GB/T 22578.3-2020 Active National standards

GB/T 22578.3-2020 Electrical insulation systems(EIS)—Thermal evaluation of combined liquid and solid components—Part 3:Hermetic motor-compressors

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 22578.3-2020

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: 18 pages

Scope

This part of GB/T 22578 is applicable to the thermal evaluation of electrical insulation materials (EIM) and electrical insulation systems (EIS) that are subject to thermal stress as the main aging factor, regardless of voltage levels, and that contain refrigerants and oil in liquid and solid components.

Development Information

Word Count: 36 Thousand words Pages: 18 pages

Referenced Standards

GB/T 11026.4-2012 Electrical insulating materials—Thermal endurance properties—Part 4:Ageing ovens—Single-chamber ovens GB/T 20111.1-2015 Electrical insulation systems—Procedures for thermal evaluation—Part 1:General requirements—Low-voltage GB/T 20111.2-2016 Electrical insulation systems—Procedures for thermal evaluation—Part 2:Specific requirements for general-purpose models—Wire-wound applications IEC 60216-1 IEC 60216-3 IEC 60216-5 IEC 60247 IEC 60250 IEC 60317-0-1 IEC 60505 IEC 60674-2 IEC 60684-2 IEC 60851-5 IEC 62021(所有部分) ISO 178 ASTM D4603

Adopt standards

IEC/TS 62332-3:2016

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