- Cooling only type;
- capacity Range: 20 kW to 28 kW;
- three Phase: 380~415V, 3N, 50/60Hz;
- refrigerant Cooling PCB;
- connect up to 20 indoor units;
- all DC inverter compressors and DC fan motors;
- wide operation range: cooling: -5°C ~ 55°C;
- total piping length is 150m, the longest piping is 120(actual)/130m (Equivalent), height difference between ODU&IDU is 50m(ODU up)/40m(ODU down), height difference between IDU is 15m.