we have a system like vaccum system,cooling water system,I.T cubicale with there sugnal cables.I have question abt insulation level regarding this system.So what is he standard insulation betn Power supply and signal system?
There is no standard insulation between Power Supply and Signal System. The only insulation for these cables, either, power cable or signal cable is the insulation between the cable and the earth. Min 200 Mohm.
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