GB/T 25840-2010 Active National standards

GB/T 25840-2010 Guidance concerning the permissible temperature rise for parts of electrical equipment,in particular for terminals

Publish Date: 2010-12-23 Implement Date: 2011-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25840-2010

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Low-voltage electrical equipment

ICS Name: Comprehensive Electrical Devices

Publish Date: 2010-12-23

Implement Date: 2011-05-01

Pages: 42 pages

Development Information

Word Count: 75 Thousand words Pages: 42 pages

Referenced Standards

GB/T 4797.1-2005 Environmental conditions appearing in nature of electric and electronic products—Temperature and humidity GB/T 11021-2007 Electrical insulation—Thermal classification GB/T 11022-1999 Common specifications for high-voltage switchgear and control gear standards GB/T 11026.1-2003 Electrical insulating materials-Properties of thermal endurance—Part 1:Ageing procedures and evaluation of test results GB 14048.1-2006 Low-voltage switchgear and controlgear—Part 1:General rules GB/T 16895.2-2005 Electrical installations of buildings—Part 4-42:Protection for safety—Protection against thermal effects IEC 60050(441):1984 IEC 60890:1987

Adopt standards

IEC/TR 60943:2009

Related Standards

GB 17466-1998 Replaced

GB 17466-1998 General requirements for enclosures for accessories for household and similar fixed electrical installations

Publish Date: 1998-08-17

GB/T 14048.1-2000 Replaced

GB/T 14048.1-2000 Low-voltage switchgear and controlgear—General rules

Publish Date: 2000-10-17

GB/T 13539.6-2002 Replaced

GB/T 13539.6-2002 Low-voltage fuses Part 2:Supplementary requirements for fuses by authorized persons(fuses mainly for industrial application)—Sections 1 to 5:Examples of standardized fuses

Publish Date: 2002-08-05

GB 14048.1-2006 Replaced

GB 14048.1-2006 Low-voltage switchgear and controlgear—Part 1:General rules

Publish Date: 2006-04-30

GB/T 20645-2006 Replaced

GB/T 20645-2006 Specific environmental condition—Technical requirements of low-voltage apparatuses for plateau

Publish Date: 2006-11-08

GB/T 21706-2008 Active

GB/T 21706-2008 Modular terminal combination electrical equipment

Publish Date: 2008-04-24