Three phase multi function meter (LCD display)
Standard function:
three phase U, I, KW, Kvar, kWh, KVARH, Hz, COS∮, RS485, Modhus-RTU, LCD display. current, voltage balance, four phase limit power, Auxiliary power supply:AC/DC80-270V
Selection function:
| Function module | Production function | Remark |
| Power supplymodule | AC/DC80V~450V DC24V | |
| DI module | Switch input | Max 4 |
| DOmodule | Switch output, relay passive contact mode | Max 4 |
| AOmodule | imitateoutput | Max 4 |
Type and packing demension:
| Type | hole and installaiton (mm) | Demension (mm) | PCS/CTN |
| CQ-72BK3EZ | 67*67 | 75*75*80 | 60 |
| CQ-80BK3EZ | 76*76 | 84*84*80 | 60 |
| CQ-96BK3EZ | 91*91 | 98*98*80 | 60 |
| CQ-42BK3EZ | 111*111 | 120*120*80 | 36 |
