Product Details

Article number: SK 3382.500

Product description

Energy-efficient Blue e roof-mounted cooling units with integral e-Comfort controller and electric condensate evaporation as standard.


May be linked to the IoT interface via Blue e IoT adaptor for cooling units from 500 W cooling output with e-Comfort controller


Sheet steel


RAL 7035

Supply includes

RiNano-coated condenser
Integral electric condensate evaporation
Fully wired ready for connection (plug-in terminal strip)
Drilling template
Assembly parts

Total cooling output to DIN EN 14511

Cooling output L35 L35/50 Hz: 0.55 kW
Cooling output L35 L35/60 Hz: 0.62 kW
Cooling output L35 L50/50 Hz: 0.42 kW
Cooling output L35 L50/60 Hz: 0.48 kW

Rated operating voltage

230 V, 1~, 50 Hz/60 Hz


The roof-mounted cooling unit 3273.500 is also suitable for office applications, thanks to its low noise level.

Rated current max.

At 50 Hz: 2.3 A
At 60 Hz: 2.6 A

Start-up current max.

At 50 Hz: 9.1 A
At 60 Hz: 8.8 A

Air throughput (unimpeded air flow)

External circuit: 800 m³/h
Internal circuit: 170 m³/h

Energy efficiency ratio (EER) 50/60 Hz L35 L35

Refrigeration factor L35 L35 (EER) 50 Hz: 2.04
Refrigeration factor L35 L35 (EER) 60 Hz: 1.96




Width: 597 mm
Height: 417 mm
Depth: 380 mm

Protection category to IEC 60 529

External circuit IP 34

Internal circuit IP 54

Refrigerant/cooling medium

Refrigerant: R134a
Quantity: 0.3 kg
Global Warming Potential (GWP): 1,430
CO₂ equivalent (CO₂e): 0.43 t

Type of electrical connection

Plug-in terminal strip

Duty cycle

100 %

Temperature control

e-Comfort controller (factory setting +35 °C)

Operating temperature range

10 °C...55 °C

Storage temperature range

-40 °C...70 °C

Setting range

20 °C...55 °C

Power consumption Pel

Power consumption L35 L35/50 Hz: 0.27 kW
Power consumption L35 L35/60 Hz: 0.31 kW
Power consumption L35 L50/50 Hz: 0.31 kW
Power consumption L35 L50/60 Hz: 0.37 kW

Permissible operating pressure (p. max.)

28 bar


Miniature circuit-breaker/fuse: 10 A

Packs of

1 pc(s).

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