| Model | PR5-250 | |
| Specifications | Shelf/drawer | Shelves/4 |
| Cooling method | Forced Air Cooling System | |
| Defrost | Auto | |
| Refrigerant | R600a | |
| Power consumption(kWh/24h) | 1.6 | |
| Noise(db) | 50 | |
| Ambient temperature(℃） | 10~32℃ | |
| Temperature range(℃） | 2~8℃ | |
| Cooling system | Compressor brand/QTY | China Brand/1 |
| Sensor Type | NTC | |
| Temperature controller | Microprocessor | |
| Display | Digital display | |
| Power | Voltage/frequency（V/Hz) | 220/50Hz |
| Power(W) | 140W | |
| Current(A) | 1A | |
| Material | Inside material | Color sprayed steel |
| Outside material | Color sprayed steel | |
| Insulation | PURF | |
| Size | Capacity(L/cu.ft) | 226/8.33 |
| NW./GW.(kg) | 73/76 | |
| Exterior size(W×D×H)(mm) | 625×594×1707 | |
| Interior size(W×D×H)(mm) | 534×406×1150 | |
| Package size(W×D×H)(mm) | 707×676×1745 | |
| CBM | 0.91 | |
| 20GP/40GP/40HQ | 24/51/51 | |
| Alarm | High/low temperature | Y |
| Power failure | Y | |
| Thermostat failure | Y | |
| Backup battery failure alarm | / | |
| Condenser fault alarm | / | |
| Ambient Temperatures | / | |
| Voltage abnormality alarm | / | |
| Door ajar | Y | |
| System abnormal alarm | / | |
| Power failure backup system(alarm) | 8h | |
| Accessories | Foot | Y |
| Castor | Y | |
| Outer door/Type | 1/Glass door /Low-E | |
| Door Lock | 1 | |
| Test hole QTY/diameter | 1/25mm | |
| Lamp | LED | |
| USB port | Optional | |
| Temperature recorder | Optional Datalooger | |
| Remote alarm port | Y | |
| RS232/485 port | Optional |
Malaysia
