Panel Coolers

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Panel Coolers
Details
Panel coolers are used to reduce the internal temperature of control panels and operation panels. They use a compressor refrigeration cycle to remove heat from the panel. Suni SAS series covers 300 W to 1200 W. It uses wall-mounted installation. It is used for small control panels, operation boxes, and electrical cabinets.
Category
Cabinet Air Conditioner
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Description
Cooling Capacity and Selection

SAS300 to SAS1200 includes 8 models. Cooling capacities are 300, 400, 450, 500, 600, 800, 1000, and 1200 W. Buyers can select according to total heat generation of PLCs, relays, contactors, and other components in the panel.

Dimensions and Noise

Model

Dimensions (W×H×D)

Weight

Noise

SAS300

287×446×185 mm

15 kg

55 dB(A)

SAS450

287×500×185 mm

16 kg

55 dB(A)

SAS600

350×630×205 mm

26 kg

60 dB(A)

SAS1000

361×745×215 mm

36 kg

60 dB(A)

The smallest model width is 287 mm. For operation panels with limited installation space, a compact model reduces external space occupation. Noise level is 55–65 dB(A), suitable for installation next to equipment or in a workshop without a separate machine room.

Specifications

Standard Configuration

Parameter

Unit

SAS300

SAS450

SAS600

SAS1000

Cooling capacity

W

300

450

600

1000

Power supply

V/ph/Hz

220/1/50

220/1/50

220/1/50

220/1/50

Refrigerant

-

R22/R134A

Same

Same

Same

Protection level (internal/external)

IP

IP54/IP54

IP54/IP54

IP54/IP54

IP55/IP55

 

Customization
  • Power supply: 220V/1/50Hz (other specifications negotiable)
  • Refrigerant type: R22, R134A
  • Dimensions and color (batch orders)
  • Brand logo and nameplate
  • Protection level adjustment (by project requirement)
  • Export packaging marking and manual language

 

FAQ

Q: What is the difference between panel coolers and cabinet air conditioners?

A: Both have the same function, used for closed cabinet internal temperature control. product usually refer to compact models installed on operation panels or control panels, with smaller dimensions. Cabinet air conditioners usually refer to models installed on electrical cabinets or communication cabinets, with a wider cooling capacity range. Selection depends on cabinet dimensions and heat generation.

Q: Can panel coolers be used outdoors?

A: SAS series cabinet external temperature range is -5°C to +55°C, suitable for indoor or sheltered environments. For outdoor use, add a rain cover or select the SAW outdoor cabinet air conditioner series. For outdoor use, pay attention to power moisture protection and condenser dust protection.

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