GB/T 15637-1995
Replaced
GB/T 29311-2020
Active
National standards
GB/T 29311-2020 Electrical insulating materials and systems—AC voltage endurance evaluation
GB/T 29311-2020 Electrical insulating materials and systems—AC voltage endurance evaluation
Price:
$ 66
Basic Information
Standard Code:
GB/T 29311-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician's insulating materials and their products
ICS Name:
Other standards related to electricity and magnetism
Publish Date:
2020-06-02
Implement Date:
2020-12-01
Pages:
16 pages
Scope
This standard elaborates on various factors related to the voltage durability test of electrical insulation materials and systems, describes the voltage durability curve, lists the test methods and their limitations, defines the terminology of voltage durability, and provides guidelines for evaluating the sinusoidal AC voltage durability of insulation materials and systems based on the test results.
This standard is applicable to the durability evaluation of insulation materials and systems under AC voltages with a frequency of 20 Hz to 1,000 Hz.
The test principles used in this standard are also applicable to voltages of other waveforms.
Development Information
Replace the following standards
Referenced Standards
IEC 62539
Adopt standards
IEC 61251:2015
Related Standards
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GB/T 35674-2017
Active
GB/T 35674-2017 General technical requirements for eleotromagnetic shielding all-round conductive foam
GB/T 37977.23-2019
Active
GB/T 37977.23-2019 Electrostatics—Part 2-3:Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation
GB/T 26667-2021
Active