Rack Mounted Precision Air Conditioner with 3.5KW-12.5KW Cooling Capacity and High-Efficiency Inverter Compressor for Data Centers
| Cooling Capacity | 3.5KW-12.5KW |
| Mounting | Rack Mounting |
| Power | 1N-220V-50Hz |
| Type | Split |
| Air Flow | 800-2300m³/h |
| Color | Black/Grey White/other Custom Colors |
| After-sales Service | Engineers Available To Service Machinery Overseas |
| Application | Cabinet/Intelligent Project And Medium & Small Sized Enterprise |
Cabinet-Level Temperature Control Product Rack Precision Air Conditioning
Full Functioning 220V 50Hz Rack Mount Air Conditioner 3.5-12.5KW
COOLNET CJA Series Rack Mounted Precision Air Conditioner is a cabinet-level temperature control product specially designed for integrated cabinets, micro-modules or high heat density data centers. It can be placed close to the heat source in the cabinet and it can accurately handle the high sensible heat generated by the equipment in the cabinet. It can effectively prevent the generation of local hot spots, reduce the return air distance, increase the return air temperature, improve energy efficiency ratio, have significant energy saving effect and effectively develop green data centers for long term.
- High-efficiency inverter compressor, ultra-precise PID control, more precise temperature control
- 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
- Outdoor motor chopper speed regulation, which can realize 25-100% wide voltage speed regulation control
- R410A environmentally friendly refrigerant design
- Very wide grid adaptability, can meet ±209% voltage range, adapt to various harsh grid environments
- Multi-drainage and anti-back flow design to prevent cabinet flooding
- Intelligent self-detection of refrigerant capacity and intelligent early warning
- Standard modular design to fit into standard server racks
- Plug-in terminals on the fan side for easy maintenance
- Small footprint with 100% full frontal maintenance
- Refrigeration piping connected with quick couplings
- Embedded in the cabinet design, occupying little space
- Close to heat source cooling, zero loss of cooling capacity
- DC inverter compressor, dynamic cooling, steplessly adjustable cooling capacity
- Pull-out design, easy installation and maintenance
- Flexible placement suitable for various customer needs
- Micro Data Center
- Single row cabinet
- Modular Computer Rooms
- Medium and high heat density computer room
- Modular Data Center
- IT Rack for Blade Servers
| Model-CJA | 0003 | 0005 | 0007 | 0012 |
|---|---|---|---|---|
| Phase/Function | 1.5P,Single Phase | 2P,Single Phase | 3P,Single Phase | 5P,Single Phase |
| Cooling capacity kW | 3.5 | 5 | 7.5 | 12.5 |
| Sensible cooling capacity kW | 3.5 | 5 | 7.5 | 12.5 |
| Air volume m³/h | 800 | 1150 | 1600 | 2300 |
| Sensible heat ratio % | 100 | 100 | 100 | 100 |
| Heating kW (Option) | 1 | 1 | 2 | 3 |
| Maximum operating current A | 15 | 15 | 25 | 34 |
| Power Cord Cable Specifications mm | 3×2.5 | 3×2.5 | 3×4 | 3×6 |
| Refrigerant gas pipe φ mm | 12.7 | 12.7 | 12.7 | 15.88 |
| Refrigerant liquid pipe φ mm | 9.52 | 9.52 | 9.52 | 9.52 |
| Dimension:W×D×H mm | 442×714×175 (4U) 442×714×218 (5U) | 442×714×218 (5U) | 442×714×351 (8U) | 442×714×440 (10U) |
| Type- CJT | 3005 | 3005 | 3008 | 3013 |
|---|---|---|---|---|
| Power supply | 220Vac/1Ph/50Hz | |||
| Installation | Vertical | |||
| Speed mode | Stepless speed regulation | |||
| Noise dBA | 54 | 55 | 56 | 58 |
| Rated current A | 6 | 6 | 10 | 15 |
| Power Cord Cable Specifications mm | 4×1.5 | 4×1.5 | 4×2.5 | 4×4 |
| Communication cable specification mm (with shielding function) | 3×1 | 3×1 | 3×1 | 3×1 |
| Dimension:W×D×H mm | 840×285×610 | 840×285×610 | 880×360×800 | 930×390×1270 |
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