Post on 30-Mar-2018
TECO AIRCONComfort, Energy Saving, Health, Earth Friendly
Inverter VRFAir-Cooled Air Conditioners
New energy-saving, low-noise, variable refrigerant flow air conditioning system.
TECO Electric & Machinery Co., Ltd.ommercial Air Conditioners Division
Address : 5F, No. 19-9, San Chong Rd., Nan-Kang, Taipei 115, Taiwan
TEL : 886-2-2655-3333
FAX : 886-2-6615-9018
E-mail : aircon@teco.com.tw
省電 Adjust the inverter compressor’s output according to the cooling/heating load resulting mass amount of energy savings.DC inverter control used is even more energy-saving than AC variable speed control
Energy Saving
Commercial/Industrial useInverter Air Conditioning System
MAIN FEATURES
Wide Range of
Application Widely used in offices, residential blocks, commercial areas and hotels etc.High coordination between indoor and outdoor units.
2
Sine-wave driven inverter having lower noise.R410a refrigerant is used which has low ODP value.DC motor for indoor units which has higher efficiency.Using electronic expansion valve (EEV) high system performance is maintained.
High
Performance
Human
Centered High precision micro-computer control that is able to maintain the room temperature difference to less than 1℃.Instant cooling/heating, human-centered function raising space comfort.
Low-noise indoor unit providing higher comfort.Inverter compressor reduces output during low load condition while the fan of outdoor unit lowers its speed to reduce noise.
Low Noise
Performance
May select wielding or bolt-and-nut connecting method for piping.Lower space utilized, easier installation.Multi-stage capacity for indoor unit in order to match the space loads.
Flexible
Installation
CONSTANT TEMPERATURE CONTROL TECHNOLOGY
Temperature (℃)
30
25
20
15
10
Operating time (min)30 40 50 60 70
Thermostat setting
Room temperature
High-speed compressor operation
Low-speed compressor operation
System control temperaturedifference under 0.5℃
Ordinary system On/Offcontrolled temperature
difference up to 2℃
3
According to the
thermostat
settings of the space, instant
and high efficiency operating
mode of compressor control
can be achieved via smart
microcomputer’s PI calculation
program, hence providing a
more comfortable space and
environment.
The air-conditioning units
control the space to constant
temperature. This control
enables the units perform in
high-efficiency operating
mode. Hence much energy and
the cost can be saved.
DC INVERTING COMPRESSOR
Integrated outlettemperature andmotor windingstemperatureconnectors.
Highly magneticrotor .
Proven centrifugaloil pump for oildelivery at lowspeed.
Optimized scrollelements for variable speedperformance.
Optimized designedvertical balancingblock to improve oilreturn.
BPM motor technologyfor highest efficiency.
High efficiencyZPKS scroll compressorseries.
High efficiency DC inverting compressor
High efficiency from low-RPMto high-RPM control
Low mechanical wear, lownoise level, high stability
4
SYSTEM CONTROL PARTS
Using high pressure sidepressure sensor to examine,high precision and wide range,also complete surveillance.
Calculate according to spaceload and refrigerant pressure to provide highefficiencyoutput.
Pressure Sensor
The indoor unit uses DC fanmotor which the efficiency is 60% higher than that of AC motor. Hence more energy is saved.
Multi-stage control is provided for fan speed hence provided comfortable environment.
DC FanMotor
EEV
EEV is used for the whole series.It is high precision flowcontrol, highly stable.
Adjust the opening according to mass flow and temperaturechange in order to achieveoptimization.
5
INVERTER VRF SERIES MODELS
6
PECV-K146BN
PLCV-K146B
Indoor unit (Ceiling Ducted)
Indoor unit (Ceiling Cassette)
INVERTER VRF SYSTEMPiping Specification
INVERTER VRF SYSTEM Capacity – COP Curve
PACU-K146CF/PECV-K146BN
Capacity (kW)* Room measured condition: 27℃ DB, 19℃ WB; Ambient measured condition: 35℃ DB, 24℃ WB
4.65
4.15
3.65
3.155 6 7 8 9 10 11 12 13 14 15
4.334.23
4.05
3.56
COP (W/W)
Outdoor unit
PACU-K146CF
Pipe length limitation:Indoor unit equivalent length ≦50mPiping tolerances:Outdoor unit above indoor unit equivalent H≦25mOutdoor unit below indoor unit equivalent H≦15m
Refrigerant pipe equivalent length H≧25mComplementary refrigerant amount 0.55g/m
7
Specification
Capacity kWCapacity range kWPower consumption kWOperating current A
E.E.R (W/W)
TypeØ,V,Hz
WCMM
External static pressure Pa
MPa
Operation control (optional)Ingress protection rating IP
mmmmmmkg
Accessory (Wire remote controller)(Wireless remote controller)
Ø,V,HzTypeMakerOutput kWStart typeOil(type) LiterProtection deviceCrankcase heater W
kg
WCMM
MPa
dB(A)External FinishIngress protection rating IP
mmmmmmkg
Start current AMin. spec. voltage VMax. spec. voltage V
Climate application typeLiquid mmGas mmLiquidGas
Notice: 1.Rating conditions (ISO T1):Cooling: indoor 27DB℃ 19WB℃ ,outdoor 35DB℃ 24WB℃
Heating: indoor 20DB℃ 15WB℃ ,outdoor 7DB℃ 6WB℃2.Refrigerant piping length is 7.5 meters(one way).3.Specifications subject to change without notices.
14.67.1~16.0
PZCW-KESPZCR-KES1 PZCR-KES
102 (105)6.0
T1Ø9.52
Ø15.88Flared Nut
Propeller fan101 x 255 x 2
IPX41370 (1484)950 (1074)
Weight (packaged)
Steel plate painting with polyester powder (PANTONE 400U)
Wire/Wireless controller
PACU-K146CF3N~,220,50/60Hermetic scroll
Emerson(Copeland)3.75
300 (350)1400 (1500)
Piping
Pipe size O.D
Connection method
Elec. Spec. 198242
Flared Nut
DimensionsHeight (packaged)Width (packaged)
Air discharge Noise level
4.15Side flow
58
Depth (packaged) 350 (487)
Airflow
Heatexchanger
Type Fin & Tube coil(Aluminum & Inner grooved copper tube)Max. operating pressure
control device
Fan & motorTypeMotor output
Electronic expansion valveRefrigerant
Typecharge amount
Compressor
Weight (packaged) 28(30)
Inv. Drive
R410A4.5
Outdoor unit
Model No.Power source
DimensionsHeight (packaged) 285 (315)Width (packaged) 840 (900)Depth (packaged) 840 (900)
1.183 (POE)
NA
35/32/27 40/35/30na 10(0~50)
High pressure sensor & switch,Low pressure switch
43(46)700 (750)
Heatexchanger
Type Fin & Tube coil(Hydrophilic aluminum & Inner grooved copper tube)Max. operating pressure
IPX0 IPX0
Turbo fan Sirocco fanMotor output 100 180Airflow(Hi/Me/Lo)
3.40
Indoor unit
Model No. PLCV-K146B PECV-K146BNCeiling Cassette Ceiling Ducted
Power source
Fan & motorType
1N~,220,50/60
4.15
Specifications
Cooling4.23 4.30
12.18 12.55
3.45
TECO AIRCONComfort, Energy Saving, Health, Earth Friendly
Inverter VRFAir-Cooled Air Conditioners
New energy-saving, low-noise, variable refrigerant flow air conditioning system.
TECO Electric & Machinery Co., Ltd.ommercial Air Conditioners Division
Address : 5F, No. 19-9, San Chong Rd., Nan-Kang, Taipei 115, Taiwan
TEL : 886-2-2655-3333
FAX : 886-2-6615-9018
E-mail : aircon@teco.com.tw