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Kstar Rack-mounted Cooling InsertAir Family
Kstar‘s next-generation rack cooling system is compatible with the 19-inch cabinet, enabling accurate air supply and better cooling effect.

  • kstar rack mounted cooling

  • InsertAir series

  • InsertAir series

  • InsertAir series

  • InsertAir series

General Features

● Flexibiltiy and compatibility of space:Compatible with different cabinet,rack- mounted installation.

● Accurate airflow:Unique airflow distribution, it forms cold aisle at front ."V"shape evaporator have large surface  for air, low air resistance, and it makes cooling more high-efficient.

● Accurate air volume control:Standard stepless regulation EC fan, optimal airflow distribution, power saving fan.

● High efficient dynamic output:DC inverter compressor, it can be adjusted according to the thermal load in real time.

● High efficient EC fan, it can adjust the air volume according to the thermal load in real time.

● High return air temperature design, high sensible cooling and high power efficiency.

● Stepless regulation outdoor unit, smooth running, power-comsumption,low noise, high reliability.

● Professional low load dehumidification design, it can control the humidity and temperature in the cabinet when the thermal
load is very low.

● Standard configuration of electronic expansion valve with strong adaptability, allows better energy saving effect in winter.

● Environmental friendly R410A refrigerant.


Technical Specification

DX Unit  
FS*** unit 20 25 40
Configuration  - Constant temperature  Constant temperature and humidity
Constant temperature  Constant temperature and humidity Contant temperature   Constant temperature and humidity
Total cooling1) Kw 3.5 3.5 7.0 7.0 12.5 12.5
Sensible cooling1) Kw 3.5 3.5 7 7 12.5 12.5
 Volume m³/h 700 700 1350 1350 2300 2300
Sensible heat ratio (SHR) % 100 100 100 100 100 100
Heating power  Kw 1.0 1.0 2.5 2.5 5.0 5.0
Humidifier capacity kg/h   - 0.5  - 0.6  - 1
Number of compressor PCS 1 1 1 1 1 1
Type of compressor(Standard)  / DC inverter DC inverter DC inverter DC inverter DC inverter DC inverter
Voltage V 220/230 220/230 220/230 220/230 220/230 220/230
Frequency Hz 50/60 50/60 50/60 50/60 50/60 50/60
Phase P  1 1 1 1 1 1
Full load  A 17.2 17.4 28.2 28.6 50.2 50.8
Unit weight  kg  27 30 36 39 55 58
Unit width mm 440 440 440 440 440 440
Unit depth mm 800 800 800 800 800 800
Unit height mm 222 222 310 310 444 444
U  5 5 7 7 10 10
Outdoor unit  
KCS*** Unit 5 10 18
Voltage V 220 / 230 220 / 230 220 / 230
Frequency Hz 50 / 60 50 / 60 50 / 60
Phase P 1 1 1
Full load A 0.5 0.7 1.4
Unit weight kg 38 48 60
Unit width mm 898 935 981
Unit depth mm 340 422 458
Unit height mm 606 807 1256