GB/T 311.2-2002
Replaced
GB/T 22566-2017
Active
National standards
GB/T 22566-2017 Electrical insulating materials and systems—General method of evaluation of electrical endurance under repetitive voltage impulses
GB/T 22566-2017 Electrical insulating materials and systems—General method of evaluation of electrical endurance under repetitive voltage impulses
Basic Information
Standard Code:
GB/T 22566-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician's insulating materials and their products
ICS Name:
Insulation system
Publish Date:
2017-12-29
Implement Date:
2018-07-01
Pages:
11 pages
Scope
This standard specifies a general test procedure for screening electrical insulating materials (EIM) and electrical insulating systems (EIS), and obtaining relative evaluation results of insulation durability under repeated voltage impulse conditions. This standard applies to electrical equipment containing insulation systems, regardless of the voltage level, which is connected to electronic power supplies and requires durability evaluation of the insulation under repeated voltage impulses.
Development Information
Replace the following standards
Referenced Standards
IEC 60727-1
IEC 62539
Adopt standards
IEC 62068:2013
Related Standards
GB/T 20111.1-2006
Replaced
GB/T 20111.1-2006 Electrical insulation systems—Procedures for thermal evaluation—Part 1:General requirements—Low-voltage
GB/T 20112-2006
Replaced
GB/T 20112-2006 Evaluation and qualification of electrical insulation systems
GB/T 20113-2006
Active
GB/T 20113-2006 Electrical insulation systems(EIS)—Thermal classification
GB/T 20139-2006
Replaced
GB/T 20139-2006 Electrical insulation systems—Thermal evaluation of modifications to an established wire-wound EIS
GB/T 20111.2-2008
Replaced