

1 / 3Donper K480CU Refrigeration Compressor 3/4 HP, R290, 220-240V/50Hz, LBP
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Donper K480CU Refrigeration Compressor – 3/4 HP, R290, LBP
The hermetic Donper K480CU compressor is designed for low back pressure (LBP) refrigeration systems, making it the right choice for chest freezers, refrigerated display cases, commercial freezers, dispensers and professional refrigeration equipment. It runs on the natural refrigerant R290 (propane), with a very low global warming potential (GWP) – the modern alternative to fluorinated refrigerants restricted by European regulations.
Fitted with a CSIR motor with current start, the K480CU delivers high starting torque and stable operation at 220-240 V / 50 Hz. With a cooling capacity of 480 W (ASHRAE) and a COP of 1.30 W/W, it offers an excellent balance between energy consumption and cooling performance. Class F motor insulation allows reliable operation even at high ambient temperatures.
Key advantages
- Natural refrigerant R290 – low GWP and superior energy efficiency
- CSIR motor with high starting torque, ideal for LBP applications
- Robust hermetic construction, low noise and vibration
- Compatible with most commercial R290 refrigeration equipment
- Donper – internationally proven compressor manufacturer
Technical specifications
| Model | K480CU |
|---|---|
| Manufacturer | Donper |
| Refrigerant | R290 (propane) |
| Supply voltage | 220-240 V |
| Frequency | 50 Hz |
| Power | 3/4 HP |
| Displacement | 10.9 cm³ |
| Motor type | CSIR |
| Starting type | Current start |
| Application | LBP – low back pressure |
| Motor insulation class | F |
| Compressor type | Hermetic, reciprocating |
| Cooling capacity (ASHRAE) | 480 W / 413 kcal/h |
| COP (ASHRAE) | 1.30 W/W |
| Cooling capacity (CECOMAF) | 361 W / 310 kcal/h |
| COP (CECOMAF) | 1.01 W/W |
Recommended applications
The K480CU is the right choice for servicing and maintaining commercial R290 refrigeration equipment: replacing failed compressors in chest freezers and display cases, freezers in food stores and HoReCa units, as well as new refrigeration installations. Browse the full range of refrigeration compressors available at Modaco.ro – in stock, with fast delivery across Romania.
Note: installation and charging with R290 refrigerant must be carried out exclusively by authorised personnel, in compliance with the safety rules for flammable refrigerants (class A3).
Specifications
| Brand | Donper |
| Usage Type | General Commercial Use |
| Product condition | New |
| Refrigerant | R290 |
| Voltage | 220-240V, 50Hz |
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