Kstar‘s next-generation rack cooling system is compatible with the 19-inch cabinet, enabling accurate air supply and a better cooling effect. It is a flexible tool that can be used wherever you want and maintain safe temperatures for servers, routers, hubs, UPS systems and other equipment in rack environments Kstar In-Rack Cooling.pdf

Kstar‘s next-generation rack cooling system is compatible with the 19-inch cabinet, enabling accurate air supply and a better cooling effect. It is a flexible tool that can be used wherever you want and maintain safe temperatures for servers, routers, hubs, UPS systems and other equipment in rack environments

Kstar In-Rack Cooling.pdf

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