distribution board | Page 6

distribution board

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  1. F

    Ipfc/Ipsc measurement at 2nd distribution board

    Hi, My first post - hope someone can help. I need to test the prospective fault current at a garage consumer unit. The unit is supplied from an RCBO in the main consumer unit. I intend to carry out the test at the incoming terminals of the garage consumer unit switch with everything switched...
  2. C

    measurements on a three phase distribution board

    hi can you anyone help i had to undertake measurements on a simulated 3 phase distribution system it had main switch, bus bar then went to 3 sockets we had to take test with all the sockets on and then turn one off and test it all the readings where different L1 L2 L3 and n (3kw) L1 4.87 L2...
  3. M

    working on a Distribution board.

    When working in a DB with the main switch isolated this is still classed as live working due to the incoming live terminals. So say you need to test a circuit should you wear protective gloves, mats etc
  4. O

    New Distribution Board

    I have been asked to quote a customer for a new Distribution board but am after some Ideas on the best way to set it up to conform with the latest 17th edition requirements i.e. RCD protection of circuits. The existing board is a TP 8 way but I need to increase it to TP 12 way. The...
  5. R

    Help needed for distribution board

    I need help....I'm an italian guy with the passion for the electrician world…I find a kind of board that I didn’t know, I think this is the english standard, I understand that below there is the mccb, and above the first way for mcb or rcbo’s, but I don’t understand why the 2nd way isn’t...
  6. T

    distribution board

    3 phase 12 way dist board with triple pole breakers of 3 X 63A, 4 X 20A, 1 X 6A, 1 X 16A breakers and single pole breakers of 1 X 6A, 2 X 16A, 2 X 20A and 2 X 32A. What rating should the integrated switch disconnector be? How do I work it out ? The board runs motors, flu lighting and sockets.

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