Dear all, This is a question aimed at the UK market - although any continental input appreciated. We have a customer who wishes to power our product via two 30A Single Phase spurs, the customer has two Power Distribution Units (PDU's) each with 3 phase supplies. The customer wishes to provide a single phase from each PDU to ensure power balancing and outage protection, but it seems cannot guarantee that we will get the same phase colour from each PDU. Brushing to one side for a moment the technical issues, and the possible frightening consequences; what does the IEE Regs have to say about such a scenario ? I have a condensed version which make no mention as far as I can tell about this kind of situation, clearly we will be demanding that our cabinets are clearly marked and the cable presentation reflects the final power installation to reduce the possibility of accidents during servicing. If anyone has any advice it would be gratefully received. All the best Carl Carl Richards, Regulatory Compliance Manager, Aspect Software 2, The Square Stockley Park, Uxbridge, UB11 1AD, United Kingdom +44 (0)208 589 1461 Office +44 (0)870 460 1950 Fax +44 (0)7875 27 1461 Mobile www.aspect.com <http://www.aspect.com/> - 2005 IEEE Symposium on Product Safety Engineering 3-4 October Schaumburg, IL http://www.ieee-pses.org/symposium
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