The earth leakage current intensity monitoring and protection relay (IEC 62020), compatible with the WGB series, for type B loads (IEC 60755) and with 4 totally independent channels.
High-performance relay with the following main features and functions:
- Electronic relay with relay output (up to 4 channels)
- Measures in alternating, continuous or mixed current (Type B according to IEC 60755)
- It measures and displays the current intensity of each of the 4 channels independently, through the connection to the WGB-series earth leakage transformer.
- Fully programmable with display showing instantaneous leakage current in real time on a high-contrast backlight display (display turns red when the relay trips).
- Integrated RS-485 (Modbus) communications
- Pre-alarm relay
- Event log
- Remote control input.