Description

This electronic residual current protection relay is designed to connect with residual current transformers from the WG/WGC series. These relays offer high reliability, with options for fixed or adjustable sensitivity and delay. It is a type-A relay that includes high-frequency current filtering and high immunity, and it monitors true root mean square (TRMS) values.

Main Features

• DIN rail 46277 assembly
• Compact size: 2 modules
• LED indicators for status and diagnostics:
• Permanently lit leak indicator: Trigger relay activated
• Flashing power LED and lit leak LED: Detection of continuity fault in transformer
• Flashing leak LED indicator: Leakage level indicators:
• 1 flash every 2 seconds: 25-50% of the selected leakage threshold
• 1 flash every 1 second: 50-75%
• 2 flashes every 1 second: 75-<100%
• Permanently lit: 100%

Applications

RGE series relays, when used with WG/WGC series transformers, provide comprehensive residual current protection for both single and three-phase lines. They ensure maximum security and continuity of electrical service, minimizing the risk of unwanted tripping.