
This standard specifies the measurement methods for the resistance and relative indentation index of solid insulation materials, which are applicable to equipment components and disc materials using alternating voltage. This standard specifies the measurement of corrosion according to requirements, and the test results cannot be directly used to estimate the safe creepage distance during electrical equipment design
Basic Information:
Standard Number: GB/T 4207-2012
Publication Date: December 31, 2012
Implementation Date: June 1, 2013
Expiration Date: None
Chinese Standard Classification Number: K15 International Standard Classification Number: 29.035.99 Publication Unit: CN GB
Reference Standard: GB/T 17037.1-1997 GB/T 17037.3-2003 IEC 104 Guidelines ISO 293-1986 ISO
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