NUMERICAL RELAY TESTING & Scheme Testing using omicron CMC 356


TransCal is expertise in numerical relay testing .


  1. Generator protection relay
  2. Distance relays
  3. Transformer differential relay
  4. Breaker relays
  5. Numerical Over current and earth fault relays .

We done in 33 KV Substation switch gear panel  HT & LT Panel relays …ETC

Relay Testing

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