Beskrivning
Description
This unit serves as an equivalent to four residual current protection networks, equipped with four independent programmable relays. It includes four inputs designed for connecting external toroidal transformers from the WGC/WGS series.
This unit is a super-immunized type-A relay, featuring high-frequency current filtering and excellent immunity, providing true root mean square (TRMS) measurement.
Main Features
- Compact size: 3 modules
- Five independent programmable outputs:
- Four residual current tripping relays
- One pre-alarm relay
