It is used in conjunction with DH-YKS4942, DH-YKS4943 and DH-YKS4951C.

The circular series products, with a total of 5 varieties, can meet the application requirements of the main line circuits ranging from 100A to 800A.

Meet the technical requirements of different precisions such as 0.2 grade, 0.5 grade, and 1 grade;

It meets the strict requirements of the new national standard for balance characteristics, and the output value of unbalanced current can also be better than 30mA, 10mA or even 5mA.

Reducing false alarms caused by current and magnetic field interference in the main circuit provides a sufficient guarantee for the reliability of the equipment.

It adopts a separable structure design of modules and products, and is directly connected by connectors or terminals.

The installation and disassembly of the module are extremely simple, facilitating installation and maintenance.