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3 phase help
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<blockquote data-quote="Apache" data-source="post: 481301" data-attributes="member: 828"><p>I'm installing a 3 phase 2 post car lift. Tested supply at breaker - phase rotation correct. Connected up using manufacturer supplied lead labelled 1,2,3. Motor makes noise but no hydraulic pressure.</p><p></p><p>Checked in control box and phase reading 1,3,2. Swapped L2 and 3 over and it works.</p><p></p><p>I'm sure supply is correct.</p><p></p><p>Currently connected via a 16A 3ph and earth plug, but was planning on hard wiring in.</p><p></p><p>Am I missing something stupid here? If it works should this be ok, or am I missing something major?</p><p></p><p>I think the Chinese or whoever wired the control box have mixed things up.</p></blockquote><p></p>
[QUOTE="Apache, post: 481301, member: 828"] I'm installing a 3 phase 2 post car lift. Tested supply at breaker - phase rotation correct. Connected up using manufacturer supplied lead labelled 1,2,3. Motor makes noise but no hydraulic pressure. Checked in control box and phase reading 1,3,2. Swapped L2 and 3 over and it works. I'm sure supply is correct. Currently connected via a 16A 3ph and earth plug, but was planning on hard wiring in. Am I missing something stupid here? If it works should this be ok, or am I missing something major? I think the Chinese or whoever wired the control box have mixed things up. [/QUOTE]
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