KWH METER 100A 3P

The meter is used in three phase four wire /three phase three wire /two phase three wire power grid. The meter is designed to measure AC active energy. All of its functions comply with the relative technical requirement for class 1 three phase watt hour meter in IEC62053-21.
It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume.