Specifies methods on impregnated paper-insulated electric cables for carrying out the qualitative test for the presence of moisture in impregnated paper insulation, the phasing test, the voltage test on the cable sheath, the insulation resistance test, t
SANS 6281-4:2007 history
2007SANS 6281-4:2007 Test methods for impregnated paper-insulated electric cables Part 4: Tests after installation