343 370 388 408 312 339 367 397 417 437

qw l/s 54.4 52.9 51.2 49.1 47.6 45.7 60.3 58.7 57.1 55.0 53.4 51.6

dpw kPa 77 73 69 64 60 56 50 48 45 42 40 38

CC kW 9 1195 1165 1129 1083 1048 1009 1328 1296 1259 1213 1180 1141

PI kW 301 327 354 382 400 420 320 349 378 409 428 449

qw l/s 57.4 55.9 54.2 51.9 50.3 48.4 63.7 62.1 60.3 58.1 56.5 54.6

dpw kPa 85 81 76 71 67 62 55 53 50 47 44 42

CC kW 11 1258 1227 1189 1141 1105 1064 1399 1365 1327 1279 1244 1203

PI kW 311 337 364 394 413 433 330 359 389 420 441 462

qw l/s 60.5 59.0 57.1 54.8 53.1 51.1 67.1 65.5 63.7 61.4 59.7 57.7

dpw kPa 93 89 84 78 74 69 61 58 55 51 49 46

CC kW 13 1321 1288 1249 1199 1162 1120 1472 1436 1396 1345 1309 1267

PI kW 320 348 376 406 425 446 339 369 400 432 453 475

qw l/s 63.6 62.0 60.1 57.7 55.9 53.8 70.7 69.0 67.0 64.6 62.8 60.8

dpw kPa 102 97 92 85 81 76 66 64 60 56 54 51

CC kW 15 1386 1351 1309 1257 1219 1175 1545 1508 1466 1413 1374 1331

PI kW 331 358 387 418 438 459 349 380 411 444 465 488

qw l/s 66.8 65.1 63.1 60.5 58.7 56.6 74.3 72.5 70.5 67.9 66.1 63.9

dpw kPa 111 106 100 93 88 83 73 70 66 62 59 55

C12 C13

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1276 1244 1207 1161 1127 1086 1346 1309 1266 1213 1174 1129

PI kW 334 363 393 425 446 469 343 373 403 435 456 478

qw l/s 61.0 59.5 57.7 55.5 53.9 51.9 64.4 62.6 60.6 58.0 56.2 54.0

dpw kPa 51 49 46 43 41 38 68 64 61 56 53 49

CC kW 7 1348 1314 1276 1227 1191 1149 1426 1388 1343 1286 1245 1197

PI kW 343 373 404 438 459 482 355 385 416 449 470 493

qw l/s 64.5 62.9 61.1 58.7 57.0 55.0 68.4 66.5 64.4 61.6 59.6 57.3

dpw kPa 56 54 51 48 45 42 75 72 68 62 59 55

CC kW 9 1420 1385 1345 1294 1256 1212 1510 1469 1421 1361 1318 1268

PI kW 353 384 416 451 473 496 367 398 430 463 485 508

qw l/s 68.1 66.4 64.5 62.0 60.2 58.1 72.5 70.5 68.2 65.3 63.2 60.8

dpw kPa 62 59 56 53 50 47 84 80 75 69 65 61

CC kW 11 1493 1457 1415 1362 1323 1277 1596 1552 1501 1438 1392 1340

PI kW 364 396 428 464 486 510 379 411 444 478 501 524

qw l/s 71.7 70.0 67.9 65.3 63.5 61.2 76.7 74.6 72.1 69.1 66.8 64.3

dpw kPa 68 65 62 58 55 51 93 88 83 77 72 67

CC kW 13 1569 1531 1486 1430 1389 1342 1683 1638 1583 1516 1467 1412

PI kW 375 407 441 477 500 525 393 425 459 494 517 540

qw l/s 75.4 73.6 71.4 68.7 66.7 64.5 81.0 78.8 76.2 72.9 70.5 67.9

dpw kPa 75 71 68 63 60 56 102 97 91 84 80 74

CC kW 15 1646 1606 1559 1500 1457 1408 1772 1724 1667 1596 1544 1486

PI kW 386 419 454 491 514 539 406 440 474 510 533 557

qw l/s 79.2 77.3 75.0 72.1 70.0 67.7 85.4 83.1 80.3 76.8 74.3 71.5

dpw kPa 82 78 74 69 65 61 112 107 100 93 87 82

of 103

COOLING PERFORMANCE

EWAD C-XL

H14 H15

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1415 1376 1331 1274 1231 1182 1528 1485 1435 1370 1323 1268

PI kW 370 402 436 472 496 521 396 431 468 508 535 563

qw l/s 67.8 65.9 63.7 61.0 58.9 56.6 73.2 71.2 68.7 65.6 63.3 60.7

dpw kPa 78 74 70 65 61 56 85 81 76 70 66 61

CC kW 7 1497 1456 1408 1347 1303 1251 1617 1571 1517 1448 1398 1340

PI kW 382 415 450 487 511 537 409 445 483 525 551 580

qw l/s 71.8 69.8 67.5 64.6 62.4 59.9 77.6 75.4 72.8 69.4 67.0 64.2

dpw kPa 87 82 77 72 67 63 95 90 84 77 73 67

CC kW 9 1580 1538 1487 1422 1375 1321 1704 1657 1601 1528 1474 1413

PI kW 394 429 464 503 527 553 422 460 499 541 569 598

qw l/s 75.9 73.9 71.4 68.3 66.0 63.4 81.9 79.6 76.9 73.3 70.8 67.8

dpw kPa 96 91 86 79 74 69 104 99 93 85 80 74

CC kW 11 1665 1620 1566 1499 1449 1392 1792 1743 1684 1609 1553 1489

PI kW 408 443 479 519 544 570 436 475 515 559 587 616

qw l/s 80.1 77.9 75.3 72.0 69.6 66.9 86.2 83.8 81.0 77.3 74.6 71.5

dpw kPa 105 100 94 87 82 76 114 109 102 94 88 82

CC kW 13 1750 1703 1647 1576 1525 1451 1882 1829 1766 1688 1632 1535

PI kW 421 457 495 535 561 581 450 490 531 576 605 620

qw l/s 84.3 82.0 79.3 75.8 73.3 69.8 90.7 88.1 85.1 81.2 78.5 73.8

dpw kPa 115 110 103 95 90 82 125 119 111 103 97 86

CC kW 15 1836 1786 1727 1653 1600 1488 1974 1918 1851 1768 1709 1537

PI kW 435 472 511 552 579 578 465 506 548 594 624 599

qw l/s 88.6 86.1 83.2 79.6 77.1 71.6 95.3 92.5 89.2 85.2 82.3 74.0

dpw kPa 126 120 113 104 98 86 137 130 121 112 105 87

C16 C17

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1592 1553 1506 1446 1402 1350 1679 1638 1590 1530 1485 1432

PI kW 421 457 495 536 563 591 446 485 525 569 597 628

qw l/s 76.2 74.3 72.0 69.2 67.0 64.5 80.4 78.4 76.1 73.2 71.0 68.5

dpw kPa 62 59 56 52 49 46 68 65 62 58 55 51

CC kW 7 1679 1638 1590 1527 1481 1426 1770 1727 1678 1614 1567 1511

PI kW 433 471 510 552 579 608 459 499 541 585 614 645

qw l/s 80.4 78.5 76.1 73.1 70.9 68.3 84.8 82.8 80.4 77.3 75.0 72.4

dpw kPa 69 66 62 58 55 51 75 72 68 64 60 57

CC kW 9 1768 1724 1673 1609 1561 1504 1863 1818 1766 1699 1651 1593

PI kW 446 485 525 568 596 626 472 513 556 602 632 664

qw l/s 84.8 82.7 80.3 77.1 74.9 72.1 89.4 87.2 84.7 81.5 79.2 76.4

dpw kPa 75 72 68 64 60 56 83 79 75 70 67 62

CC kW 11 1859 1813 1759 1691 1641 1583 1958 1911 1855 1785 1734 1675

PI kW 460 499 540 585 613 644 487 529 572 619 650 682

qw l/s 89.3 87.1 84.5 81.2 78.8 76.0 94.1 91.8 89.1 85.8 83.3 80.4

dpw kPa 83 79 75 70 66 62 91 87 82 77 73 68

CC kW 13 1952 1904 1846 1774 1722 1661 2055 2006 1947 1873 1819 1757

PI kW 474 514 556 602 631 662 501 544 589 637 668 701

qw l/s 93.9 91.5 88.8 85.3 82.7 79.8 98.9 96.5 93.7 90.1 87.5 84.5

dpw kPa 90 86 82 76 72 68 99 95 90 84 80 75

CC kW 15 2047 1996 1935 1859 1804 1741 2155 2103 2040 1963 1906 1841

PI kW 488 530 573 619 649 681 517 560 606 655 687 721

qw l/s 98.6 96.1 93.2 89.5 86.8 83.7 103.8 101.3 98.3 94.5 91.7 88.6

dpw kPa 99 94 89 83 78 74 108 104 98 91 87 81

of 103

COOLING PERFORMANCE

EWAD C-XL

C18 C19

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1761 1717 1668 1606 1559 1505 1848 1803 1753 1690 1642 1586

PI kW 469 510 553 599 629 661 494 537 582 630 662 696

qw l/s 84.3 82.2 79.8 76.8 74.6 72.0 88.5 86.3 83.9 80.9 78.6 75.9

dpw kPa 68 65 62 58 55 51 74 71 67 63 60 56

CC kW 7 1857 1812 1760 1695 1646 1589 1950 1903 1849 1782 1732 1674

PI kW 483 525 569 616 647 679 508 552 598 648 680 715

qw l/s 89.0 86.9 84.4 81.2 78.8 76.1 93.5 91.2 88.6 85.4 83.0 80.2

dpw kPa 75 72 68 64 60 56 82 78 74 70 66 62

CC kW 9 1957 1910 1855 1785 1734 1675 2053 2004 1948 1877 1824 1763

PI kW 497 540 585 634 665 698 523 568 616 666 699 734

qw l/s 93.9 91.6 89.0 85.6 83.2 80.3 98.6 96.2 93.5 90.1 87.5 84.6

dpw kPa 83 79 75 70 66 62 90 86 82 77 73 68

CC kW 11 2059 2009 1951 1878 1824 1762 2160 2109 2049 1974 1919 1854

PI kW 512 556 602 652 684 718 538 585 633 685 719 755

qw l/s 99.0 96.5 93.7 90.2 87.6 84.6 103.8 101.4 98.5 94.8 92.2 89.1

dpw kPa 91 87 82 77 73 68 99 95 90 84 80 75

CC kW 13 2164 2111 2050 1972 1916 1850 2269 2215 2152 2073 2015 1948

PI kW 528 573 620 671 703 738 554 602 652 705 739 776

qw l/s 104.1 101.6 98.6 94.8 92.1 88.9 109.2 106.6 103.6 99.7 96.9 93.6

dpw kPa 99 95 90 84 80 75 108 104 98 92 87 82

CC kW 15 2271 2216 2150 2068 2009 1941 2381 2324 2257 2173 2113 2042

PI kW 544 590 638 690 723 759 571 620 671 725 760 797

qw l/s 109.4 106.7 103.5 99.6 96.7 93.4 114.8 112.0 108.7 104.7 101.7 98.3

dpw kPa 108 104 98 92 87 82 118 113 107 100 95 90

C20 C21

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1896 1853 1803 1739 1690 1632 1950 1905 1853 1786 1734 1673

PI kW 509 555 604 657 691 729 531 580 632 689 727 767

qw l/s 90.6 88.5 86.2 83.1 80.7 77.9 93.2 91.0 88.6 85.3 82.8 79.9

dpw kPa 39 37 35 33 32 30 41 39 37 35 33 31

CC kW 7 1993 1948 1896 1829 1779 1719 2049 2002 1947 1877 1823 1760

PI kW 522 569 619 674 709 748 545 595 648 707 745 787

qw l/s 95.4 93.2 90.7 87.5 85.1 82.2 98.0 95.8 93.2 89.8 87.2 84.2

dpw kPa 43 41 39 36 35 33 45 43 41 38 36 34

CC kW 9 2092 2045 1990 1920 1867 1806 2150 2101 2043 1969 1913 1848

PI kW 535 584 635 691 727 766 559 611 665 725 764 806

qw l/s 100.2 97.9 95.3 91.9 89.4 86.4 103.0 100.6 97.9 94.3 91.6 88.5

dpw kPa 47 45 43 40 38 36 49 47 45 42 40 37

CC kW 11 2193 2144 2086 2012 1957 1893 2253 2202 2141 2063 2005 1937

PI kW 549 599 652 709 746 786 574 626 682 743 784 827

qw l/s 105.2 102.8 100.0 96.4 93.8 90.7 108.1 105.6 102.7 98.9 96.1 92.8

dpw kPa 51 49 46 43 41 39 53 51 49 45 43 41

CC kW 13 2296 2245 2184 2106 2049 1982 2359 2305 2241 2158 2097 2027

PI kW 564 615 669 727 765 806 589 643 700 763 804 847

qw l/s 110.2 107.8 104.8 101.1 98.3 95.1 113.2 110.6 107.5 103.6 100.6 97.2

dpw kPa 55 53 50 47 45 42 58 56 53 49 47 44

CC kW 15 2402 2348 2283 2202 2142 2073 2466 2410 2342 2255 2192 2118

PI kW 579 631 686 746 784 826 604 660 718 782 824 869

qw l/s 115.4 112.8 109.7 105.8 102.9 99.5 118.5 115.8 112.5 108.3 105.3 101.7

dpw kPa 60 58 55 51 49 46 63 60 57 53 51 48

of 103

COOLING PERFORMANCE

EWAD C-XL

C22

46 43 40 35 30 25 Ta Twout

CC kW 5 2007 1961 1907 1835 1781 1717

PI kW 554 606 661 722 763 807

qw l/s 95.9 93.7 91.1 87.7 85.1 82.0

dpw kPa 43 41 39 37 35 32

CC kW 7 2108 2060 2002 1928 1871 1805

PI kW 569 622 678 741 782 827

qw l/s 100.9 98.6 95.8 92.2 89.5 86.3

dpw kPa 47 45 43 40 38 36

CC kW 9 2212 2161 2100 2021 1962 1893

PI kW 583 638 696 759 802 847

qw l/s 106.0 103.5 100.6 96.8 94.0 90.7

dpw kPa 51 49 47 44 41 39

CC kW 11 2317 2264 2199 2117 2055 1983

PI kW 599 654 714 779 822 868

qw l/s 111.1 108.6 105.5 101.5 98.5 95.1

dpw kPa 56 54 51 48 45 42

CC kW 13 2425 2368 2301 2213 2149 2074

PI kW 614 671 732 799 843 890

qw l/s 116.4 113.7 110.4 106.2 103.1 99.5

dpw kPa 61 58 55 52 49 46

CC kW 15 2534 2475 2403 2312 2244 2167

PI kW 631 689 751 820 865 913

qw l/s 121.8 119.0 115.5 111.1 107.8 104.1

dpw kPa 66 63 60 56 53 50

Fluid: Water




of 103

COOLING PERFORMANCE

EWAD C-XR

740 810

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 738 718 693 661 638 610 812 790 764 731 707 679

PI kW 195 212 230 250 263 276 210 229 248 270 284 298

qw l/s 35.4 34.4 33.2 31.7 30.5 29.2 38.9 37.8 36.6 35.0 33.8 32.4

dpw kPa 78 74 70 64 60 55 55 52 49 45 43 40

CC kW 7 780 758 732 698 674 645 859 836 808 773 747 715

PI kW 202 220 238 258 271 285 217 237 257 278 293 307

qw l/s 37.4 36.4 35.1 33.5 32.3 30.9 41.1 40.0 38.7 37.0 35.8 34.2

dpw kPa 86 82 77 71 66 61 61 58 54 50 47 44

CC kW 9 822 799 772 736 710 653 904 881 852 815 787 736

PI kW 210 228 247 267 280 281 225 244 265 288 302 306

qw l/s 39.5 38.4 37.1 35.3 34.1 31.3 43.4 42.3 40.9 39.1 37.7 35.3

dpw kPa 95 90 85 78 73 63 67 64 60 55 52 46

CC kW 11 864 840 811 774 747 659 950 925 896 858 829 761

PI kW 217 235 255 276 290 273 232 252 274 297 312 308

qw l/s 41.6 40.4 39.0 37.2 35.9 31.6 45.6 44.4 43.0 41.2 39.8 36.5

dpw kPa 104 99 93 85 80 64 73 70 66 61 57 49

CC kW 13 906 881 851 812 784 667 996 971 940 900 865 783

PI kW 225 244 264 285 299 267 239 260 282 306 319 306

qw l/s 43.6 42.5 41.0 39.1 37.7 32.1 47.9 46.7 45.2 43.3 41.6 37.6

dpw kPa 114 108 102 93 88 65 80 76 72 66 62 52

CC kW 15 949 923 891 850 791 673 1040 1015 984 942 890 792

PI kW 232 252 272 295 294 260 247 268 291 316 320 301

qw l/s 45.8 44.5 42.9 41.0 38.1 32.4 50.1 48.9 47.3 45.3 42.8 38.1

dpw kPa 124 118 110 102 89 66 86 83 78 72 65 53

870 970

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 870 846 817 779 752 719 979 951 917 874 843 804

PI kW 233 254 275 299 315 331 256 279 303 328 345 362

qw l/s 41.7 40.5 39.1 37.3 36.0 34.4 46.8 45.5 43.9 41.8 40.3 38.4

dpw kPa 62 59 55 51 48 44 59 56 52 48 45 41

CC kW 7 920 894 862 822 793 754 1036 1006 970 924 891 829

PI kW 242 263 285 309 325 340 266 289 313 339 357 361

qw l/s 44.1 42.8 41.3 39.4 38.0 36.1 49.6 48.2 46.5 44.3 42.7 39.7

dpw kPa 69 65 61 56 53 48 65 62 58 53 50 44

CC kW 9 966 942 909 866 835 758 1094 1063 1024 975 940 856

PI kW 250 272 295 320 336 331 275 299 324 351 369 361

qw l/s 46.3 45.2 43.6 41.5 40.0 36.4 52.5 51.0 49.1 46.8 45.1 41.0

dpw kPa 75 72 67 62 58 49 72 69 64 59 55 46

CC kW 11 1010 985 954 911 878 770 1153 1119 1079 1028 980 885

PI kW 257 280 304 330 347 325 285 310 335 363 376 362

qw l/s 48.5 47.3 45.8 43.7 42.1 37.0 55.4 53.8 51.8 49.3 47.0 42.5

dpw kPa 82 78 74 68 63 50 79 75 71 65 59 49

CC kW 13 1055 1029 996 954 910 774 1212 1177 1134 1080 1010 891

PI kW 265 289 314 341 353 313 296 321 347 376 377 352

qw l/s 50.8 49.5 47.9 45.9 43.7 37.1 58.3 56.6 54.5 51.9 48.5 42.8

dpw kPa 89 85 80 74 68 50 87 83 77 71 63 50

CC kW 15 1101 1073 1038 994 917 787 1272 1235 1190 1133 1042 894

PI kW 274 297 323 351 345 308 306 332 359 388 378 352

qw l/s 53.0 51.7 50.0 47.8 44.1 37.8 61.3 59.5 57.3 54.5 50.1 43.0

dpw kPa 96 91 86 80 69 52 95 90 84 77 66 50

of 103

COOLING PERFORMANCE

EWAD C-XR

C10 C11

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1050 1019 981 932 895 848 1171 1140 1102 1053 1017 976

PI kW 285 310 336 365 383 401 301 328 357 388 408 429

qw l/s 50.3 48.8 46.9 44.6 42.8 40.6 56.0 54.5 52.7 50.3 48.6 46.6

dpw kPa 67 63 59 54 50 45 44 42 39 36 34 31

CC kW 7 1111 1078 1036 984 945 855 1238 1204 1164 1113 1075 1025

PI kW 296 321 348 378 397 390 311 339 369 400 421 439

qw l/s 53.3 51.7 49.7 47.1 45.3 40.9 59.3 57.6 55.7 53.3 51.4 49.0

dpw kPa 74 70 65 60 55 46 48 46 43 40 38 34

CC kW 9 1171 1137 1093 1037 996 863 1306 1271 1228 1174 1135 1055

PI kW 306 333 361 391 410 379 322 351 381 413 434 438

qw l/s 56.2 54.6 52.4 49.7 47.8 41.4 62.6 60.9 58.8 56.2 54.3 50.5

dpw kPa 82 77 72 66 61 47 53 51 48 44 41 36

CC kW 11 1231 1195 1149 1091 1028 875 1374 1337 1293 1236 1194 1092

PI kW 318 345 374 405 414 370 333 362 393 426 448 440

qw l/s 59.2 57.4 55.2 52.4 49.3 42.0 65.9 64.2 62.0 59.3 57.3 52.3

dpw kPa 90 85 79 72 65 48 59 56 52 48 45 39

CC kW 13 1292 1254 1205 1145 1037 883 1444 1405 1358 1298 1242 1123

PI kW 329 357 387 419 405 359 344 374 406 440 456 439

qw l/s 62.2 60.3 58.0 55.0 49.8 42.4 69.4 67.5 65.2 62.3 59.6 53.9

dpw kPa 98 93 86 79 66 49 64 61 57 53 49 41

CC kW 15 1354 1313 1262 1198 1050 877 1515 1474 1424 1361 1277 1133

PI kW 341 370 400 433 397 366 356 387 419 454 457 427

qw l/s 65.2 63.2 60.8 57.7 50.5 42.1 72.9 70.9 68.5 65.4 61.4 54.4

dpw kPa 107 101 94 85 67 49 70 67 63 58 51 41

C12 C13

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1255 1220 1178 1123 1082 1034 1314 1273 1225 1162 1117 1065

PI kW 334 364 396 430 453 476 344 374 405 439 461 484

qw l/s 60.0 58.4 56.3 53.7 51.7 49.4 62.9 60.9 58.6 55.6 53.4 50.9

dpw kPa 49 47 44 40 38 35 65 62 57 52 49 45

CC kW 7 1324 1288 1243 1185 1142 1078 1392 1349 1297 1230 1182 1081

PI kW 346 377 409 444 467 485 358 388 420 455 477 477

qw l/s 63.4 61.7 59.5 56.7 54.6 51.6 66.7 64.7 62.1 58.9 56.6 51.7

dpw kPa 55 52 49 45 42 38 73 69 64 58 54 46

CC kW 9 1395 1357 1309 1247 1202 1084 1471 1426 1370 1299 1248 1092

PI kW 358 389 423 459 483 471 371 403 436 471 494 464

qw l/s 66.9 65.0 62.7 59.8 57.6 51.9 70.6 68.4 65.7 62.3 59.8 52.3

dpw kPa 60 57 54 49 46 38 80 76 71 64 60 47

CC kW 11 1466 1425 1375 1311 1263 1100 1553 1504 1444 1369 1297 1098

PI kW 370 402 437 474 498 462 386 418 452 488 504 449

qw l/s 70.4 68.4 66.0 62.9 60.6 52.8 74.7 72.3 69.4 65.7 62.3 52.7

dpw kPa 66 63 59 54 50 39 89 84 78 71 64 47

CC kW 13 1539 1495 1442 1374 1301 1114 1637 1584 1519 1439 1309 1109

PI kW 383 416 451 490 502 450 401 434 469 506 492 436

qw l/s 73.9 71.9 69.3 66.0 62.5 53.4 78.8 76.2 73.1 69.2 62.9 53.2

dpw kPa 72 68 64 59 53 40 98 92 85 77 65 48

CC kW 15 1613 1567 1510 1438 1311 1123 1720 1665 1596 1511 1315 1105

PI kW 396 430 466 505 490 436 417 451 486 524 477 446

qw l/s 77.6 75.4 72.6 69.1 63.0 53.9 82.9 80.2 76.9 72.7 63.2 53.1

dpw kPa 78 74 70 64 54 41 107 101 94 85 66 48

of 103

COOLING PERFORMANCE

EWAD C-XR

H14 H15

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1385 1342 1288 1220 1170 1060 1494 1445 1385 1307 1250 1077

PI kW 375 409 444 483 508 499 405 441 481 524 552 511

qw l/s 66.3 64.2 61.7 58.4 56.0 50.7 71.6 69.2 66.3 62.5 59.8 51.5

dpw kPa 75 71 66 60 55 46 82 77 71 64 59 45

CC kW 7 1464 1418 1360 1287 1219 1073 1579 1526 1460 1377 1284 1096

PI kW 390 424 460 500 516 487 421 458 498 542 552 498

qw l/s 70.2 68.0 65.2 61.7 58.4 51.4 75.7 73.2 70.0 66.0 61.5 52.4

dpw kPa 83 78 73 66 60 47 91 85 79 71 62 47

CC kW 9 1544 1495 1434 1356 1258 1085 1663 1608 1538 1449 1299 1109

PI kW 404 440 477 517 517 472 437 475 517 562 538 482

qw l/s 74.2 71.8 68.8 65.1 60.3 52.0 79.9 77.2 73.8 69.5 62.3 53.2

dpw kPa 92 87 80 72 63 48 100 94 86 78 64 48

CC kW 11 1625 1573 1508 1421 1291 1089 1746 1688 1616 1512 1318 1104

PI kW 420 456 495 534 516 472 453 493 536 578 526 492

qw l/s 78.2 75.6 72.5 68.2 62.0 52.2 84.0 81.2 77.7 72.7 63.2 52.9

dpw kPa 101 95 88 79 66 49 109 103 95 84 65 48

CC kW 13 1706 1651 1582 1462 1304 1102 1830 1768 1691 1526 1332 1119

PI kW 436 473 512 536 503 457 470 511 555 564 512 477

qw l/s 82.1 79.5 76.1 70.3 62.7 52.9 88.2 85.2 81.4 73.4 64.0 53.7

dpw kPa 110 104 96 83 68 50 119 112 103 85 67 49

CC kW 15 1787 1728 1656 1507 1312 1105 1916 1849 1767 1546 1342 1129

PI kW 452 490 531 539 487 453 488 530 575 553 494 458

qw l/s 86.2 83.3 79.8 72.6 63.1 53.1 92.4 89.2 85.2 74.4 64.5 54.2

dpw kPa 120 113 105 88 69 50 129 121 112 88 68 50

C16 C17

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1564 1519 1464 1393 1340 1272 1650 1605 1549 1477 1423 1355

PI kW 423 461 500 544 572 600 448 488 530 576 607 637

qw l/s 74.8 72.7 70.0 66.6 64.1 60.8 79.0 76.8 74.1 70.6 68.1 64.8

dpw kPa 60 57 53 49 46 41 66 63 59 54 51 47

CC kW 7 1647 1602 1544 1468 1413 1281 1738 1691 1632 1555 1499 1389

PI kW 438 476 518 562 591 583 463 504 548 595 626 633

qw l/s 78.9 76.7 74.0 70.3 67.6 61.3 83.3 81.0 78.2 74.5 71.8 66.5

dpw kPa 66 63 59 54 50 42 73 69 65 60 56 49

CC kW 9 1733 1684 1623 1545 1487 1303 1827 1778 1716 1635 1576 1410

PI kW 453 493 535 581 611 572 479 521 566 615 646 622

qw l/s 83.1 80.8 77.9 74.1 71.3 62.4 87.7 85.3 82.3 78.4 75.6 67.6

dpw kPa 73 69 65 59 55 43 80 76 71 66 61 50

CC kW 11 1820 1768 1703 1621 1542 1310 1919 1866 1800 1715 1642 1420

PI kW 469 509 553 600 622 553 495 538 584 635 661 603

qw l/s 87.4 84.9 81.8 77.8 74.0 62.8 92.2 89.7 86.4 82.4 78.8 68.1

dpw kPa 80 76 71 65 59 44 88 83 78 72 66 51

CC kW 13 1909 1854 1785 1697 1557 1334 2013 1956 1886 1796 1680 1443

PI kW 485 527 571 620 608 543 512 557 604 655 659 591

qw l/s 91.8 89.1 85.8 81.6 74.8 64.0 96.8 94.1 90.7 86.3 80.7 69.3

dpw kPa 87 82 77 70 60 45 96 91 85 78 69 52

CC kW 15 2000 1941 1867 1775 1565 1323 2108 2048 1972 1878 1695 1440

PI kW 502 545 591 640 590 553 530 575 624 676 645 591

qw l/s 96.3 93.4 89.8 85.4 75.2 63.5 101.5 98.6 95.0 90.4 81.5 69.2

dpw kPa 95 90 84 76 61 45 104 99 92 85 70 52

of 103

COOLING PERFORMANCE

EWAD C-XR

C18 C19

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1731 1684 1627 1552 1497 1433 1819 1771 1713 1638 1581 1516

PI kW 469 511 555 604 636 670 494 539 586 637 671 707

qw l/s 82.8 80.6 77.8 74.3 71.6 68.5 87.1 84.8 82.0 78.3 75.6 72.5

dpw kPa 66 63 59 54 51 47 72 69 65 60 56 52

CC kW 7 1825 1776 1715 1636 1578 1491 1918 1867 1805 1725 1665 1597

PI kW 485 528 574 624 656 680 511 556 604 657 692 729

qw l/s 87.5 85.1 82.2 78.4 75.6 71.4 91.9 89.5 86.5 82.6 79.8 76.5

dpw kPa 73 69 65 60 56 50 79 76 71 66 62 57

CC kW 9 1921 1869 1804 1721 1660 1509 2018 1965 1899 1813 1751 1617

PI kW 501 546 592 644 677 667 528 575 624 678 714 717

qw l/s 92.2 89.7 86.5 82.5 79.6 72.3 96.9 94.3 91.1 87.0 84.0 77.5

dpw kPa 80 76 71 65 61 52 87 83 78 72 67 58

CC kW 11 2019 1964 1895 1807 1740 1525 2121 2064 1994 1903 1838 1632

PI kW 519 564 612 665 697 650 546 594 644 700 736 699

qw l/s 97.0 94.3 91.0 86.7 83.5 73.2 102.0 99.2 95.8 91.4 88.2 78.3

dpw kPa 88 83 78 72 67 53 96 91 85 79 74 60

CC kW 13 2120 2061 1987 1894 1803 1544 2227 2166 2091 1995 1926 1653

PI kW 537 583 632 686 708 634 565 614 666 722 759 683

qw l/s 102.0 99.1 95.5 91.0 86.7 74.1 107.2 104.2 100.6 95.9 92.6 79.4

dpw kPa 96 91 85 78 71 54 105 99 93 86 80 61

CC kW 15 2223 2159 2081 1982 1826 1550 2334 2270 2189 2088 1956 1669

PI kW 556 603 653 708 697 624 584 634 688 745 752 663

qw l/s 107.1 104.0 100.2 95.4 87.8 74.5 112.5 109.3 105.4 100.5 94.1 80.2

dpw kPa 104 99 93 85 73 54 114 108 102 93 83 62

C20 C21

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1866 1819 1761 1683 1624 1532 1918 1869 1807 1724 1662 1544

PI kW 511 559 610 667 705 730 537 588 643 705 745 760

qw l/s 89.2 86.9 84.1 80.4 77.6 73.2 91.7 89.3 86.3 82.4 79.4 73.7

dpw kPa 38 36 34 31 29 26 40 38 36 33 31 27

CC kW 7 1961 1911 1849 1768 1707 1593 2014 1962 1897 1810 1745 1585

PI kW 527 576 629 687 726 737 553 605 662 725 767 752

qw l/s 93.8 91.4 88.5 84.6 81.6 76.2 96.4 93.9 90.7 86.6 83.5 75.8

dpw kPa 41 39 37 34 32 28 43 41 39 36 34 28

CC kW 9 2057 2004 1939 1853 1790 1622 2112 2057 1987 1896 1829 1612

PI kW 543 593 647 707 747 726 570 623 682 747 789 737

qw l/s 98.5 96.0 92.8 88.7 85.7 77.6 101.2 98.5 95.2 90.8 87.6 77.1

dpw kPa 45 43 41 37 35 29 47 45 42 39 37 29

CC kW 11 2155 2099 2030 1940 1856 1639 2212 2154 2079 1983 1878 1630

PI kW 559 611 667 728 758 707 587 642 702 769 790 715

qw l/s 103.3 100.7 97.3 93.0 88.9 78.5 106.1 103.3 99.7 95.1 90.0 78.1

dpw kPa 49 47 44 41 38 30 52 49 46 42 38 30

CC kW 13 2255 2196 2122 2027 1918 1653 2314 2251 2173 2071 1917 1636

PI kW 577 630 687 750 764 703 605 662 723 791 782 722

qw l/s 108.2 105.4 101.8 97.2 92.0 79.3 111.1 108.1 104.3 99.4 92.0 78.4

dpw kPa 53 51 48 44 40 31 56 53 50 46 40 30

CC kW 15 2356 2294 2215 2115 1959 1672 2417 2351 2267 2161 1949 1656

PI kW 594 649 707 772 761 683 624 682 745 815 770 702

qw l/s 113.2 110.2 106.4 101.6 94.1 80.2 116.1 112.9 108.9 103.8 93.6 79.5

dpw kPa 58 55 52 48 42 31 61 58 54 50 41 31

of 103

COOLING PERFORMANCE

EWAD C-XR

C22

46 43 40 35 30 25 Ta Twout

CC kW 5 1974 1922 1856 1769 1703 1558

PI kW 563 617 676 743 787 790

qw l/s 94.3 91.9 88.7 84.5 81.3 74.4

dpw kPa 42 40 37 34 32 27

CC kW 7 2072 2017 1947 1855 1786 1579

PI kW 580 635 696 764 809 767

qw l/s 99.1 96.5 93.1 88.7 85.4 75.5

dpw kPa 46 44 41 37 35 28

CC kW 9 2171 2113 2039 1942 1870 1604

PI kW 598 654 717 787 833 748

qw l/s 104.0 101.2 97.7 93.0 89.5 76.8

dpw kPa 50 47 44 41 38 29

CC kW 11 2273 2211 2132 2030 1899 1623

PI kW 616 674 738 810 821 725

qw l/s 109.0 106.0 102.2 97.3 91.0 77.7

dpw kPa 54 52 48 44 39 29

CC kW 13 2376 2310 2226 2119 1919 1619

PI kW 635 695 761 834 801 741

qw l/s 114.1 110.9 106.9 101.7 92.1 77.6

dpw kPa 59 56 52 48 40 29

CC kW 15 2481 2411 2322 2209 1942 1640

PI kW 655 716 784 858 781 719

qw l/s 119.2 115.8 111.6 106.1 93.2 78.7

dpw kPa 64 60 56 52 41 30

Fluid: Water




of 103

COOLING PERFORMANCE

EWAD C-PS

820 890

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 814 791 769 745 728 708 882 858 834 807 788 765

PI kW 189 206 223 240 251 263 209 227 246 265 277 290

qw l/s 38.9 37.8 36.8 35.7 34.8 33.9 42.2 41.1 39.9 38.6 37.7 36.6

dpw kPa 57 54 51 49 47 44 66 63 60 56 54 51

CC kW 7 864 840 818 792 774 753 935 911 886 857 837 813

PI kW 194 212 229 247 258 270 214 234 253 272 285 298

qw l/s 41.4 40.3 39.2 37.9 37.1 36.1 44.8 43.7 42.5 41.1 40.1 38.9

dpw kPa 64 60 58 54 52 50 73 70 67 63 60 57

CC kW 9 916 892 868 841 822 800 990 965 939 909 887 862

PI kW 199 217 235 253 265 277 221 240 260 280 293 306

qw l/s 44.0 42.8 41.6 40.3 39.4 38.3 47.5 46.3 45.1 43.6 42.6 41.3

dpw kPa 71 67 64 61 58 55 82 78 74 70 67 63

CC kW 11 970 945 919 891 871 848 1046 1020 993 961 939 912

PI kW 205 223 241 260 272 284 227 247 267 288 301 314

qw l/s 46.6 45.4 44.2 42.8 41.8 40.7 50.3 49.0 47.7 46.2 45.1 43.8

dpw kPa 79 75 71 67 65 62 90 86 82 77 74 70

CC kW 13 1024 999 973 943 921 897 1104 1077 1049 1015 991 964

PI kW 210 229 248 267 279 291 233 254 275 296 309 323

qw l/s 49.3 48.0 46.8 45.3 44.3 43.1 53.1 51.8 50.5 48.8 47.7 46.4

dpw kPa 87 83 79 75 72 68 100 95 91 86 82 78

CC kW 15 1080 1054 1027 995 973 948 1162 1135 1105 1070 1045 1017

PI kW 216 236 255 274 287 299 240 261 282 304 317 332

qw l/s 52.0 50.8 49.4 47.9 46.8 45.6 56.0 54.7 53.3 51.5 50.3 49.0

dpw kPa 96 92 87 83 79 76 109 105 100 94 90 86

980 C11

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 969 942 915 883 860 834 1065 1036 1006 971 946 917

PI kW 228 248 269 290 303 318 253 275 297 321 336 352

qw l/s 46.3 45.0 43.7 42.2 41.1 39.8 51.0 49.6 48.1 46.5 45.3 43.8

dpw kPa 31 29 28 26 25 23 60 57 54 51 49 46

CC kW 7 1029 1001 973 939 914 886 1131 1101 1070 1033 1006 975

PI kW 234 255 276 298 312 327 260 283 306 330 345 361

qw l/s 49.2 47.9 46.5 44.9 43.7 42.4 54.2 52.7 51.2 49.5 48.2 46.7

dpw kPa 34 32 31 29 28 26 67 64 61 57 54 51

CC kW 9 1092 1063 1032 996 970 940 1199 1168 1134 1095 1067 1034

PI kW 241 263 284 306 321 336 268 291 315 340 355 372

qw l/s 52.3 50.9 49.4 47.7 46.4 45.0 57.6 56.0 54.4 52.5 51.2 49.6

dpw kPa 38 36 34 32 31 29 75 71 68 64 61 57

CC kW 11 1157 1127 1094 1056 1028 996 1269 1236 1201 1160 1130 1095

PI kW 249 271 292 315 330 345 276 300 324 350 365 382

qw l/s 55.5 54.0 52.4 50.6 49.3 47.7 61.0 59.4 57.7 55.7 54.2 52.6

dpw kPa 42 40 38 36 34 32 83 79 75 71 67 64

CC kW 13 1225 1193 1158 1117 1088 1054 1340 1307 1270 1226 1194 1158

PI kW 256 279 301 325 339 355 284 309 334 360 376 393

qw l/s 58.8 57.2 55.6 53.6 52.2 50.6 64.5 62.9 61.1 58.9 57.4 55.7

dpw kPa 47 45 42 40 38 36 92 88 83 78 75 71

CC kW 15 1295 1261 1224 1180 1149 1114 1414 1378 1340 1294 1261 1223

PI kW 264 287 310 334 349 365 293 319 344 370 387 404

qw l/s 62.2 60.6 58.8 56.7 55.2 53.5 68.1 66.4 64.5 62.3 60.7 58.8

dpw kPa 52 50 47 44 42 40 101 97 92 86 82 78

of 103

COOLING PERFORMANCE

EWAD C-PS

C12 C13

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1149 1118 1086 1046 1018 985 1270 1236 1199 1155 1123 1086

PI kW 277 301 326 351 368 385 304 331 358 386 404 423

qw l/s 55.0 53.5 52.0 50.1 48.7 47.1 60.8 59.1 57.4 55.3 53.7 51.9

dpw kPa 69 66 62 58 56 52 60 57 54 50 48 45

CC kW 7 1219 1187 1153 1111 1081 1046 1348 1312 1274 1227 1194 1154

PI kW 285 310 335 362 378 396 313 341 368 398 416 436

qw l/s 58.5 56.9 55.2 53.2 51.8 50.1 64.6 62.9 61.0 58.8 57.2 55.3

dpw kPa 77 74 70 65 62 58 67 64 60 56 54 50

CC kW 9 1291 1258 1221 1177 1146 1109 1430 1392 1351 1301 1266 1224

PI kW 294 320 345 372 390 408 323 351 380 409 428 448

qw l/s 62.0 60.4 58.6 56.5 55.0 53.2 68.6 66.8 64.8 62.4 60.7 58.7

dpw kPa 86 82 78 73 69 65 74 71 67 63 60 56

CC kW 11 1366 1331 1292 1245 1212 1173 1513 1474 1430 1377 1340 1296

PI kW 303 329 356 384 401 420 333 362 391 422 441 461

qw l/s 65.7 64.0 62.1 59.8 58.2 56.3 72.7 70.8 68.7 66.1 64.3 62.2

dpw kPa 95 91 86 80 77 72 83 79 75 70 66 62

CC kW 13 1440 1404 1365 1315 1279 1239 1597 1557 1511 1456 1416 1370

PI kW 313 340 367 395 413 432 344 374 403 435 454 475

qw l/s 69.4 67.6 65.7 63.3 61.5 59.6 76.9 74.9 72.7 70.0 68.0 65.8

dpw kPa 105 100 95 89 85 80 91 87 83 77 73 69

CC kW 15 1517 1480 1437 1386 1349 1306 1685 1642 1593 1535 1493 1445

PI kW 323 350 378 407 425 445 355 385 416 448 468 489

qw l/s 73.1 71.3 69.2 66.8 65.0 62.9 81.1 79.1 76.7 73.9 71.9 69.5

dpw kPa 115 110 105 98 93 88 101 96 91 85 81 76

C14 C15

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1380 1342 1303 1256 1221 1181 1465 1426 1384 1334 1297 1253

PI kW 332 361 391 421 441 462 355 387 419 454 476 500

qw l/s 66.0 64.3 62.4 60.1 58.4 56.5 70.2 68.3 66.3 63.9 62.1 60.0

dpw kPa 70 66 63 59 56 52 80 76 72 68 64 60

CC kW 7 1463 1425 1384 1334 1297 1255 1551 1511 1467 1413 1374 1328

PI kW 342 372 402 434 454 475 365 398 432 467 490 514

qw l/s 70.2 68.3 66.3 63.9 62.1 60.1 74.4 72.5 70.3 67.7 65.8 63.6

dpw kPa 77 74 70 66 62 59 89 85 81 75 72 67

CC kW 9 1550 1510 1466 1413 1375 1331 1638 1596 1551 1494 1452 1404

PI kW 353 383 414 447 468 489 376 410 444 481 504 528

qw l/s 74.4 72.5 70.4 67.8 66.0 63.8 78.7 76.7 74.5 71.7 69.7 67.4

dpw kPa 86 82 78 73 69 65 99 94 89 83 79 75

CC kW 11 1640 1597 1551 1495 1454 1408 1726 1683 1635 1576 1533 1483

PI kW 364 395 427 460 481 504 387 422 457 495 518 543

qw l/s 78.8 76.8 74.5 71.8 69.9 67.6 83.0 81.0 78.6 75.8 73.7 71.2

dpw kPa 96 91 86 81 77 72 109 104 98 92 88 82

CC kW 13 1729 1686 1638 1578 1536 1487 1815 1771 1721 1659 1614 1563

PI kW 375 408 440 474 496 518 399 434 471 509 533 559

qw l/s 83.3 81.2 78.8 75.9 73.9 71.5 87.4 85.3 82.8 79.9 77.7 75.2

dpw kPa 105 101 95 89 85 80 119 114 108 101 96 91

CC kW 15 1822 1777 1726 1664 1619 1568 1907 1860 1807 1742 1696 1643

PI kW 387 420 454 489 511 534 411 447 484 524 549 575

qw l/s 87.8 85.6 83.1 80.1 78.0 75.5 92.0 89.7 87.1 84.0 81.7 79.1

dpw kPa 116 111 105 98 94 88 130 125 118 111 105 99

of 103

COOLING PERFORMANCE

EWAD C-PS

C16

46 43 40 35 30 25 Ta Twout

CC kW 5 1554 1512 1467 1412 1371 1323

PI kW 378 413 448 486 511 537

qw l/s 74.5 72.5 70.3 67.6 65.6 63.3

dpw kPa 88 84 79 74 70 66

CC kW 7 1644 1602 1554 1494 1451 1400

PI kW 389 425 461 500 525 552

qw l/s 78.9 76.9 74.5 71.7 69.6 67.1

dpw kPa 97 93 88 82 78 73

CC kW 9 1733 1689 1641 1579 1533 1480

PI kW 400 437 475 515 540 568

qw l/s 83.3 81.2 78.8 75.8 73.6 71.0

dpw kPa 107 103 97 91 86 81

CC kW 11 1824 1778 1727 1664 1617 1562

PI kW 412 450 489 530 556 584

qw l/s 87.8 85.6 83.1 80.0 77.8 75.1

dpw kPa 118 113 107 100 95 89

CC kW 13 1918 1869 1814 1747 1699 1644

PI kW 424 463 503 545 572 601

qw l/s 92.5 90.1 87.4 84.1 81.8 79.1

dpw kPa 129 124 117 109 104 98

CC kW 15 2014 1963 1904 1833 1782 1725

PI kW 437 477 517 561 588 617

qw l/s 97.2 94.7 91.8 88.4 85.9 83.1

dpw kPa 142 135 128 119 113 107

Fluid: Water




of 103

COOLING PERFORMANCE

EWAD C-PL

820 890

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 814 791 769 745 728 708 882 858 834 807 788 765

PI kW 189 206 223 240 251 263 209 227 246 265 277 290

qw l/s 38.9 37.8 36.8 35.7 34.8 33.9 42.2 41.1 39.9 38.6 37.7 36.6

dpw kPa 57 54 51 49 47 44 66 63 60 56 54 51

CC kW 7 864 840 818 792 774 753 935 911 886 857 837 813

PI kW 194 212 229 247 258 270 214 234 253 272 285 298

qw l/s 41.4 40.3 39.2 37.9 37.1 36.1 44.8 43.7 42.5 41.1 40.1 38.9

dpw kPa 64 60 58 54 52 50 73 70 67 63 60 57

CC kW 9 916 892 868 841 822 800 990 965 939 909 887 862

PI kW 199 217 235 253 265 277 221 240 260 280 293 306

qw l/s 44.0 42.8 41.6 40.3 39.4 38.3 47.5 46.3 45.1 43.6 42.6 41.3

dpw kPa 71 67 64 61 58 55 82 78 74 70 67 63

CC kW 11 970 945 919 891 871 848 1046 1020 993 961 939 912

PI kW 205 223 241 260 272 284 227 247 267 288 301 314

qw l/s 46.6 45.4 44.2 42.8 41.8 40.7 50.3 49.0 47.7 46.2 45.1 43.8

dpw kPa 79 75 71 67 65 62 90 86 82 77 74 70

CC kW 13 1024 999 973 943 921 897 1104 1077 1049 1015 991 964

PI kW 210 229 248 267 279 291 233 254 275 296 309 323

qw l/s 49.3 48.0 46.8 45.3 44.3 43.1 53.1 51.8 50.5 48.8 47.7 46.4

dpw kPa 87 83 79 75 72 68 100 95 91 86 82 78

CC kW 15 1080 1054 1027 995 973 948 1162 1135 1105 1070 1045 1017

PI kW 216 236 255 274 287 299 240 261 282 304 317 332

qw l/s 52.0 50.8 49.4 47.9 46.8 45.6 56.0 54.7 53.3 51.5 50.3 49.0

dpw kPa 96 92 87 83 79 76 109 105 100 94 90 86

980 C11

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 969 942 915 883 860 834 1065 1036 1006 971 946 917

PI kW 228 248 269 290 303 318 253 275 297 321 336 352

qw l/s 46.3 45.0 43.7 42.2 41.1 39.8 51.0 49.6 48.1 46.5 45.3 43.8

dpw kPa 31 29 28 26 25 23 60 57 54 51 49 46

CC kW 7 1029 1001 973 939 914 886 1131 1101 1070 1033 1006 975

PI kW 234 255 276 298 312 327 260 283 306 330 345 361

qw l/s 49.2 47.9 46.5 44.9 43.7 42.4 54.2 52.7 51.2 49.5 48.2 46.7

dpw kPa 34 32 31 29 28 26 67 64 61 57 54 51

CC kW 9 1092 1063 1032 996 970 940 1199 1168 1134 1095 1067 1034

PI kW 241 263 284 306 321 336 268 291 315 340 355 372

qw l/s 52.3 50.9 49.4 47.7 46.4 45.0 57.6 56.0 54.4 52.5 51.2 49.6

dpw kPa 38 36 34 32 31 29 75 71 68 64 61 57

CC kW 11 1157 1127 1094 1056 1028 996 1269 1236 1201 1160 1130 1095

PI kW 249 271 292 315 330 345 276 300 324 350 365 382

qw l/s 55.5 54.0 52.4 50.6 49.3 47.7 61.0 59.4 57.7 55.7 54.2 52.6

dpw kPa 42 40 38 36 34 32 83 79 75 71 67 64

CC kW 13 1225 1193 1158 1117 1088 1054 1340 1307 1270 1226 1194 1158

PI kW 256 279 301 325 339 355 284 309 334 360 376 393

qw l/s 58.8 57.2 55.6 53.6 52.2 50.6 64.5 62.9 61.1 58.9 57.4 55.7

dpw kPa 47 45 42 40 38 36 92 88 83 78 75 71

CC kW 15 1295 1261 1224 1180 1149 1114 1414 1378 1340 1294 1261 1223

PI kW 264 287 310 334 349 365 293 319 344 370 387 404

qw l/s 62.2 60.6 58.8 56.7 55.2 53.5 68.1 66.4 64.5 62.3 60.7 58.8

dpw kPa 52 50 47 44 42 40 101 97 92 86 82 78

of 103

COOLING PERFORMANCE

EWAD C-PL

C12 C13

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1149 1118 1086 1046 1018 985 1270 1236 1199 1155 1123 1086

PI kW 277 301 326 351 368 385 304 331 358 386 404 423

qw l/s 55.0 53.5 52.0 50.1 48.7 47.1 60.8 59.1 57.4 55.3 53.7 51.9

dpw kPa 69 66 62 58 56 52 60 57 54 50 48 45

CC kW 7 1219 1187 1153 1111 1081 1046 1348 1312 1274 1227 1194 1154

PI kW 285 310 335 362 378 396 313 341 368 398 416 436

qw l/s 58.5 56.9 55.2 53.2 51.8 50.1 64.6 62.9 61.0 58.8 57.2 55.3

dpw kPa 77 74 70 65 62 58 67 64 60 56 54 50

CC kW 9 1291 1258 1221 1177 1146 1109 1430 1392 1351 1301 1266 1224

PI kW 294 320 345 372 390 408 323 351 380 409 428 448

qw l/s 62.0 60.4 58.6 56.5 55.0 53.2 68.6 66.8 64.8 62.4 60.7 58.7

dpw kPa 86 82 78 73 69 65 74 71 67 63 60 56

CC kW 11 1366 1331 1292 1245 1212 1173 1513 1474 1430 1377 1340 1296

PI kW 303 329 356 384 401 420 333 362 391 422 441 461

qw l/s 65.7 64.0 62.1 59.8 58.2 56.3 72.7 70.8 68.7 66.1 64.3 62.2

dpw kPa 95 91 86 80 77 72 83 79 75 70 66 62

CC kW 13 1440 1404 1365 1315 1279 1239 1597 1557 1511 1456 1416 1370

PI kW 313 340 367 395 413 432 344 374 403 435 454 475

qw l/s 69.4 67.6 65.7 63.3 61.5 59.6 76.9 74.9 72.7 70.0 68.0 65.8

dpw kPa 105 100 95 89 85 80 91 87 83 77 73 69

CC kW 15 1517 1480 1437 1386 1349 1306 1685 1642 1593 1535 1493 1445

PI kW 323 350 378 407 425 445 355 385 416 448 468 489

qw l/s 73.1 71.3 69.2 66.8 65.0 62.9 81.1 79.1 76.7 73.9 71.9 69.5

dpw kPa 115 110 105 98 93 88 101 96 91 85 81 76

C14 C15

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1380 1342 1303 1256 1221 1181 1465 1426 1384 1334 1297 1253

PI kW 332 361 391 421 441 462 355 387 419 454 476 500

qw l/s 66.0 64.3 62.4 60.1 58.4 56.5 70.2 68.3 66.3 63.9 62.1 60.0

dpw kPa 70 66 63 59 56 52 80 76 72 68 64 60

CC kW 7 1463 1425 1384 1334 1297 1255 1551 1511 1467 1413 1374 1328

PI kW 342 372 402 434 454 475 365 398 432 467 490 514

qw l/s 70.2 68.3 66.3 63.9 62.1 60.1 74.4 72.5 70.3 67.7 65.8 63.6

dpw kPa 77 74 70 66 62 59 89 85 81 75 72 67

CC kW 9 1550 1510 1466 1413 1375 1331 1638 1596 1551 1494 1452 1404

PI kW 353 383 414 447 468 489 376 410 444 481 504 528

qw l/s 74.4 72.5 70.4 67.8 66.0 63.8 78.7 76.7 74.5 71.7 69.7 67.4

dpw kPa 86 82 78 73 69 65 99 94 89 83 79 75

CC kW 11 1640 1597 1551 1495 1454 1408 1726 1683 1635 1576 1533 1483

PI kW 364 395 427 460 481 504 387 422 457 495 518 543

qw l/s 78.8 76.8 74.5 71.8 69.9 67.6 83.0 81.0 78.6 75.8 73.7 71.2

dpw kPa 96 91 86 81 77 72 109 104 98 92 88 82

CC kW 13 1729 1686 1638 1578 1536 1487 1815 1771 1721 1659 1614 1563

PI kW 375 408 440 474 496 518 399 434 471 509 533 559

qw l/s 83.3 81.2 78.8 75.9 73.9 71.5 87.4 85.3 82.8 79.9 77.7 75.2

dpw kPa 105 101 95 89 85 80 119 114 108 101 96 91

CC kW 15 1822 1777 1726 1664 1619 1568 1907 1860 1807 1742 1696 1643

PI kW 387 420 454 489 511 534 411 447 484 524 549 575

qw l/s 87.8 85.6 83.1 80.1 78.0 75.5 92.0 89.7 87.1 84.0 81.7 79.1

dpw kPa 116 111 105 98 94 88 130 125 118 111 105 99

of 103

COOLING PERFORMANCE

EWAD C-PL

C16

46 43 40 35 30 25 Ta Twout

CC kW 5 1554 1512 1467 1412 1371 1323

PI kW 378 413 448 486 511 537

qw l/s 74.5 72.5 70.3 67.6 65.6 63.3

dpw kPa 88 84 79 74 70 66

CC kW 7 1644 1602 1554 1494 1451 1400

PI kW 389 425 461 500 525 552

qw l/s 78.9 76.9 74.5 71.7 69.6 67.1

dpw kPa 97 93 88 82 78 73

CC kW 9 1733 1689 1641 1579 1533 1480

PI kW 400 437 475 515 540 568

qw l/s 83.3 81.2 78.8 75.8 73.6 71.0

dpw kPa 107 103 97 91 86 81

CC kW 11 1824 1778 1727 1664 1617 1562

PI kW 412 450 489 530 556 584

qw l/s 87.8 85.6 83.1 80.0 77.8 75.1

dpw kPa 118 113 107 100 95 89

CC kW 13 1918 1869 1814 1747 1699 1644

PI kW 424 463 503 545 572 601

qw l/s 92.5 90.1 87.4 84.1 81.8 79.1

dpw kPa 129 124 117 109 104 98

CC kW 15 2014 1963 1904 1833 1782 1725

PI kW 437 477 517 561 588 617

qw l/s 97.2 94.7 91.8 88.4 85.9 83.1

dpw kPa 142 135 128 119 113 107

Fluid: Water




of 103

COOLING PERFORMANCE

EWAD C-PR

810 880

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 803 781 759 732 713 690 869 846 821 791 769 743

PI kW 181 198 215 233 245 257 203 222 241 261 274 287

qw l/s 38.4 37.4 36.3 35.0 34.1 33.0 41.6 40.5 39.3 37.8 36.8 35.5

dpw kPa 56 53 50 47 45 42 64 61 58 54 51 48

CC kW 7 852 829 806 778 758 734 922 897 871 839 816 788

PI kW 187 204 222 240 252 264 210 229 248 269 282 296

qw l/s 40.8 39.7 38.6 37.3 36.3 35.1 44.2 43.0 41.7 40.2 39.1 37.8

dpw kPa 62 59 56 53 50 47 71 68 65 60 57 54

CC kW 9 903 879 854 825 803 779 975 950 922 888 864 835

PI kW 193 211 229 248 259 272 217 236 256 277 291 305

qw l/s 43.3 42.2 41.0 39.5 38.5 37.3 46.8 45.6 44.3 42.6 41.4 40.0

dpw kPa 69 66 62 58 56 53 79 76 72 67 64 60

CC kW 11 956 931 905 873 850 824 1031 1004 975 939 913 883

PI kW 199 218 236 255 267 280 224 244 265 286 300 314

qw l/s 45.9 44.7 43.4 41.9 40.8 39.6 49.5 48.3 46.8 45.1 43.8 42.4

dpw kPa 77 73 69 65 62 59 88 84 79 74 70 66

CC kW 13 1009 984 956 923 899 871 1087 1059 1028 991 963 932

PI kW 206 225 243 263 275 288 232 252 273 295 309 324

qw l/s 48.6 47.3 46.0 44.4 43.2 41.9 52.3 51.0 49.5 47.6 46.3 44.8

dpw kPa 85 81 77 72 69 65 97 92 88 82 78 73

CC kW 15 1064 1038 1008 973 948 919 1144 1116 1083 1043 1014 982

PI kW 213 232 251 271 284 297 239 261 282 304 319 334

qw l/s 51.2 50.0 48.5 46.9 45.6 44.2 55.1 53.8 52.2 50.2 48.8 47.2

dpw kPa 93 89 85 79 76 71 106 102 96 90 85 81

960 C10

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 954 927 898 862 836 806 1049 1020 988 948 920 886

PI kW 224 245 266 288 302 318 248 271 294 318 334 350

qw l/s 45.6 44.3 42.9 41.2 39.9 38.5 50.2 48.8 47.3 45.4 44.0 42.4

dpw kPa 30 28 27 25 23 22 59 56 53 49 46 43

CC kW 7 1013 985 954 915 888 855 1113 1083 1049 1007 976 940

PI kW 232 253 275 297 312 328 257 280 303 328 344 361

qw l/s 48.4 47.1 45.6 43.8 42.4 40.9 53.3 51.9 50.2 48.2 46.7 45.0

dpw kPa 33 32 30 28 26 24 65 62 59 54 52 48

CC kW 9 1074 1044 1011 970 940 906 1179 1147 1111 1066 1034 996

PI kW 240 262 284 307 322 338 266 289 314 339 356 373

qw l/s 51.4 50.0 48.4 46.4 45.0 43.4 56.6 55.0 53.3 51.1 49.6 47.8

dpw kPa 37 35 33 31 29 27 73 69 65 61 57 54

CC kW 11 1137 1106 1070 1026 994 958 1248 1214 1175 1127 1093 1054

PI kW 249 271 293 317 332 349 275 299 324 350 367 385

qw l/s 54.5 53.0 51.3 49.2 47.6 45.9 59.9 58.3 56.4 54.1 52.5 50.6

dpw kPa 41 39 37 34 32 30 81 77 72 67 63 59

CC kW 13 1202 1169 1131 1083 1050 1012 1317 1282 1241 1190 1154 1096

PI kW 258 280 303 328 343 360 285 310 335 362 379 390

qw l/s 57.7 56.1 54.2 52.0 50.4 48.5 63.4 61.6 59.7 57.2 55.4 52.6

dpw kPa 45 43 41 38 36 33 89 85 80 74 70 64

CC kW 15 1270 1234 1193 1143 1107 1051 1388 1351 1307 1254 1216 1128

PI kW 267 290 314 338 354 365 295 321 347 374 392 390

qw l/s 61.0 59.3 57.3 54.9 53.2 50.5 66.9 65.0 62.9 60.3 58.5 54.3

dpw kPa 50 48 45 41 39 36 98 93 88 82 77 67

of 103

COOLING PERFORMANCE

EWAD C-PR

C11 C13

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1130 1099 1063 1018 985 947 1250 1215 1175 1125 1088 1045

PI kW 274 299 324 351 368 387 302 329 356 386 405 425

qw l/s 54.1 52.6 50.9 48.7 47.1 45.3 59.8 58.1 56.2 53.8 52.0 50.0

dpw kPa 67 64 60 56 52 49 58 55 52 48 45 42

CC kW 7 1198 1165 1127 1079 1044 1004 1326 1289 1246 1192 1153 1108

PI kW 284 309 335 363 380 399 312 340 369 399 418 439

qw l/s 57.4 55.8 54.0 51.7 50.0 48.1 63.5 61.7 59.7 57.1 55.2 53.1

dpw kPa 75 71 67 62 58 54 65 62 58 53 50 47

CC kW 9 1268 1233 1192 1142 1105 1062 1404 1365 1319 1262 1221 1173

PI kW 294 320 347 375 393 412 324 352 381 412 432 453

qw l/s 60.9 59.2 57.2 54.8 53.0 50.9 67.4 65.5 63.3 60.5 58.5 56.2

dpw kPa 83 79 74 69 65 60 72 68 64 59 56 52

CC kW 11 1340 1303 1259 1205 1166 1122 1485 1444 1394 1334 1290 1240

PI kW 305 331 359 388 406 426 335 365 395 426 447 468

qw l/s 64.4 62.6 60.5 57.9 56.0 53.9 71.4 69.3 67.0 64.0 61.9 59.5

dpw kPa 92 87 82 76 72 67 80 76 71 66 62 58

CC kW 13 1413 1374 1328 1270 1229 1149 1568 1524 1472 1407 1360 1266

PI kW 316 343 371 401 420 425 348 378 408 441 462 466

qw l/s 68.0 66.1 63.9 61.1 59.1 55.2 75.4 73.3 70.8 67.6 65.4 60.8

dpw kPa 101 96 91 84 79 70 88 84 79 72 68 60

CC kW 15 1487 1446 1398 1337 1293 1157 1651 1605 1550 1481 1432 1275

PI kW 328 355 384 414 434 415 361 391 423 456 477 454

qw l/s 71.7 69.7 67.3 64.4 62.3 55.6 79.5 77.3 74.6 71.3 68.9 61.3

dpw kPa 111 106 100 92 86 71 97 92 86 80 75 61

C14 C15

43 40 35 30 25 46 43 40 35 30 25 46 Ta Twout

CC kW 5 1357 1319 1276 1222 1182 1136 1440 1400 1354 1295 1251 1200

PI kW 329 359 389 421 442 464 352 384 418 454 477 502

qw l/s 64.9 63.1 61.0 58.4 56.5 54.3 69.0 67.0 64.8 62.0 59.9 57.4

dpw kPa 67 64 60 56 53 49 78 74 70 64 60 56

CC kW 7 1438 1399 1353 1295 1253 1204 1524 1482 1432 1369 1323 1270

PI kW 341 371 402 435 457 479 365 397 432 469 493 518

qw l/s 68.9 67.0 64.8 62.0 60.0 57.7 73.1 71.1 68.7 65.6 63.4 60.8

dpw kPa 75 71 67 62 59 55 86 82 77 71 67 62

CC kW 9 1522 1480 1431 1371 1326 1275 1608 1565 1512 1445 1397 1313

PI kW 353 384 416 450 472 495 377 411 446 484 509 521

qw l/s 73.1 71.1 68.7 65.8 63.6 61.1 77.3 75.1 72.6 69.4 67.0 63.0

dpw kPa 83 79 75 69 65 60 95 91 85 79 74 66

CC kW 11 1609 1564 1512 1447 1400 1347 1695 1648 1593 1523 1472 1354

PI kW 366 398 430 465 487 511 390 425 461 501 525 521

qw l/s 77.3 75.2 72.6 69.5 67.2 64.7 81.5 79.3 76.6 73.2 70.7 65.0

dpw kPa 92 88 83 76 72 67 105 100 94 87 81 70

CC kW 13 1697 1651 1595 1525 1476 1380 1780 1732 1674 1601 1548 1379

PI kW 379 412 445 481 504 511 404 439 477 517 543 514

qw l/s 81.7 79.4 76.7 73.4 71.0 66.3 85.8 83.4 80.6 77.0 74.5 66.3

dpw kPa 102 97 91 84 79 70 115 109 103 95 89 72

CC kW 15 1786 1737 1678 1605 1553 1389 1868 1817 1756 1679 1593 1389

PI kW 393 426 461 497 520 498 418 454 493 534 545 500

qw l/s 86.1 83.7 80.8 77.3 74.8 66.8 90.1 87.6 84.6 80.9 76.7 66.8

dpw kPa 112 106 100 92 87 71 126 120 112 104 94 73

of 103

COOLING PERFORMANCE

EWAD C-PR

C16

46 43 40 35 30 25 Ta Twout

CC kW 5 1526 1483 1431 1366 1318 1262

PI kW 378 413 450 490 516 544

qw l/s 73.1 71.0 68.6 65.4 63.1 60.4

dpw kPa 85 81 76 70 65 60

CC kW 7 1614 1568 1513 1443 1392 1334

PI kW 392 427 465 506 533 561

qw l/s 77.5 75.2 72.6 69.2 66.7 63.9

dpw kPa 94 89 84 77 72 67

CC kW 9 1701 1654 1597 1522 1468 1350

PI kW 405 442 481 523 550 551

qw l/s 81.7 79.5 76.7 73.1 70.5 64.8

dpw kPa 104 99 93 85 80 68

CC kW 11 1789 1739 1679 1603 1546 1362

PI kW 419 457 497 541 568 535

qw l/s 86.1 83.7 80.8 77.1 74.3 65.4

dpw kPa 114 108 102 93 87 69

CC kW 13 1878 1825 1761 1682 1625 1379

PI kW 433 472 513 558 587 522

qw l/s 90.5 87.9 84.8 81.0 78.2 66.3

dpw kPa 125 118 111 102 96 71

CC kW 15 1970 1913 1845 1761 1638 1391

PI kW 448 488 531 576 575 506

qw l/s 95.1 92.3 89.0 84.9 78.9 66.9

dpw kPa 136 129 121 111 97 72

Fluid: Water




of 103

OPTIONS (TECHNICAL DATA)

Water Pump Kit

Single Pump (2 poles) Discharge Head

Twin Pump (2 poles) Discharge Head

Legend:

PH = Pump Discharge Head (m); WF = Water Flow (l/s)

Note - the above curves are referred to the discharge head of the pump only - when selecting the pump you have to consider the installation and evaporator pressure drops - when using mixture of water and glycol please contact the factory as above specification can change

of 103

OPTIONS (TECHNICAL DATA)

Water Pump Kit - Combination Matrix

Legend: SP = Single Pump; DP = Double Pump

Water Pump Kit - Technical Information

Legend: SP = Single Pump; DP = Double Pump A = Pump Motor Power; B = Pump Motor Current; C = Power Supply; D = PN; E = Motor Protection; F = Insulation (Class); G = Working temperature

of 103

DIMENSIONAL DRAWING

1: 2: 3: 4: 5: 6: 7: 8:

Compressor Evaporator Condenser coil Electrical panel Fan Evaporator water inlet Evaporator water outlet Slot for power and control panel connection

LEGEND

A M L I H G B C F E D

6285 450 2412 2540 435 810 2285 EWAD650C-SS

6285 450 2412 2540 435 810 2285 EWAD740C-SS

6285 450 2412 2540 435 810 2285 EWAD830C-SS

6285 450 2412 2540 435 810 2285 EWAD910C-SS

6285 450 2412 2540 435 810 2285 EWAD970C-SS

7185 1350 2412 2540 435 810 2285 EWADC11C-SS

8085 2250 2412 2540 435 810 2285 EWADC12C-SS

8985 3170 2360 2540 540 760 2285 EWADC13C-SS

8985 3170 2360 2540 540 760 2285 EWADH14C-SS

6285 450 2412 2540 435 810 2285 EWAD650C-SL

6285 450 2412 2540 435 810 2285 EWAD740C-SL

6285 450 2412 2540 435 810 2285 EWAD830C-SL

6285 450 2412 2540 435 810 2285 EWAD910C-SL

6285 450 2412 2540 435 810 2285 EWAD970C-SL

7185 1350 2412 2540 435 810 2285 EWADC11C-SL

8085 2250 2412 2540 435 810 2285 EWADC12C-SL

8985 3170 2360 2540 540 760 2285 EWADC13C-SL

8985 3170 2360 2540 540 760 2285 EWADH14C-SL

6285 450 2412 2540 435 810 2285 EWAD620C-SR

6285 450 2412 2540 435 810 2285 EWAD720C-SR

6285 450 2412 2540 435 810 2285 EWAD790C-SR

6285 450 2412 2540 435 810 2285 EWAD880C-SR

6285 450 2412 2540 435 810 2285 EWAD920C-SR

7185 1350 2412 2540 435 810 2285 EWADC10C-SR

8085 2250 2412 2540 435 810 2285 EWADC11C-SR

8985 3170 2360 2540 540 760 2285 EWADC12C-SR

8985 3170 2360 2540 540 760 2285 EWADH14C-SR

6285 470 2412 2540 435 810 2285 EWAD760C-XS

7185 1370 2412 2540 435 810 2285 EWAD830C-XS

7185 1370 2412 2540 435 810 2285 EWAD890C-XS

8085 2270 2360 2540 540 760 2285 EWAD990C-XS

8085 2270 2360 2540 540 760 2285 EWADC10C-XS

9885 4070 2360 2540 540 760 2285 EWADC11C-XS

of 103

DIMENSIONAL DRAWING

1: 2: 3: 4: 5: 6: 7: 8:


LEGEND


9885 4070 2360 2540 540 760 2285 EWADC12C-XS

9885 4070 2360 2540 540 760 2285 EWADC13C-XS

9885 2920 3440 2285 540 685 2285 EWADH14C-XS

9885 2920 3440 2285 540 685 2285 EWADH15C-XS

6285 470 2412 2540 435 810 2285 EWAD760C-XL

7185 1370 2412 2540 435 810 2285 EWAD830C-XL

7185 1370 2412 2540 435 810 2285 EWAD890C-XL

8085 2270 2360 2540 540 760 2285 EWAD990C-XL

8085 2270 2360 2540 540 760 2285 EWADC10C-XL

9885 4070 2360 2540 540 760 2285 EWADC11C-XL

9885 4070 2360 2540 540 760 2285 EWADC12C-XL

9885 4070 2360 2540 540 760 2285 EWADC13C-XL

9885 2920 3440 2285 540 685 2285 EWADH14C-XL

9885 2920 3440 2285 540 685 2285 EWADH15C-XL

6285 470 2412 2540 435 810 2285 EWAD740C-XR

7185 1370 2412 2540 435 810 2285 EWAD810C-XR

7185 1370 2412 2540 435 810 2285 EWAD870C-XR

8085 2270 2360 2540 540 760 2285 EWAD970C-XR

8085 2270 2360 2540 540 760 2285 EWADC10C-XR

9885 4070 2360 2540 540 760 2285 EWADC11C-XR

9885 4070 2360 2540 540 760 2285 EWADC12C-XR

9885 4070 2360 2540 540 760 2285 EWADC13C-XR

9885 2920 3440 2285 540 685 2285 EWADH14C-XR

9885 2920 3440 2285 540 685 2285 EWADH15C-XR

8985 2020 3510 2540 540 760 2285 EWAD820C-PS

8985 2020 3510 2540 540 760 2285 EWAD890C-PS

8985 2020 3440 2540 540 685 2285 EWAD980C-PS

9885 2920 3440 2540 540 685 2285 EWADC11C-PS

9885 2920 3440 2540 540 685 2285 EWADC12C-PS

11185 4205 3440 2540 540 685 2285 EWADC13C-PS

12085 5105 3440 2540 540 685 2285 EWADC14C-PS

12085 5130 3440 2285 540 685 2285 EWADC15C-PS

12085 5130 3440 2285 540 685 2285 EWADC16C-PS

of 103

DIMENSIONAL DRAWING

1: 2: 3: 4: 5: 6: 7: 8:


LEGEND


8985 2020 3510 2540 540 760 2285 EWAD820C-PL

8985 2020 3510 2540 540 760 2285 EWAD890C-PL

8985 2020 3440 2540 540 685 2285 EWAD980C-PL

9885 2920 3440 2540 540 685 2285 EWADC11C-PL

9885 2920 3440 2540 540 685 2285 EWADC12C-PL

11185 4205 3440 2540 540 685 2285 EWADC13C-PL

12085 5105 3440 2540 540 685 2285 EWADC14C-PL

12085 5130 3440 2285 540 685 2285 EWADC15C-PL

12085 5130 3440 2285 540 685 2285 EWADC16C-PL

8985 2020 3510 2540 540 760 2285 EWAD810C-PR

8985 2020 3510 2540 540 760 2285 EWAD880C-PR

8985 2020 3440 2540 540 685 2285 EWAD960C-PR

9885 2920 3440 2540 540 685 2285 EWADC10C-PR

9885 2920 3440 2540 540 685 2285 EWADC11C-PR

11185 4205 3440 2540 540 685 2285 EWADC13C-PR

12085 5105 3440 2540 540 685 2285 EWADC14C-PR

12085 5130 3440 2285 540 685 2285 EWADC15C-PR

12085 5130 3440 2285 540 685 2285 EWADC16C-PR

of 103

DIMENSIONAL DRAWING

1: 2: 3: 4: 5: 6: 7: 8:


LEGEND


10285 4440 2360 2540 540 285 2285 EWADC15C-SS

11185 5340 2360 2540 540 285 2285 EWADC16C-SS

11185 5340 2360 2540 540 285 2285 EWADC17C-SS

11185 4780 2840 2540 540 285 2285 EWADC18C-SS

12085 5680 2840 2540 540 285 2285 EWADC19C-SS

12085 5680 2840 2540 540 285 2285 EWADC20C-SS

10285 4440 2360 2540 540 285 2285 EWADC15C-SL

11185 5340 2360 2540 540 285 2285 EWADC16C-SL

11185 5340 2360 2540 540 285 2285 EWADC17C-SL

11185 4780 2840 2540 540 285 2285 EWADC18C-SL

12085 5680 2840 2540 540 285 2285 EWADC19C-SL

12085 5680 2840 2540 540 285 2285 EWADC20C-SL

10285 4440 2360 2540 540 285 2285 EWADC13C-SR

10285 4440 2360 2540 540 285 2285 EWADC14C-SR

11185 5340 2360 2540 540 285 2285 EWADC15C-SR

11185 5340 2360 2540 540 285 2285 EWADC16C-SR

11185 4780 2840 2540 540 285 2285 EWADC17C-SR

12085 5680 2840 2540 540 285 2285 EWADC18C-SR

12085 5680 2840 2540 540 285 2285 EWADC19C-SR

12085 5680 2840 2540 540 210 2285 EWADC16C-XS

12985 6580 2840 2540 540 210 2285 EWADC17C-XS

13885 7480 2840 2540 540 210 2285 EWADC18C-XS

14785 8380 2840 2540 540 210 2285 EWADC19C-XS

14785 8380 2840 2540 540 210 2285 EWADC20C-XS

14785 8380 2840 2540 540 210 2285 EWADC21C-XS

14785 8380 2840 2540 540 210 2285 EWADC22C-XS

12085 5680 2840 2540 540 210 2285 EWADC16C-XL

12985 6580 2840 2540 540 210 2285 EWADC17C-XL

13885 7480 2840 2540 540 210 2285 EWADC18C-XL

14785 8380 2840 2540 540 210 2285 EWADC19C-XL

14785 8380 2840 2540 540 210 2285 EWADC20C-XL

14785 8380 2840 2540 540 210 2285 EWADC21C-XL

14785 8380 2840 2540 540 210 2285 EWADC22C-XL

12085 5680 2840 2540 540 210 2285 EWADC16C-XR

12985 6580 2840 2540 540 210 2285 EWADC17C-XR

13885 7480 2840 2540 540 210 2285 EWADC18C-XR

14785 8380 2840 2540 540 210 2285 EWADC19C-XR

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DIMENSIONAL DRAWING

1: 2: 3: 4: 5: 6: 7: 8:


LEGEND


14785 8380 2840 2540 540 210 2285 EWADC20C-XR

14785 8380 2840 2540 540 210 2285 EWADC21C-XR

14785 8380 2840 2540 540 210 2285 EWADC22C-XR

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INSTALLATION NOTES

Warning Installation and maintenance of the unit must to be performed only by qualified personnel who have knowledge with local

codes and regulations, and experience with this type of equipment. Must be avoided the unit installation in places that could be considered dangerous for all the maintenance operations.

Handling Care should be taken to avoid rough handling or shock due to dropping the unit. Do not push or pull the unit from anything

other than the base frame. Never allow the unit to fall during unloading or moving as this may result in serious damage. To lift the unit, rings are provided in the base frame of the unit. Spreader bar and cables should be arranged to prevent damage to the condenser coil or unit cabinet.

Location The units are produced for outside installation on roofs, floors or below ground level on condition that the area is free from

obstacles for the passage of the condenser air. The unit should be positioned on solid foundations and perfectly level; in the case of installation on roofs or floors, it may be advisable to arrange the use of suitable weight distribution beams. When the units are installed on the ground, a concrete base at least 250 mm wider and longer than the unit’s footprint should be laid. Furthermore, this base should

withstand the unit weight mentioned in the technical data table.

Space requirements The units are air-cooled, then it is important to respect the minimum distances which guarantee the best

ventilation of the condenser coils. Limitations of space reducing the air flow could cause significant reductions in cooling capacity and an increase in electricity consumption. To determinate unit placement, careful consideration must be given to assure a sufficient air flow across the condenser heat transfer surface. Two conditions must be avoided to achieve the best performance: warm air recirculation and coil starvation. Both these conditions cause an increase of condensing pressures that results in reductions in unit efficiency and capacity. Moreover the unique microprocessor has the ability to calculate the operating environment of the air cooled chiller and the capacity to optimize its performance staying on-line during abnormal conditions. Each side of the unit must be accessible after installation for periodic service. 'Fig.1' shows you minimum recommended clearance requirements. Vertical condenser air discharge must be unobstructed because the unit would have its capacity and efficiency significantly reduced. If the units are positioned in places surrounded by walls or obstacles of the same height as the units, the units should follow the minimum recommended clearance requirements shown in 'Fig.2'. In the event the obstacles are higher than the units, the minimum recommended clearance requirements are shown in 'Fig.3'. Units installed closer than the minimum recommended distance to a wall or other vertical riser may experience a combination of coil starvation and warm air recirculation, thus causing reduction in unit capacity and efficiency reductions. The microprocessor control is proactive in response “of design condition”. In the case of single or compounded influences restricting airflow to the unit, the microprocessor will act to keep the compressor(s) running (at reduced capacity) rather than allowing a shut-off on high discharge pressure. When two or more units are positioned side by side it is recommended that the condenser coils are at a minimum distance from one another as shown in 'Fig.4'; strong wind could be the cause of air warm recirculation. For other installation solutions, consult our technicians. The above recommended information are representative of general installation. A specific evaluation should be done by contractor depending on the case.

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INSTALLATION NOTES

Acoustic protection When noise level must meet special requirements, it is necessary to pay the maximum attention to ensure the

perfect insulation of the unit from the support base by applying appropriate vibration-dampening devices on the unit, on the water pipes

and on the electrical connections.

Storage The environment conditions have to be in the following limits:

Minimum ambient temperature: Maximum ambient temperature: Maximum R.H.:

-20°C +57°C 95% not condensing

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General The chiller will be designed and manufactured in accordance with the following European directives:

• Construction of pressure vessel 97/23/EC (PED) • Machinery Directive 2006/42/EC • Low Voltage 2006/95/EC • Electromagnetic Compatibility 2004/108/EC • Electrical & Safety codes EN 60204–1 / EN 60335-2-40 • Manufacturing Quality Standards UNI – EN ISO 9001:2004 To avoid any losses, the unit will be tested at full load in the factory (at the nominal working conditions and water temperatures). The chiller will be delivered to the job site completely assembled and charged with refrigerant and oil. The installation of the chiller must comply with the manufacturer’s instructions for rigging and handling equipment. The unit will be able to start up and operate (as standard) at full load with: - outside air temperature from ............... °C to ............... °C

- evaporator leaving fluid temperature between ............... °C and ............... °C

Refrigerant Only HFC 134a can be used.

Performance Chiller shall supply the following performances:

• Number of chiller(s) : ............... unit(s) • Cooling capacity for single chiller : ............... kW • Power input for single chiller in cooling mode : ............... kW • Heat exchanger entering water temperature in cooling mode : ............... °C • Heat exchanger leaving water temperature in cooling mode : ............... °C • Heat exchanger water flow : ............... l/s • Nominal outside working ambient temperature in cooling mode : ............... °C Operating voltage range should be 400V ±10%, 3ph, 50Hz, voltage unbalance maximum 3%, without neutral conductor and shall only

have one power connection point.

Unit description Chiller shall include as standard not less than: two or three independent refrigerant circuits (depending on the size),

semi-hermetic asymmetric type rotary single screw compressors, electronic expansion device (EEXV), refrigerant direct expansion ‘shell&tube’ heat exchanger, air-cooled condenser section, R-134a refrigerant, lubrication system, motor starting components, discharge line shut-off valve, control system and all components necessary for a safe and stable unit operation.

The chiller will be factory assembled on a robust base frame made of galvanized steel, protected by an epoxy paint.

Sound level and vibrations Sound pressure level at 1 meter distance in free field, semispheric conditions, shall not exceed

………dB(A). The sound pressure levels must be rated in accordance to ISO 3744 (other types of rating can not be used).

Vibration on the base frame should not exceed 2 mm/s.

Dimensions Unit dimensions shall not exceed following indications:

- Unit length ............... mm - Unit width ............... mm

- Unit height ............... mm

Compressors (Asymmetric) The unit shall be equipped with:

• Semi-hermetic, single-screw asymmetric type with one main helical rotor meshing with two diametrical opposed gaterotors. The gaterotors’ contact elements shall be constructed of composite material designed for extended life. Electrical motor shall be 2-pole, semi-hermetic, squirrel-cage induction type and cooled by suction gas. • The oil injection shall be used in order to get high EER (Energy Efficiency Ratio) also at high condensing pressure and low sound pressure levels in each load condition. • The compressor shall be provided with a built in, high efficiency, mesh type oil separator and oil filter. • Refrigerant system differential pressure shall provide oil injection on all moving compressor parts to correctly lubricate them. Electrical oil pump lubricating system is not allowed. • Compressor cooling must be done by refrigerant liquid injection. An external dedicated heat exchanger and additional piping to carry the oil from compressor to heat exchanger and viceversa is not allowed. • The compressor shall be direct electrical driven, without gear transmission between the screw and the electrical motor. • The compressor casing shall be provided with ports to realize economized refrigerant cycles. • The compressor must be protected by a temperature sensor for high discharge temperature and an electrical motor thermistor for high winding temperature. • The compressor shall be equipped with an electric oil heater. • The compressor shall be fully field serviceable. Compressor that must be removed and returned to the factory for service shall be unacceptable.

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Evaporator The units shall be equipped with a direct expansion shell&tube evaporator with copper tubes rolled into steel tubesheets.

The evaporator shall be single-pass on both the refrigerant and water sides for pure counter-flow heat exchange and low refrigerant pressure drops. • The external shell shall be linked with an electrical heater to prevent freezing down to -28°C ambient temperature, controlled by a thermostat and shall be insulated with flexible, closed cell polyurethane insulation material (20-mm thick). • The evaporator will have 2 or 3 circuits, one for each compressor and shall be single refrigerant pass. • The water connections shall be VICTAULIC type connections as standard to ensure quick mechanical disconnection between the unit and the hydronic network. • The evaporator will be manufactured in accordance to PED approval. • Water filter not available.

Condenser coil The unit shall be equipped with condenser coils constructed with internally finned seamless copper tubes and

arranged in a staggered row pattern and mechanically expanded into lanced and rippled aluminum fins with full fin collars for higher efficiencies. The space between the fins is given by a collar that will increase the surface area in connection with the tubes, protecting them from ambient corrosion. • The condenser coils will have an integral subcooler circuit that provides sufficient subcooling to effectively eliminate the possibility of liquid flashing and increase the unit's efficiency with 5% to 7% without increasing in energy consumption. • The condenser coils shall be leak-tested and submitted to a pressure test with dry air.

Condenser fans The condenser fans used in conjunction with the condenser coils, shall be propeller type with glass reinforced resin

blades for higher efficiencies and lower sound. Each fan shall be protected by a fan guard. • The air discharge shall be vertical and each fan must be coupled to the electrical motor, supplied as standard to IP54 and capable to work to ambient temperatures of - 20°C to + 65°C. • The condenser fans shall have as a standard a thermally protection by internal thermal motor protection and protected by circuit braker

installed inside the electrical panel as a standard.

Refrigerant circuit The unit shall have two or three refrigerant circuits (depending on the size).

• The circuit shall include as standard: electronic expansion device piloted by unit’s microprocessor control, compressor discharge shut-off valve, liquid line shut-off valve, sight glass with moisture indicator, replaceable filter drier, charging valves, high pressure switch, high and low pressure transducers, oil pressure transducer and insulated suction line.

Condensation control The units will be provided with an automatic control for condensing pressure which ensures the working at

low external temperatures down to - …………… °C, to maintain condensing pressure. • The compressor automatically unloads when abnormal high condensing pressure is detected. This to prevent the shutdown of the refrigerant circuit (shutdown of the unit) due to a high-pressure fault.

Low sound unit configurations (on request) The unit compressor shall be connected with unit’s metal base frame by

rubber antivibration supports to prevent the transmission of vibrations to all metal unit structure, in order to control the unit sound. • The chiller shall be provided with an acoustical compressor enclosure. This enclosure shall be realized with a light, corrosion resisting aluminum structure and metal panels. The compressor sound-proof enclosure shall be internally fitted with flexible, multi-layer, high

density materials.

Hydronic kit options (on request) The hydronic module shall be integrated in the chiller chassis without increasing its

dimensions and includes the following elements: centrifugal pump with motor protected by a circuit breaker installed in control panel, water filling system with pressure gauge, safety valve, drain valve. • The hydronic module shall be assembled and wired to the control panel. • The water piping shall be protected against corrosion and freezing and insulated to prevent condensation. • A choice of two pump types shall be available: - in-line single pump - in-line twin pumps.

Electrical control panel Power and control shall be located in the main panel that will be manufactured to ensure protection

against all weather conditions. • The electrical panel shall be IP54 and (when opening the doors) internally protected against possible accidental contact with live parts. • The main panel shall be fitted with a main switch interlocked door that shuts off power supply when opening.

• The power section will include compressors and funs protection devices, compressors and fans starters and control circuit power supply.

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Controller The controller will be installed as standard and it will be used to modify unit set-points and check control parameters.

• A built-in display will shows chiller operating status plus temperatures and pressures of water, refrigerant and air, programmable values, set-points. • A sophisticated software with predictive logic, will select the most energy efficient combination of compressors, EEXV and condenser fans to keep stable operating conditions to maximize chiller energy efficiency and reliability. • The controller will be able to protect critical components based on external signals from its system (such as motor temperatures, refrigerant gas and oil pressures, correct phase sequence, pressure switches and evaporator). The input coming from the high pressure switch cuts all digital output from the controller in less than 50ms, this will be an additional security for the equipment. • Fast program cycle (200ms) for a precise monitoring of the system. • Floating point calculations supported for increased accuracy in P/T conversions.

Controller main features Controller shall be garantee following minimu functions:

• Management of the compressor stepless capacity and fans modulation. • Chiller enabled to work in partial failure condition. • Full routine operation at condition of: - high ambient temperature value - high thermal load - high evaporator entering water temperature (start-up) • Display of evaporator entering/leaving water temperature. • Display of Outdoor Ambient Temperature. • Display of condensing-evaporating temperature and pressure, suction and discharge superheat for each circuit. • Leaving water evaporator temperature regulation (temperature tolerance = 0,1°C). • Compressor and evaporator pumps hours counter. • Display of Status Safety Devices. • Number of starts and compressor working hours. • Optimized management of compressor load. • Fan management according to condensing pressure. • Re-start in case of power failure (automatic / manual). • Soft Load (optimized management of the compressor load during the start-up). • Start at high evaporator water temperature. • Return Reset (Set Point Reset based on return water temperature). • OAT (Outside Ambient temperature) Reset. • Set point Reset (optional). • Application and system upgrade with commercial SD cards. • Ethernet port for remote or local servicing using standard web browsers. • Two different sets of default parameters could be stored for easy restore.

High Level Communications Interface (on request) The chiller shall be able to communicate to BMS (Building

Management System) based on the most common protocols as: - ModbusRTU - LonWorks, now also based on the international 8040 Standard Chiller Profile and LonMark Technology - BacNet BTP certifief over IP and MS/TP (class 4) (Native)

- Ethernet TCP/IP.

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EWAD~C- R3.7.0 Databook 10/04/2014 CSS -Code: Rev. 9.1 Printing date: Air cooled screw chillers...

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Transcript of EWAD~C- R3.7.0 Databook 10/04/2014 CSS -Code: Rev. 9.1 Printing date: Air cooled screw chillers...