| Model | KCDR-02-I | KCDR-02-II | KCDR-03 |
| Rated cooling capacity | 4kw | 5kw | 8 kw |
| LP power consumption | 600w | 800W | 800w |
| HP power supply | DC400V-DC750V | ||
| LP power supply | DC24V（18V-30V） | ||
| Weight | 36kg | 45KG | 45kg |
| Size (mm) LxWxH | 612*480*365 | 690*600*280 | 819*550*280 |
| Control power | DC24V on/off signal | DC24V on/off signal | DC24V on/off signal |
| Pump capacity | 8m&1800L/h | 13m&2400L/h 16m&2800L/h |
13m&2400L/h 16m&2800L/h |
| Coolant | R134a | R134a | R407c |
| Coolant carrier | 50%VV Ethylene glycol aqueous solution | ||
| Pipe (mm) | water inlet Φ 25 | ||
| Protection level | IPX7 | ||
