Product Description

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 IEC****6 and its data communication rules obey the requirement of DL/T**5 . It is a long life 

meter with the advantage of high stability, high over load capability, low power loss and small volume.

Basic Function 
1.LCD display 
2.Bi-directional total active  energy measurement ,reverse active energy measure in the total active/reactive energy 
3.Pulse LED indicates working of meter，Pulse output with optical coupling isolation
4.Loss phase LED indication，Reverse connection LED indication
5.Infrared and RS**5 communication port
6.*5mm din rail installation