About this document
Insulation Monitoring Relay IL 5881 Overview by Tawan Findsoul is a document available to read on EtoBox.
The document describes the VARIMETER IMD insulation monitor, which monitors the insulation resistance of ungrounded DC voltage systems. It has a wide measuring input range of 12-280V DC and can detect insulation faults down to 5-200kΩ. When a fault is detected, the red LED illuminates and the output relay switches off. It has selective fault indication, automatic or manual reset, test and reset buttons, and can be mounted on DIN rails or with screws.
- Author
- Tawan Findsoul
- Language
- EN