| voltage | 380 V, AC 3PH 380V | power | 3 kW, 750 W, 4 kW, 5.5KW |
| Refrigerant | R-410A, R-32 | compressor brand | Bitzer, Emerson, Copeland |
| machinery test report | Provided | video outgoing-inspection | Provided |
| core components | Engine, PLC, Bearing, Pressure Vessel, Motor, Pump | Container Volume | 60L |
| Weight (KG) | 430 | dimension(l*w*h) | 1150*580*1150 |
| working temperature range | 5-40℃ |