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Do-It-Yourself (DIY) Question & Answer Forum
Urgent..changing cu to al cable..
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<blockquote data-quote="abusabbath" data-source="post: 12398" data-attributes="member: 1134"><p>thanks for the response...</p><p></p><p>my problem is..i want to change existing cu cable to aluminum cable. i really need the formula and how to get the table of voltage drop per ampere per metre for both cable.</p><p></p><p>this is a detail :</p><p></p><p>cu cable size : 4core 185 sq. mm</p><p></p><p>length : 180m</p><p></p><p>current : 250A</p><p></p><p>phase : 3 phase (415)</p><p></p><p>change to :</p><p></p><p>al cable size : ????</p><p></p><p>length: 180m</p><p></p><p>current : 250A</p><p></p><p>phase : 3 phase (415)</p><p></p><p>**this for underground cable</p></blockquote><p></p>
[QUOTE="abusabbath, post: 12398, member: 1134"] thanks for the response... my problem is..i want to change existing cu cable to aluminum cable. i really need the formula and how to get the table of voltage drop per ampere per metre for both cable. this is a detail : cu cable size : 4core 185 sq. mm length : 180m current : 250A phase : 3 phase (415) change to : al cable size : ???? length: 180m current : 250A phase : 3 phase (415) **this for underground cable [/QUOTE]
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Urgent..changing cu to al cable..
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