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SHANGHAI VENTTECH
REFRIGERATION
EQUIPMENT CO.,LTD.
Integrated Water-Cooled Cabinet
Coolant Distribution Units (CDU)
Water Cooled Screw Chiller
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Introduction:
CRA Row-Based Air-Cooled Aircon is installed in close proximity to heat sources, minimizing the length of the cold airflow path and accurately handling the sensible heat generated by servers.
Application:
● Small-to-medium-sized Data Centers
● Modular Data Centers
● Cabinet Row Cooling (or heat) Channel Retrofitting
● Medium-to-high heat-density Communication Equipment
● Computer Rooms
Features:
● The key components are selected from well-known brands.
● A fully EC variable frequency design, automatically adjusting cooling and airflow output.
● The humidification component has zero power consumption and is energy-efficient.
● The "full cabinet-style straight or U-shaped" evaporator has a large area and low air resistance.
● The high-return air temperature design significantly improves energy efficiency.
● Three operation modes automatically switch and adjust in real-time.
● The pump cabinet system is designed in series, highly integrated, and more energy-efficient.
● The pump cabinet is integrated on the outside, eliminating the need for separate space.
● It integrates efficient energy-saving algorithms and supports group control, rotation, and cascading.
Technical Data:
|
CRA Row-Based Air-cooled Aircon |
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|
Indoor unit model |
CRA3012 |
CRA3025 |
CRA3040 |
CRA3050 |
CRA3060 |
|
Main power supply |
380V3Ph~50Hz |
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|
Air supply |
Front air supply |
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Performance parameter |
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|
Cooling capacity(kW) |
12.5 |
25 |
40 |
50 |
60 |
|
Sensible capacity(kW) |
12.5 |
25 |
40 |
50 |
60 |
|
Max. operation current FLA(A) |
27.5 |
37 |
50.2 |
54 |
57.2 |
|
Compressor QTY |
1 |
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|
Fan Type |
EC Centrifuge fan |
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|
Fan QTY |
3 |
6 |
2 |
3 |
3 |
|
Circulating air volume(m³/h) |
3000 |
5000 |
8000 |
10800 |
12000 |
|
Heating capacity(kW) |
2 |
3 |
6 |
9 |
9 |
|
Humidification(kg/h) |
1 |
1.5 |
3 |
4.5 |
4.5 |
|
Connecting pipe size(30m) |
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|
Liquid pipe(mm) |
9.52 |
15.88 |
15.88 |
15.88 |
15.88 |
|
Gas pipe(mm) |
19.05 |
22 |
22 |
22 |
22 |
|
Humidification inlet pipe (Internal thread) |
G3/4" |
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|
Water pump drain pipe(mm) |
ID9.53*OD17.02 |
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|
Natural drain pipe(mm) |
ID16*0D24 |
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|
Unit dimension and weight |
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|
Dimension-W(mm) |
300 |
300 |
600 |
600 |
600 |
|
Dimension-D(mm) |
1100/1200 |
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|
Dimension-H(mm) |
2000/2200 |
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|
Weight(kg) |
190 |
210 |
250 |
310 |
310 |
|
Outdoor unit performance parameter(40°℃) |
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|
Flat-plate outdoor unit model |
CSTO13SP |
CMTO38SP |
CMT055SP |
CMT077SP |
CMTO88SP |
|
Centralized outdoor unit model |
N/A |
CMTO38SF |
CMT055SF |
CMT077SF |
CMT088SF |
|
Performance parameter(45℃) |
|||||
|
Flat-plate outdoor unit model |
N/A |
CMTO44SP |
CMT066SP |
CMTO88SP |
CMTO99SP |
|
Centralized outdoor unit model |
N/A |
CMTO44SF |
CMT066SF |
CMT088SF |
CMT099SF |
|
Electronic element specification |
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|
Air switch recommended(A) |
40 |
40 |
63 |
63 |
63 |
|
Indoor power cable diameter(mm²) |
4*6.0+1*6.0 |
4*6.0+1*6.0 |
4*16+1*16 |
4*16+1*16 |
4*16+1*16 |
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Remark: |
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