China Best 380v Contactor Factories – DDS226-1 Single Phase Static Watt Hour Meter – CNC Electric

Basic Function

1. Mechanical step register 5+1(default) , anti-reverse protection or LCD display 6+1 or 5+2;
2. Bi-directional total active energy measurement ,reverse active energy measure in the total active energy;
3. Pulse LED indicates working of meter, Pulse output with optical coupling isolation;
4. Reverse LED indicates the reverse current direction or wire reverse connect;
5. Two type of cases (protective-class I and II) are available.

Optional Function

Ultrasonic weld sealing between meter cover and meter base, not used screw.