Top Ten Single Phase ^Electronic Prepaid Watt-hour Meter with Good Quality

1.Used for measuring active energy and there’s no need to recalibrate after long-term operation.

2.One card for one user to prevent forgery.

3.The alarm light will keep lighting when the remaining electric power is equal to the alarming value

to remind user to purchase energy in time.

4.The power will be cut off when the remaining amount of energy is zero.

5.The meter is designed anti-theft and it will record the illegal information automatically.

6.The power will be cut off when overloaded, and it will be convenient for power Institution to enlarge

the capacity.

7.Magnetic latching relay in large capacity, low power loss and high reliability.

8.Data-write-back function makes the power institutions’ management easier.

9.All the components adopted in the meter are of high quality, which guarantee the meter a long service

life and high reliability.

10.The IC card power selling control system has a complete selling management and power using

supervision function.

11.The RS485 interface is extensible.