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