The characteristic of the prepayment energy meter

4. （prepayment energy meter)In terms of structure, an anti-theft end cover is designed to prevent short-circuit power theft

5. （prepayment energy meter)The range of the watt hour meter is wide to ensure that the overload multiple is more than 6 times

6. The prepayment energy meter has anti creep logic circuit, 125% voltage is applied, and the watt hour meter has no test pulse output

7. When the prepayment energy meter is at 0.4% IB, the watt hour meter can start and record

8. The working voltage range of the watt hour meter is wide: when 380VAC is wrongly applied for a long time, the watt hour meter can still work normally