Energy Meter (electric meter energy meter,electricity meters) Long terminal cover with high tamper proof features Energy Meter (electric meter energy meter,electricity meters)1. The meter is of direct connection in accordance with the requirements (IEC 62052-11:2003), (IEC 62053-21:2003)
2. Accuracy class, %: 1.0
3. Rated Voltage, V: 220 (-30%;+20%).
4. Current, : 5(50).
5. Starting current: 20 mA
6. Operating temperature range, C: -40+ 60;
7. Nominal frequency of metering network, Hz: 50 (±2,5%).
8. Gross power (active) branched circuit, not more than VA (W): 8 (0.8);
9. Gross power current circuit, not more than, VA: 0,05.
10. Counter requirements: 7 digits (6+1), double magnetic shields, reverse block
11. Measurement elements: 2 current transformers with magnetic shield
12. Indication:
- reverse current flow (from consumer)
- I0≠Iphs 0 circuit current ≠ phase circuit current
- Network voltage availability
1 Phase Energy Meter (electric meter energy meter electricity meters)
