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Mains on 3-phase DB

Thread starter Martin Flint
Start date Feb 18, 2014
Replies 30
Views 3K
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3-phase conductor installed mains metal protective terminated

Discuss Mains on 3-phase DB in the UK Electrical Forum area at ElectriciansForums.net

Martin Flint

-

Feb 18, 2014

Hi I am working in a hotel and I found that a 3-phase DB was fed by 2 seperate swa cables one containing the 3 phases and the other a seperate neutral and earth I know this is bad practice but can someone tell me why the NIC firm have picked this ad a fault I would not have done this myself it has been installed for over 20 years can any one help thanks

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cunnishaun

Feb 20, 2014

2394 and 2395 now!!

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