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sskumaran
Member

Join Date: Jul 2009
Posts: 7

Cable Size Calculation

12/13/2011 3:40 AM

Please help me to calculate the cable size for ,

1. 6.6kv, 510Kw , 50hz, Compressor Cable length 120M / underground

2. 110kW Blower, 415V, 3 phase, 50hz, Cable length 120M / underground

Please calculate the cable size.
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mandi
Associate
India - Member - New Member Engineering Fields - Electrical Engineering - New Member Engineering Fields - Power Engineering - New Member

Join Date: Jun 2011
Location: Chennapattanam (Coromandel Coast of the Bay of Bengal).
Posts: 31
Good Answers: 1
#1

Re: Cable Size Calculation

12/13/2011 3:51 AM

http://myelectrical.com/tools/cable-sizing-calculator
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PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#2

Re: Cable Size Calculation

12/13/2011 4:13 AM

British Standard 7671.

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Schipolkky2211
Participant

Join Date: Nov 2015
Posts: 1
#3

Re: Cable Size Calculation

11/18/2015 10:14 AM

Please house. I need to size the cable and switch gear am to use to power my industrial air conditioner with power supply of 400v-3ph-50hz, FLA 4.7, MOCP 67.3, cable length 20m motor power 2.2kw for surface wiring.
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