Product Details
High Efficiency Industrial Computer Room Data Center Split Type
Precision Air Conditioner
Introduction
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.
Advantages
Rack mounted system is designed with advanced features such as
remote measuring, communication, and control, enabling multiple
automatic protection measures and comprehensive self-testing
functionality.
- Strict process control and famous brand components to ensure high
quality and reliability of this product;
- Fit for harsh condition (T3), R134a refrigerant ;
- Multiple self-protection design , RS485 communication port
(MODBUS-RTU protocol);
- LED display, all the settings can changed at the field;
- Built-in condensate water evaporating device;
- Dry contact alarm output, NO/NC optional;
| |
| Features
High Intelligent - High-efficiency inverter compressor, ultra-precise PID control
technology.
- Unique vibration compensation algorithm to realize broadband
operation of the unit.
- Safe and reliable anti-condensation algorithm to ensure the safe
operation of the server.
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 and fast to
install; it occupies a small area and has 100% full frontal
maintenance.
- Refrigeration piping is connected with quick couplings.
Various Options - Strong drainage of condensate
- Wet film humidifier
- Electric heater
Application
- Micro Data Center
- Single row cabinet
- Modular Computer Rooms
- Medium and high heat density computer room
- Modular Data Center
- IT Rack for Blade Servers
|
Indoor Unit Parameters
Model-CJA | 0003 | 0005 | 0007 | 0012 |
Phase/Function | 1.5P,Single Phase | 2P,Single Phase | 3P,Single Phase | 5P,Single Phase |
Parameters |
Cooling capacity kW | 3.5 | 5 | 7.5 | 12.5 |
Sensible cooling capacity k | W 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 |
Indoor/outdoor unit shut-off valve |
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 |
Indoor unit structural parameters |
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) |
Outdoor Unit |
Type-CJT | 3005 | 3005 | 3008 | 3013 |
Quantity | 1 | 1 | 1 | 1 |
Outdoor Unit Parameters
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 specificati mm (with shielding function) | on 3×1 | 3×1 | 3×1 | 3×1 |
Structural parameters of outdoor unit |
Dimension:W×D×H mm | 840×285×610 | 840×285×610 | 880×360×800 | 930×390×1270 |
Air Supply Method
Certificates
Factory View
Company Profile
Coolnet focuses on the R&D, production and application of data
center integrated solutions. It is a service provider in the field
of information infrastructure construction, with technology,
products and solutions, and is committed to providing customers
with products and overall solutions in the fields of communication
rooms, data centers, smart city construction and energy management.
Our solutions include data center temperature, humidity and
energy-saving solutions, small and medium-sized computer room
temperature control solutions, modular data center solutions,
micro-module cabinet solutions, container data center solutions,
communication outdoor cabinet temperature control and energy saving
Solutions, cabinet temperature and humidity, and energy-saving
solutions.
We have rich research and manufacturing experience in the field of
data center equipment, with world-class laboratories, production
testing equipment and a complete line of key equipment rooms. And
passed the ISO9001 quality management system certification,
ISO14001 environmental management system certification, and the
products have passed CE certification, CCC certification, CQC
certification, CRAA quality certification, etc.
We are committed to "pay attention to customer needs and realize
customer value" and establish a win-win cooperation pattern with
customers. To become your most trustworthy, most grateful, most
professional, most practical, and most reliable partner with the
best vision. We will "make every effort to provide value-for-money
products and services to make customers more competitive", and
continue to explore and innovate.