PCU-N-LD 40
5
Air Change Australia Pty Ltd accept no responsibility for possible errors in catalogues, brochures and other printed material. Air Change Australia Pty Ltd reserves the right to alter its products without notice. © Air Change Australia Pty Ltd 2018. PCUNLD40TECHAU01.01 PRECISE CONTROL UNITS PCU-N-LD 40 Technical Data Airflow Supply Air 4000 l/s (nominal) Outside Air 0 - 100% as per project requirements Refrigeration Cooling Capacity Sized to project requirements Supply Air Moisture Content >5 g/kg dry air Cooling Stage 1 DX or CHW Coil (modulating) Cooling Stage 2 DX Coil (modulating) Reheat Stage Hot Gas Reheat Coil (modulating) Compressor Type Variable Speed Scroll (BLDC or PMSM Inverter) Refrigerant R-410A Reverse Cycle Available upon request Fans Type EC Plug Total Fans x4 (nominal selection*) Nominal Power 2.5 kW ea. (nominal selection*) Fan Diameter 350 mm (nominal selection*) Fan Speed (max.) 2970 RPM (nominal selection*) Motor Efficiency Class IE4 Ingress Protection Class IP54 Impeller Construction Non-metallic Composite Max. External Static Press. Approx. 1000 Pa @ 4000 l/s Speed Control Integrated Constant Volume Control or via External Speed Signal Supply Air Fans Type EC Axial Total Fans x4 (nominal selection † ) Nominal Power 3.1 kW ea. (nominal selection † ) Fan Diameter 800 mm (nominal selection † ) Fan Speed (max.) 1100 RPM (nominal selection † ) Motor Efficiency Class IE4 Ingress Protection Class IP54 Speed Control Integrated Head Pressure Control Electrical & Controls Electrical Input 415 V / 3 ph / 50 Hz Full Load Amps Refer to PCU-N-LD 40 electrical page Controls ClimaSync Control System included (refer to PCU ClimaSync page) Cabinet Weatherproof Yes Panel Construction 50 mm PIR Sandwich Panel (FM Approved 4880/4881 - Class 1) Panel Finish Colorbond “Surfmist” Panel R-Value 2.63 K.m 2 /W Panel Joiner Material UV Resistant Polymer Base Frame Galvanised Steel RHS with Lifting Lugs Condenser Configurations Split or Packaged Filter Section Optional with Split Configuration Optional with Packaged Configuration Filtration Grade As per project requirements Condenser Air * Supply air fan selection options are available. † Condenser fan selection is dependent on the required DX cooling capacity. DX/CHW Coil DX Coil Reheat Coil Outside air and return air intake Air is precisely cooled to the required moisture content (>5g/kg dry air) Air is precisely reheated to the required dry-bulb temperature Contact your Air Change representative for a psychrometric unit selection Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
Transcript of PCU-N-LD 40
Air Change Australia Pty Ltd accept no responsibility for possible errors in catalogues, brochures and other printed material. Air Change Australia Pty Ltd reserves the right to alter its products without notice. © Air Change Australia Pty Ltd 2018.PCUNLD40TECHAU01.01
PRECISE CONTROL UNITS
PCU-N-LD 40Technical Data
Airflow
Supply Air 4000 l/s (nominal)
Outside Air 0 - 100% as per project requirements
Refrigeration
Cooling Capacity Sized to project requirements
Supply Air Moisture Content >5 g/kg dry air
Cooling Stage 1 DX or CHW Coil (modulating)
Cooling Stage 2 DX Coil (modulating)
Reheat Stage Hot Gas Reheat Coil (modulating)
Compressor Type Variable Speed Scroll
(BLDC or PMSM Inverter)
Refrigerant R-410A
Reverse Cycle Available upon request
Fans
Type EC Plug
Total Fans x4 (nominal selection*)
Nominal Power 2.5 kW ea. (nominal selection*)
Fan Diameter 350 mm (nominal selection*)
Fan Speed (max.) 2970 RPM (nominal selection*)
Motor Efficiency Class IE4
Ingress Protection Class IP54
Impeller Construction Non-metallic Composite
Max. External Static Press. Approx. 1000 Pa @ 4000 l/s
Speed Control Integrated Constant Volume Control
or via External Speed Signal
Supp
ly A
ir
Fans
Type EC Axial
Total Fans x4 (nominal selection†)
Nominal Power 3.1 kW ea. (nominal selection†)
Fan Diameter 800 mm (nominal selection†)
Fan Speed (max.) 1100 RPM (nominal selection†)
Motor Efficiency Class IE4
Ingress Protection Class IP54
Speed Control Integrated Head Pressure Control
Electrical & Controls
Electrical Input 415 V / 3 ph / 50 Hz
Full Load Amps Refer to PCU-N-LD 40 electrical page
Controls ClimaSync Control System included
(refer to PCU ClimaSync page)
Cabinet
Weatherproof Yes
Panel Construction 50 mm PIR Sandwich Panel
(FM Approved 4880/4881 - Class 1)
Panel Finish Colorbond “Surfmist”
Panel R-Value 2.63 K.m2/W
Panel Joiner Material UV Resistant Polymer
Base Frame Galvanised Steel RHS with Lifting Lugs
Condenser Configurations Split or Packaged
Filter Section Optional with Split Configuration
Optional with Packaged Configuration
Filtration Grade As per project requirements
Cond
ense
r A
ir
* Supply air fan selection options are available. † Condenser fan selection is dependent on the required DX cooling capacity.
DX/CHW Coil DX Coil Reheat Coil
Outside air and return air intake
Air is precisely cooled to the required
moisture content (>5g/kg dry air)
Air is precisely reheated to the
required dry-bulb temperature
Contact your Air Change representative for a psychrometric unit selection
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
Air Change Australia Pty Ltd accept no responsibility for possible errors in catalogues, brochures and other printed material. Air Change Australia Pty Ltd reserves the right to alter its products without notice. © Air Change Australia Pty Ltd 2018.PCUNLD40TECHAU01.01
PRECISE CONTROL UNITS
PCU-N-LD 40Dimensions
Indicative Packaged Configuration Dimensions
Required DX Cooling Capacity80 kWr
(1st stage CHW)130 kWr
(full DX system)180 kWr
(full DX system)
Overall Depth (mm) 3750 4400 4700
Body Depth (mm) 3550 4200 4500
Overall Width (mm) 2300 2300 2300
Body Width (mm) 2300 2300 2300
Overall Height (mm) 2150 2250 2300
Body Height (mm) 1700 1850 1850
Weight (kg) 2250
* Dimensions and weight are subject to change, depending on the required DX cooling capacity, design conditions, and other project requirements. Refer to project certified drawings for finalised details.
Bod
y W
idth
Body Depth
Overall Depth
Ove
rall
Wid
th
PLAN VIEW
Min LHS Clearance:800mm
Min RHS Clearance:800mm
Fan & CoilAccess
Bod
y H
eigh
t
Ove
rall
Hei
ght
SA Spigot550 1770
CompressorAccess
CondenserCoil
Spigot size & location can be revised accordingto project requirements (within design limitations)
150
CondenserAccess
50
SA Spigot1400
120
OA
& R
A
Spig
ot 1
345
215
OA & RA Spigot 1550
RIGHT SIDE VIEW BACK VIEWFRONT VIEW
Packaged Configuration (Optional Filter Section Not Shown)*
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
Air Change Australia Pty Ltd accept no responsibility for possible errors in catalogues, brochures and other printed material. Air Change Australia Pty Ltd reserves the right to alter its products without notice. © Air Change Australia Pty Ltd 2018.PCUNLD40TECHAU01.01
PRECISE CONTROL UNITS
PCU-N-LD 40Dimensions
Overall Depth2600
Body Depth2400
Body
Wid
th23
00
Ove
rall
Wid
th23
00
PLAN VIEW
Min LHS Clearance:800mm
Min RHS Clearance:800mm
Fan & CoilAccess
Pipe Connections
Ove
rall
Hei
ght
1800
Body
Hei
ght
1700
Compressor Access
100
SA Spigot900
350
SA S
pigo
t90
0
400
Spigot size & location can be revised according to project requirements (within design limitations)
50
OA & RA Spigot1550
140
OA
& R
A
Spig
ot 1
340
RIGHT SIDE VIEW BACK VIEWFRONT VIEW
Overall Width
Ove
rall
Dep
th
Min Back Clearance:500mm
Min LHS Clearance:500mm
Min Front Clearance:500mm
Body
Hei
ght
Ove
rall
Hei
ght
Pipe Connections
PLAN VIEW
FRONT VIEWLEFT SIDE VIEW
Indicative Condensing Unit Dimensions
Required DX Cooling Capacity80 kWr
(1st stage CHW)130 kWr
(full DX system)180 kWr
(full DX system)
Overall Depth (mm) 1500 1400 1550
Overall Width (mm) 2300 3900 4600
Overall Height (mm) 1400 1350 1400
Body Height (mm) 1100 1100 1100
Weight (kg) 900
* Dimensions and weight are subject to change, depending on the required DX cooling capacity, design conditions, and other project requirements. Refer to project certified drawings for finalised details.
Indicative AHU weight: 1350
Split Configuration AHU (Optional Filter Section Not Shown)*
Split Configuration Condensing Unit*
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
Air Change Australia Pty Ltd accept no responsibility for possible errors in catalogues, brochures and other printed material. Air Change Australia Pty Ltd reserves the right to alter its products without notice. © Air Change Australia Pty Ltd 2018.PCUNLD40TECHAU01.01
PRECISE CONTROL UNITS
PCU-N-LD 40Electrical
Indicative Electrical Input details†
Required DX Cooling Capacity80 kWr (1st stage CHW) 130 kWr (full DX system) 180 kWr (full DX system)
Voltage / Phases / Frequency 415 V / 3 ph / 50 Hz 415 V / 3 ph / 50 Hz 415 V / 3 ph / 50 Hz
Full Load Amps 86 A 158 A 158 A
*Connection details are subject to change, depending on project requirements. Refer to project certified electrical diagrams for finalised details.†Power details are subject to change, depending on the required DX cooling capacity and other project requirements. Refer to project certified electrical diagrams for finalised details.
Wiring Diagram — Packaged Configuration*
Wiring Diagram — Split Configuration*
Electrical Input
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
Air Change Australia Pty Ltd accept no responsibility for possible errors in catalogues, brochures and other printed material. Air Change Australia Pty Ltd reserves the right to alter its products without notice. © Air Change Australia Pty Ltd 2018.PCUNLD40TECHAU01.01
PRECISE CONTROL UNITS
PCU-N-LD 40Airflow & Noise
4000l/s @ 300Pa External Static Pressure Inlet
Frequency (Hz) sum 63 125 250 500 1000 2000 4000 8000
A-weighted (dB) 82 45 55 76 76 73 75 71 68
Non A-weighted (dB) 86 71 70 84 79 73 74 70 69
Outlet
Frequency (Hz) sum 63 125 250 500 1000 2000 4000 8000
A-weighted (dB) 87 47 58 77 77 83 81 77 72
Non A-weighted (dB) 89 73 73 85 80 83 80 76 73 † Noise data considers supply air fans only, excluding compressor noise and condenser fan noise. Noise attenuation by the cabinet is also not
considered. Filter pressure drop to be factored into the 300Pa external static pressure.
* Fan curve makes allowance for internal pressure drop of unit (excluding filters). This pressure drop is subject to change, depending on project requirements. Supply air fan selection options are available.
Supply Air Fan Curve*
Supply Air Fan Acoustics (Sound Power)†
0
200
400
600
800
1000
1200
1400
1600
0 1000 2000 3000 4000 5000 6000
Exte
rnal
Sta
tic P
ress
ure
(Pa)
Airflow (l/s)
2970 RPM (Max.) 2249 RPM (4000 l/s @ 300 Pa external static pressure)
Max.airflow
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
