IEVref:212-11-41ID: 212-11-41
Language:enStatus: Standard
Term: partial discharge inception voltage
Synonym1:
Synonym2:
Synonym3:
Symbol: Ui
Definition: lowest peak value of the test voltage at which the apparent charge becomes greater than the specified discharge magnitude when the test voltage is increased above a low value for which no discharge occurs

Note 1 to entry: For AC tests the rms value may be used.


Publication date:2014-11
SourceIEC 60664-1:2007, 3.18.4
Replaces:212-11-41:2010-06
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:Electrical insulating solids, liquids and gases
Domain2:Concepts relating to electric properties of insulating solids, liquids and gases
Domain3:
Domain4:
Domain5: