RGU-RAL Series

Description

• Electronic earth leakage protection relay, used to connect the external toroidal transformers of the WG / WGS / WGC Series
• Self-reclosing with a programmable earth leakage trip
• Superimmunized type A Relay, with high frequency current filtering and high immunity. Monitoring in true RMS
• The backlight display shows the following information:
  • Adjustment values
  • Instantaneous leakage current
• It has two independent outputs:
  • Trip relay
  • End-of-reclosing-sequence interlocking relay
• External input for remote control functions (230 Vac)
• Automatic test of the connection and external transformer status
• Optional RS-485 Communications: type RGU-10C RAL
• Reduced dimensions: 3 modules
• Assembly on DIN rail 46277 (EN-50022).
• Optional assembly on 72 x 72 panel with accessory M5ZZF1.