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WGBU Series

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Transformer with built-in earth leakage relay

WGBU

Cod: WGBU

Description

The WGBU Series is a compact earth leakage protection system. It is composed of a toroidal transformer with a built-in earth leakage relay.

  • Multi-range electronic relay
    • The sensitivity can be adjusted to 0.03 ... 3 A
    • Trigger delay of 0.02 ... 1 ws, adjustable
  • Type A relay with high frequency current filtering and high immunity. Monitoring in true root mean square (TRMS).
  • LED indicators:
    • Grid connection LED
    • Pre-alarm and trigger LED: 1 flash every 2 s, leak between 25 and 50 % of the sensitivity selected; 1 flash every 1 s, leak between 50 and 75 % of the sensitivity selected; 1 flash every 0.5 s, leak exceeding 75 % of the sensitivity selected; permanently lit, trigger of the earth leakage protection
Type

circutor32x32

Contact

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

Technical Support

(+34) 93 745 29 19

SAT

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