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IEC/TR 63139-ed.1.0
Explanation of the mathematical addition of working voltages, insulation between circuits and use of PELV in TC 34 standards
Translate name
STANDARD published on 19.10.2018
The information about the standard:
Designation standards: IEC/TR 63139-ed.1.0
Publication date standards: 19.10.2018
SKU: NS-904113
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC/TR 63139-ed.1.0 :
IEC TR 63139:2018(E) is related to the insulation coordination in TC 34 standards and provides explanations on mathematical addition of working voltages, insulation between circuits, use of protective extra low voltage (PELV) and insulation between LV supply and control line conductors in order to cover new technologies associated with the use of LED light sources and controllable products. It describes in which way the addition of supply voltages and working voltages can be arranged for an assessment of the electrical insulation requirements (e.g. creepage distances and clearances) in a system if a first failure occurs.
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