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Recent content by Darrick

  1. Darrick

    Standard formular for IDMT Relay Curve

    Thank you so much for the information guys. Been really helpful.
  2. Darrick

    Standard formular for IDMT Relay Curve

    I am referring to the 3/10 curve. I would like to check using manual calculation say for a required setting after reading off the graph.
  3. Darrick

    Standard formular for IDMT Relay Curve

    Anyone know the required standard for IDMT Relay Curve? What is the Equation/Formular? Thanks.
  4. Darrick

    Calculation of Electrical Service risers in multistorey buildings

    U may want to try one of our code where all the riser sizes are stated. Try www.idf.gov.sg
  5. Darrick

    When do I use a 4 pole breaker or disconnect?

    Yes, its a practice here to use 4pole breakers at service provider incoming.
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