Renovations 3-phase wiring
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 Feb 22 2017, 09:19 AM
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#1
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Senior Member
2,220 posts Joined: Apr 2006 
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Hi,
looking to buy 25mm 4 core sva (armoured cable) (mega cabel recommend by fren)...looking to build 2nd db at the back of house. can recommend seller around Shah Alam / Subang / PJ area? Thank you This post has been edited by billyboy: Feb 22 2017, 09:20 AM |
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Feb 22 2017, 11:36 AM
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#2
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Senior Member
2,220 posts Joined: Apr 2006
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appreciate it Richard.
getting quotes of about RM35 to RM50 / m for the 25mm 4c SVA....not cheap....but for peace of mind [note: subang house burnt down a few weeks ago suspect due to electrical issues] and since i don't intend to move house.... noted on cable lugs and glands too...will need to learn....thanks for point the right direction... |
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Feb 21 2018, 11:22 PM
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#3
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Senior Member
2,220 posts Joined: Apr 2006
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i thot that incoming cable to house usually 16mm2 or 25mm2...quite rare for 35mm2 unless factory? please correct if wrong....thanks
QUOTE(Richard @ Feb 21 2018, 07:00 PM) And the incoming cable has to be 35mm2/50mm2 Cu to allow 100Amps single ph which are usually only 25mm2 i.e. 60Amp max. You will have to upgrade incoming TNB cable size to allow single phase 100A.. Better to apply 3phase for that kind of loads.then they just pull another 2 wires 25mm2 Cu..  |
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