Dold LK5896.13/900/61 DC24V 1k-250k Safety relay, Part N: 0066991

The insulation monitor LK 5896/900 of the VARIMETER IMD family is a solution for optimal insulation monitoring of modern IT systems. The device can be used in the most flexible way for AC, DC and AC/DC systems even with large leakage capacity to earth (PE). By using a trigger input and a trigger output 2 separate IT systems can be coupled and monitored during operation without the problem that the 2 insulation monitors disturb each other. The adjustment of the setting values is simple and user friendly done on 2 rotary switches on the front of the device. Via LEDs the measured value, device parameters and device status are indicated easy to read. The unit has 3 relay contacts to signal Insulation and device failures. The analogue output provides a voltage and current signal proportional to the actual insulation resistance, which can be connected to a superior control (plc), another system or external display unit.