Floor Standing In Row Air Conditioning Unit with 20-50KW Cooling Capacity EC Centrifugal Fan and R410A Refrigerant for IDC Cooling System

Product Introduction                              

Close-coupled cooling, row-oriented architecture, and in-row cooling are some common names used to describe row-based cooling in data centers. Throughout this paper the term row cooler1 will be used to describe this architecture. In addition, the term “pod” will be used to describe how row coolers are typically deployed (see side bar for definition).

Application                                       

• Single rack with power larger than 3kW
• High heat density computer room
• Modular DC
• Container type DC
• DC with low PUE
• Hot spot reconstruction

High efficiency- EVO intelligent control system

• Control the air volume and cooling output as required, and cooperate with EC fan, electronic expansion valve and DC inverter compressor to achieve the best effect and lowest energy consumption; Adjust the speed of the internal fan according to the refrigeration demand, which can effectively reduce the noise; Group control function, realize up to 32 sets of group operation, including automatic main-standby switching, automatic operation of backup units, round robin, competition avoidance operation, temperature and humidity sensor sharing, etc.

High Efficiency-DC Inverter Compressor of DX System

• Dynamic cooling to adapt to the rapidly changing load of the computer room; Save energy and improve energy efficiency under low load; It can greatly reduce the number of compressor starts and stops, and improve system reliability

High Efficiency-Backward Centrifugal EC Fan

• Compared with ordinary standard AC motors, the electronically commutated synchronous EC motors can save energy by 30%;
• Automatically adjust the fan speed according to the cooling demand or wind pressure, and provide the air volume on demand;
• Fan N+1 redundant configuration, any fan failure can still ensure full air volume operation;
• Soft start function, low starting current; Easy maintenance design.

High Efficiency-Electronic Expansion Valve

• Smoothly adjust the throttle opening, matched with variable capacity compressor To achieve energy saving;
• Wide adjustment range, reduce superheat and improve energy efficiency ratio Reduce cooling capacity and load;
• Fast response speed, realizing precise refrigeration.