GB/T 311.2-2002
Replaced
GB/T 20111.1-2015
Active
National standards
GB/T 20111.1-2015 Electrical insulation systems—Procedures for thermal evaluation—Part 1:General requirements—Low-voltage
GB/T 20111.1-2015 Electrical insulation systems—Procedures for thermal evaluation—Part 1:General requirements—Low-voltage
Basic Information
Standard Code:
GB/T 20111.1-2015
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:
2015-07-03
Implement Date:
2016-02-01
Pages:
13 pages
Scope
This part of GB/T 20111 specifies the general test procedures for thermal evaluation and identification of electrical insulation systems (EIS), and establishes test procedures for comparing the performance of the EIS to be evaluated with that of a reference EIS.
This part is applicable to existing or proposed EIS for electrical products with a voltage of 1,000 V or less, where thermal factors are the main aging factors.
Development Information
Replace the following standards
Referenced Standards
GB/T 11021-2007 Electrical insulation—Thermal classification
IEC 60505:2004
IEC 60216-4-1
IEC 60216-5
IEC 60493-1
Adopt standards
IEC 61857-1:2008
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