IEC TR 63040:2016
Guidance on clearances and creepage distances in particular for distances equal to or less than 2 mm - Test results of research on influencing parameters
1) clearances independent from the micro-environment;
2) creepage distances for pollution degree 1, 2 and 3 which extends the use of smaller distances to products having design features similar to printed circuit boards;
3) creepage distances to avoid flashover of the insulating surface;
4) information on minimum creepage distances to maintain minimum insulation resistance.
A test method for the evaluation of the relevant water adsorption group for the surface of any insulating material which has not yet been classified is described.
The contents of the corrigendum of January 2019 have been included in this copy.
|Publication type||Technical Report|
|TC/SC||TC 109 - Insulation co-ordination for low-voltage equipmentrss|
|ICS||29.080.30 - Insulation systems|
|File size||738 KB|
The following test report forms are related:
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