China Precision Air Conditioning Units manufacturer
Hefei Coolnet power Co., ltd
Hefei Coolnet power Co., ltd
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Heat Dissipation In-Row Precision Air Conditioners R407C Refrigerant

Heat Dissipation In-Row Precision Air Conditioners R407C Refrigerant

Brand Name COOLNET
Model Number CR012 CR040
Certification CE,ISO
Place of Origin CHINA
Minimum Order Quantity 1set
Price 1800-30000USD
Payment Terms T/T, L/C
Supply Ability 300 PCS PER MONTG
Delivery Time 10-25 working days
Packaging Details Packed in plywooden case, standard export package
Cooling capacity 20-50KW (per unit)
Mounting Floor Standing Units
Type InRow AC Unit
Operating voltage 380/400 VAC,230 VAC,220V
Warranty 1 Year,12 month with no artificial damage
Product name Inrow Type Precision air conditioning Units
Refrigerant R410A/R407C
Application Data Center, IT room , Modular Data Center, Computer room, Cold/hot aisle
Color Black/Grey/Other custom colors
Fan type EC fan
Power 3N-380V-50Hz,220v/50hz/60hz
Airflow Front flow/Down ward flow
Voltage 380v/220v,220V/380V,380V/415V
Detailed Product Description

Heat Dissipation In-Row Precision Air Conditioners For Providing Constant Precise Environment

 

Product Introduction                                  

 

XRow series in-row air conditioners are air conditioners developed for the cooling of server racks in small, medium and large communication data centers. It is especially suitable for micro-module systems with closed hot and cold aisles. The Coolnet in-row air conditioners features a row-oriented cooling architecture, with each CRAC unit dedicated to cooling a row of server racks. CRAC units can be installed between racks, overhead, or under the floor. Airflow paths are shorter and more clearly defined than room-based cooling. This reduces the required CRAC fan power, increasing efficiency.

 

Application Range                               

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

Air Supply Method                                

 

Structure and Componenets                                  

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.;

 

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

 

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

              

Advantages and Features                                   

 

The advantages mainly lie in specific applications, such as modular data centers, which do not have many advantages in ordinary computer rooms.

 

(1) Near-end refrigeration: Close to the heat source for refrigeration, with the design of hot and cold passages, to further optimize the indoor airflow organization, reduce the overall PUE value of the computer room, and improve the cooling efficiency.

 

(2) High energy efficiency ratio: high return air temperature and high heat output equipment have a high matching degree, which makes the unit energy efficiency ratio very good, low energy consumption and low operating cost.

 

(3) High reliability: ultra-long life design, 24 hours and 365 days of uninterrupted operation, the average design life is about 10 years.

 

(4) Adopt DC inverter compressor: dynamic refrigeration, high efficiency, low consumption, high adaptability; Equipped with EC centrifugal fan, N+1 redundancy design, automatically adjust the air supply volume according to the load of the computer room.

 

(5) Size:The size of the standard rack is consistent with the appearance of the cabinet, beautiful and easy to expand.

Technical Parameter                            

 

ModelCRA013ACRA020ACRA040ACRA050ACRA060A
Air supplyFront/SideFront/SideFrontFrontFront
Power supply380VAC/3Ph/50Hz
Cooling capacity-KW13.226.742.653.363.9
Sensible cooling-KW13.226.742.653.363.9
Compressor
RefrigerantR410A
Quantity1
Fan
Fan typeEC Centrifugal fan
Quantity45233
Air volume-m3/h3200500088001100012500
Heater
Heat typePTC    
Capacity-KW23666
Humidification
Capacity-KW11.5333

 

Certificates                                       

 

Factory Details                                             

 

Delivery & Packing                                         

 

Cases                                                  

 

 

 

 

 
Product Tags: In Row Air Conditioning Unit Precise   Heat Dissipation Precision Air Conditioners   R407C Refrigerant Precision Air Conditioners  
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