PD 6499:1981
Withdrawn
Date published:
Guide to insulation co-ordination within low-voltage systems including clearances and creepage distances for equipment
States a principle of insulation co-ordination based upon a series of standardized impulse withstand voltage levels related to the dimensioning of clearances and creepage distances. Intended as a guide for technical bodies.
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PD 6499:1981
Get this standard
Prices exclude GST
PDF
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HardCopy
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