1. Select CHINS、Mitsubishi or Siemens for PLC
2. One key start stop
3. 485 and network port can be used arbitrarily
4. Intelligent start of air conditioner and fan according to temperature setting value
5. Control time can be set all day and all time
6. Manual and automatic integration
7. Long distance optical fiber communication
8. Input380V, 3-phase, 5-wire，Output 220V, single phase
9. Step start, step close
10. Equipped with LCD touch screen
11. Smoke or high temperature power off
12. Output 15ways, each way 3.5kW (max)
13. Size: 650mm *500mm * 200mm
14. Weight：32KG