Discuss pure Nickel cable grouping factor in the UK Electrical Forum area at ElectriciansForums.net
Sounds like one big conduit, does that!Where can I find specific information on pure Nickel glass woven insulated Conductors for Cable grouping factors? I want to know the derating for 60cables @1.5mm in conduit 3 Phase
1.5" conduit will accommodate 61 stranded pvc 1.5mm conductors according to the OSG, though with the extra insulation thickness it is likely you would have to go up to 2" to avoid overfilling the conduit.Sounds like one big conduit, does that!
A bit more detail?
Be difficult with 32m.....2'' conduit....is it existing?1.5" conduit will accommodate 61 stranded pvc 1.5mm conductors according to the OSG, though with the extra insulation thickness it is likely you would have to go up to 2" to avoid overfilling the conduit.
Contact the cable manufacturer, they should be able to provide you with some details.i want to derate the cable suitably, so i get my CSA correct for the current being pulled, thanks
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