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RG1M Series

Earth leakage relays for WG and WGC transformers, Type A ultra-immunised


Cod: RG1M


WG series electronic differential protection relay for connection to external WG / WGS / WGC series toroidal transformers

  • These are highly reliable electronic relays with the option of a fixed or adjustable sensitivity and delay
  • Measurement using true root mean square (TRMS) value
  • DIN 46277 (En50022) Rail mounting
  • Reduced one module size.
  • LED status indication.
    • Power ON LED.
    • Leakage led ON. Tripped relay.
    • Power LED flashing and leakage LED ON. Detection of a transformer continuity fault



Vial Sant Jordi s/n, 08232
Viladecavalls (Barcelona) Spain
Tel: (+34) 93 745 29 00
Fax (+34) 93 745 29 14

Technical Support

Tel. (+34) 93 745 29 19


Testing and Calibration

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