Insulation detection unit（KJ-J2）

Insulation detection unit (kj-j2)

The insulation monitoring unit adopts 8-bit single-chip microcomputer, which is responsible for measuring the voltage of positive and negative bus to ground and the insulation resistance of each branch to ground. When the branch insulation is detected to be defective, the information will be transmitted to the monitoring module.The insulation monitoring unit communicates with the monitoring module of the system through RS485 communication bus.Its main functions and features are as follows:

It can monitor the insulation condition of 30 branches

◎ correct location of poor insulation branch number and polarity

◎ high insulation monitoring accuracy

◎ it can monitor the joint control branch at the same time

◎ the monitoring and bus branches can be flexibly set in 0~15 branches

◎ data exchange is completed by RS485 communication bus and system monitoring module