[Compact Model] GYDCG-UB100

Description

GYDCG-UB100 DC Insulation Monitor features insulation monitoring start/stop control. When insulation monitoring is enabled, it can monitor the insulation resistance between the positive/negative poles and ground in real time. The monitoring results are not affected by DC voltage fluctuations or the symmetry of positive and negative insulation resistance.

• Monitors insulation resistance between positive and negative poles and ground in 10~100VDC floating DC systems.

• Resistance measurement range: 0KΩ~1MΩ.

• DC voltage detection range: 0~100VDC.

• Supports RS485 communication with MODBUS RTU protocol.

• The alarm resistance threshold can be set through DIP switches or RS485 communication. When the insulation resistance is lower than the set value, the fault relay will activate and the L2 indicator light will turn on.

• Supports selection between passive reset and automatic reset through DIP switch configuration.