Technical Specification
| Electrical | Data |
| Network | 1 Phase 2 Wires network |
| Normanative Standard | IEC 62053-21
IEC 62053-24 IEC 62056 21/46/53/61/62 IEC 62055-31 EN 50470 |
| Accuracy Class | kWh: Class 1.0
kvarh: Class 1.0 |
| Reference Voltage | 110-120, 220-240V AC AC,L-N |
| Operating Voltage | 70% 120% Un |
| Basic Current Ib | 5A/10A |
| Maximum Current Imax | 60A/80A |
| Starting Current Ist | 0.4%/0.2% Ib |
| Reference Frequency | 50/60Hz +/- 5% |
| Power Consumption | Voltage circuit <1W, <2.5VA
Current circuit < 0.25VA |
| Temperature | Operation: -40°to + 550 C
Storage: -400 to + 850 C |
| L ocal Communication | Optical, RS485 |
| Communication with CIU | PLC, RF, Wire |
| Enclosure | IP54 IEC 60529 |