NEN EN IEC 61621 : 1998
Current
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DRY, SOLID INSULATING MATERIALS - RESISTANCE TEST TO HIGH-VOLTAGE, LOW-CURRENT ARC DISCHARGES
Published date
12-01-2013
Publisher
Describes a test method which can provide preliminary differentiation between similar insulating materials, with respect to their resistance to damage when exposed to high-voltage, low current arc discharges, occurring close to their surfaces.
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