Energy Meter ( static meter , electricity meter ) Long terminal cover with high tamper proof features Energy Meter ( static meter , electricity meter )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
Single Phase Energy Meter ( static meter , electricity meter )
