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BS PD IEC TR 63139:2018
M00000006
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BS PD IEC TR 63139:2018 Explanation of the mathematical addition of working voltages, insulationbetween circuits, and use of PELV, in TC 34 standards
standard by BSI Group, 10/25/2018
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BS PD IEC TR 63139:2018 is related to the insulation coordination in TC 34 standards and providesexplanations on mathematical addition of working voltages, insulation between circuits, use ofprotective extra low voltage (PELV) and insulation between LV supply and control lineconductors in order to cover new technologies associated with the use of LED light sourcesand controllable products.Cross References:
IEC 60598-1:2014
IEC 61347-1:2015
IEC 61140:2016
IEC 60364-4-41:2005
IEC 60598-1:2014/AMD1:2017
IEC 61558-1
IEC 604491
All current amendments available at time of purchase are included with the purchase of this document.