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Server Rack Mounted Precision Air Conditioner Unit
Server Rack Mounted Precision Air Conditioner Unit
Server Rack Mounted Precision Air Conditioner Unit
Server Rack Mounted Precision Air Conditioner Unit

Server Rack Mounted Precision Air Conditioner Unit

COOLNET CJA Series Rack Mounted Precision Air Conditioner is acabinet-level temperature control product specially designed forintegrated cabinets, micro-modules or high heat density data centers.ltcan be placed close to the heat source in the cabinet and it can accuratelyhandle the high sensible heat generated by the equipment in the cabinet. ltcan effectively prevent the generation of local hot spots,reduce the returnair distance, increase the return air temperature,improve energy efficiencyratio,have significant energy saving effect and effectively develop greendata centers for long term.

 

Cooling Capacity 

Cooling Type

3.5KW~12.5KW

Air Cooling

 

 

Refrigerant

Centrigufal Fan

R410A/R134A

EC Fan

 

 

Compressor Type

Program

Invertor Compressor

Modbus (Standard)

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Features
  • Rack Mounted Precision Air Conditioning

    High-level Configuration

    ·High-efficiency inverter compressor,ultra-precise PID control,more precise temperature control.·The well-known EC centrifugal fan can adjust the air volume output ratio in real time as needed·Equipped with electronic expansion valve,smoothly adjust the throttle opening,realize precise adjustment of the unit.·Outdoor motor chopper speed regulation,which can realize 25-100% wide voltage speed regulationcontrol.·R410A environmentally friendly refrigerant design.

    Safe & Reliable

    ·Very wide grid adaptability, can meet ±20% voltage range,adapt to various harsh grid environments.·Multi-drainage and anti-back flow design to prevent cabinet flooding.·Inteligent self-detection of refrigerant capacity and intelligent early warning to ensure the safeoperation of the refrigeration system

  •  
  • Flexible configuration

    - Standard upper air supply (compatible with both sides), optional front air supply

    - Rich options: optional display screen, PTC electric heating, wet film humidification, low temperature components

     Safe and reliable

    - Equipped with three-level protection devices: water level switch, condensate drainage pump, and water leakage detection rope to ensure smooth drainage and minimize the risk of water leakage

    -Reserved sealing shut-off valve for pipeline interface, no hot installation, convenient disassembly and assembly on site

    - Support emergency ventilation linkage

 

 Advantages

 

  • Precision Air Conditioning In Rack

    Easy Installation & Maintenance

    ·Standard modular design to fit into standard server racks.·The design of plug-in terminals on the fan side and the whole machine makes the whole machine easy to maintain andfast to install; it occupies a small area and has 100% full frontal maintenance.·Refrigeration piping is connected with quick couplings.

 

Specifications

 

Model

CJA0003

CJA0005

CJA0007

CJA0012

Total Cooling Capacity (kw)

3.5

5.0

7.5

12.5

Sensible Cooling Capacity (kw)

3.5

5.0

7.5

12.5

Phase/Function

1.5P\Single Phase

2P\Single Phase

3P\Single Phase

5P\Single Phase

Air Flow (m³/h)

800

1150

1600

2300

Sensible heat ratio %

100

100

100

100

Heating KW(Option)

1

1

2

3

Dimension (mm)

442×714×175

442×714×218

442×714×218

442×714×351

442×714×440

Maximum operating current A

15

19

25

37

Heater Material

PTC

PTC

PTC

PTC

Type-CJT

3005

3006

3008

3013

Optional Parts

Water Leakage sensor\Fire Alarm\Condensation Pump

 

Applications

 

* Integrated cabinet

* Single row cabinet

* Micro Rack Data Center

* Medium and high heat density computer room

* Modular Data Center

* IT Rack for Blade Servers

 

Cabinet Data Center

 

Solutions
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