GB/T 24277-2009 Abolished National standards

GB/T 24277-2009 A method for assessing the short-circuit withstand—Strength of partially type-tested assemblies (PTTA)

Publish Date: 2009-06-19 Implement Date: 2010-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 24277-2009

Standard Type: National standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Low-voltage distribution electrical equipment

ICS Name: Low-voltage switchgear and controllers

Publish Date: 2009-06-19

Implement Date: 2010-02-01

Pages: 5 pages

Scope

This standard specifies the extrapolation method for evaluating the short-circuit withstand strength of some type test complete sets of equipment (PTTA). This standard is applicable to verifying that some type test complete sets of equipment comply with the requirements of GB 7251.1 section 7.5.1.

Development Information

Word Count: 7 Thousand words Pages: 5 pages

Referenced Standards

GB 7251.1-2005 Low-voltage switchgear and control gear assemblies—Part 1:Type-tested and partially type-tested assemblies IEC 60865

Adopt standards

IEC/TR 61117:1992

Related Standards

GB 7251.2-1997 Replaced

GB 7251.2-1997 Low-voltage switchgear and control gear assemblies—Part 2:Particular requirements for busbar trunking systems(busways)

Publish Date: 1997-12-30

GB/T 11022-1999 Replaced

GB/T 11022-1999 Common specifications for high-voltage switchgear and control gear standards

Publish Date: 1999-10-10

GB/T 18858.1-2002 Replaced

GB/T 18858.1-2002 Low-voltage switchgear and control gear Controller-device interface(CDIs)—Part 1:General rules

Publish Date: 2002-10-08

GB/T 18858.3-2002 Replaced

GB/T 18858.3-2002 Low-voltage switchgear and control gear—Controller-Device interface(CDI)—Part 3:Device Net

Publish Date: 2002-10-08

GB/Z 18859-2002 Replaced

GB/Z 18859-2002 Enclosed low-voltage switchgear and controlgear Assemblies—Guide for testing under conditions of arcing due to internal fault

Publish Date: 2002-10-08

GB 14048.4-2003 Replaced

GB 14048.4-2003 Low-voltage switchgear and controlgear—Electromechanical contactors and motor-starters

Publish Date: 2003-09-10