DD722 is Active Single-phase Long Life Watt-hour Meter(meter,energy meter,kwh meter).It is used to measure the power consumption in the Single-phase AC Power Grid. The advanced technology to prolong meter's life is adopted in the manufacturing. It is of 5+1 digits or 5 digits register. The customers can select different material for the case structure. They can be bakelite, PC, ABS plastic, glass and aluminum. Brief Technical Data:
Accuracy
Rated Voltage(V)
Rated Current
(A)
Overload
Capacity
Starting
Current
Power Loss
in Circuit
Usage Life
(Year)
2 Class
220-240
1.5(6), 2.5(10),
5(20)10(40),
15(60),20(80),
5(30),10(60)
4-6Ib
SONGXIA 1P Long Life Active Meter(energy meter,kwh meter)≤1.0W 5VA
30
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