- Article number:
- SK 3273.500
- Design
- roof-mounted
- Product description
- Energy-efficient Blue e roof-mounted cooling units with integral e-Comfort controller and electric condensate evaporation as standard.
- Benefits
- May be linked to the IoT interface via Blue e IoT adaptor for cooling units from 500 W cooling output with e-Comfort controller
- Product modification
- The unit will be available with R134a refrigerant until 31 December 2026. From 1 January 2025, the unit will no longer meet the GWP requirements for the US market. As an alternative, we recommend the use of a Blue e+ cooling unit.
- Material
- Sheet steel
- Colour
- RAL 7035
- Supply includes
- Condenser with hydrophobic RiNano coating
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: 1.1 kW
Cooling output L35 L35/60 Hz: 1.2 kW
Cooling output L35 L50/50 Hz: 0.85 kW
Cooling output L35 L50/60 Hz: 0.87 kW - Rated operating voltage
- 230 V, 1~, 50 Hz/60 Hz
- Note
- 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: 5.2 A
At 60 Hz: 5.4 A - Start-up current max.
- At 50 Hz: 15.5 A
At 60 Hz: 16.5 A - Air throughput (unimpeded air flow)
- External circuit: 1,760 m³/h
Internal circuit: 440 m³/h - Energy efficiency ratio (EER) 50/60 Hz L35 L35
- Refrigeration factor L35 L35 (EER) 50 Hz: 2.12
Refrigeration factor L35 L35 (EER) 60 Hz: 2.23 - Design
- roof-mounted
- Dimensions
- Width: 597 mm
Height: 417 mm
Depth: 475 mm - Protection category to IEC 60 529
- External circuit IP 34
- Internal circuit IP 54
- Refrigerant/cooling medium
- Refrigerant: R134a
Quantity: 0.7 kg
Global Warming Potential (GWP): 1,430
CO₂ equivalent (CO₂e): 1 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
- Operating temperature max @60 Hz
- 50 °C
- Storage temperature range
- -40 °C...70 °C
- Setting range
- 20 °C...55 °C
- Power consumption Pel
- Power consumption L35 L35/50 Hz: 0.51 kW
Power consumption L35 L35/60 Hz: 0.53 kW
Power consumption L35 L50/50 Hz: 0.59 kW
Power consumption L35 L50/60 Hz: 0.73 kW - Permissible operating pressure (p. max.)
- 28 bar
- Noise level
- At 50 Hz: 51 dB(A)
- Pre-fuse
- Miniature circuit-breaker/fuse: 10 A
- Packs of
- 1 pc(s).
- Net weight
- 47.5 kg
- Gross weight
- 50 kg
- Customs tariff number
- 84158200
- EAN
- 4028177244856
- ETIM 9
- EC000855
- ETIM 8
- EC000855
- ECLASS 8.0
- 27180704
- Product description
- SK cooling unit Blue e, roof-mounted, 1.1 kW, 230 V, 1~, 50/60 Hz, Sheet steel, WHD: 597 x 417 x 475 mm
- Documentation
- Instructions – R-513A
- Instructions – R134a
- Safety instructions
3273500
Roof-mounted cooling unit TopTherm Blue e
Energy-efficient Blue e roof-mounted cooling units with integral
e-Comfort controller, hydrophobic RiNano coating on the condenser and e
condensate evaporation as standard.
Total cooling output L35 L35 50/60 Hz: 1,1 / 1,2 kW
Total cooling output L35 L50 50/60 Hz: 0,85 / 0,87 kW
Power consumption L35 L35 50/60 Hz: 0,51 / 0,53 kW
Power consumption L35 L50 50/60 Hz: 0,59 / 0,73 kW
Rated power input 50/60 Hz: 5,2 / 5,4 A
Rated operating voltage: 230 V, 1~, 50/60 Hz
Temperature control: e-comfortcontroller (factory setting +35 °C)
Dimensions [WxHxD]: 597x417x475 mm
Material: Sheet steel
Colour: RAL 7035
Refrigeration factor (EER) 50/60 Hz: 2,12 / 2,23
Refrigerant / Quantity: R134a / 700 g
Operating temperature range: 10 °C to 50 °C
Setting range: 20 °C to 55 °C
Protection category IP to IEC 60 529: Internal circuit IP 54, external
circuit IP 34
Weight: 42 kg
Noise level 50 Hz: 51 dB(A)
The roof-mounted cooling unit 3273.500 is also suitable for office
applications, thanks to its low noise level.
Roof-mounted cooling unit TopTherm Blue e
Energy-efficient Blue e roof-mounted cooling units with integral
e-Comfort controller, hydrophobic RiNano coating on the condenser and e
condensate evaporation as standard.
Total cooling output L35 L35 50/60 Hz: 1,1 / 1,2 kW
Total cooling output L35 L50 50/60 Hz: 0,85 / 0,87 kW
Power consumption L35 L35 50/60 Hz: 0,51 / 0,53 kW
Power consumption L35 L50 50/60 Hz: 0,59 / 0,73 kW
Rated power input 50/60 Hz: 5,2 / 5,4 A
Rated operating voltage: 230 V, 1~, 50/60 Hz
Temperature control: e-comfortcontroller (factory setting +35 °C)
Dimensions [WxHxD]: 597x417x475 mm
Material: Sheet steel
Colour: RAL 7035
Refrigeration factor (EER) 50/60 Hz: 2,12 / 2,23
Refrigerant / Quantity: R134a / 700 g
Operating temperature range: 10 °C to 50 °C
Setting range: 20 °C to 55 °C
Protection category IP to IEC 60 529: Internal circuit IP 54, external
circuit IP 34
Weight: 42 kg
Noise level 50 Hz: 51 dB(A)
The roof-mounted cooling unit 3273.500 is also suitable for office
applications, thanks to its low noise level.