GB/T 20111.5-2020 Active National standards

GB/T 20111.5-2020 Electrical insulation systems—Procedures for thermal evaluation—Part 5:Applications with a designed life of 5 000 h or less

GB/T 20111.5-2020 Electrical insulation systems—Procedures for thermal evaluation—Part 5:Applications with a designed life of 5 000 h or less

Publish Date: 2020-06-02 Implement Date: 2020-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20111.5-2020

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: 2020-06-02

Implement Date: 2020-12-01

Pages: 8 pages

Scope

This part of GB/T 20111 specifies the thermal evaluation test procedures for electrical insulation systems (EIS) with a design life of 5,000 hours or less. The test procedures follow those specified in GB/T 20112, and the corresponding test procedures are selected according to the design life range.
This part is applicable to the thermal evaluation of electrical insulation systems with a design life of 5,000 hours or less.

Development Information

Word Count: 12 Thousand words Pages: 8 pages

Referenced Standards

GB/T 20111.1-2006 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 GB/T 20111.2-2008 Electrical insulation systems—Procedures for thermal evaluation—Part 2:Specific requirements for general-purpose models—Wire-wound applications GB/T 20111.2-2016 Electrical insulation systems—Procedures for thermal evaluation—Part 2:Specific requirements for general-purpose models—Wire-wound applications GB/T 20111.3-2008 Electrical insulation systems—Procedures for thermal evaluation—Part 3:Specific requirements for encapsulated-coil model—Wire-wound electrical insulation system(EIS) GB/T 20111.3-2016 Electrical insulation systems—Procedures for thermal evaluation—Part 3:Specific requirements for encapsulated-coil model—Wire-wound electrical insulation system(EIS) GB/T 20111.4-2017 Electrical insulation systems—Procedures for thermal evaluation—Part 4:Selection of the appropriate test method for evaluation and classification of electrical insulation systems GB/T 20112-2006 Evaluation and qualification of electrical insulation systems GB/T 20112-2015 Evaluation and qualification of electrical insulation systems

Adopt standards

IEC 61857-31:2017

Related Standards

GB/T 311.2-2002 Replaced

GB/T 311.2-2002 Insulation co-ordination—Part 2:Application guide for insulation co-ordination for high voltage transmission and distribution equipment

Publish Date: 2002-10-08

GB/T 20111.1-2006 Replaced

GB/T 20111.1-2006 Electrical insulation systems—Procedures for thermal evaluation—Part 1:General requirements—Low-voltage

Publish Date: 2006-02-15

GB/T 20112-2006 Replaced

GB/T 20112-2006 Evaluation and qualification of electrical insulation systems

Publish Date: 2006-02-15

GB/T 20113-2006 Active

GB/T 20113-2006 Electrical insulation systems(EIS)—Thermal classification

Publish Date: 2006-02-15

GB/T 20139-2006 Replaced

GB/T 20139-2006 Electrical insulation systems—Thermal evaluation of modifications to an established wire-wound EIS

Publish Date: 2006-03-06

GB/T 20111.2-2008 Replaced

GB/T 20111.2-2008 Electrical insulation systems—Procedures for thermal evaluation—Part 2:Specific requirements for general-purpose models—Wire-wound applications

Publish Date: 2008-11-07