GB/T 25121.2-2018 Active National standards

GB/T 25121.2-2018 Railway applications—Rolling stock equipment—Capacitors for power electronics—Part 2:Aluminium electrolytic capacitors with non-solid electrolyte

GB/T 25121.2-2018 Railway applications—Rolling stock equipment—Capacitors for power electronics—Part 2:Aluminium electrolytic capacitors with non-solid electrolyte

Publish Date: 2018-12-28 Implement Date: 2019-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: GB/T 25121.2-2018
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Traction electrical equipment
ICS Name: Electric traction equipment
Publish Date: 2018-12-28
Implement Date: 2019-07-01
Pages: 21 pages

Scope

This part of GB/T 25121 specifies the usage conditions, quality requirements, and inspections of power electronic capacitors, as well as overload protection, safety requirements, marking, installation, and application guidelines. This part applies to DC aluminum electrolytic capacitors (units, modules, or groups) used in power electronic equipment of rail transit locomotives and vehicles. Note: The capacitor application examples specified in this part are DC filter capacitors.

Development Information

Word Count: 40 Thousand words Pages: 21 pages

Same series standard

Referenced Standards

GB/T 2423.22-2012 Environmental testing—Part 2:Test methods—Test N:Change of temperature GB/T 2423.23-2013 Environmental testing—Part 2:Test methods—Test Q:Sealing GB/T 2691-2016 Marking codes for resistors and capacitors GB/T 4798.5-2007 Environmental conditions existing in the application of electric and electronic products—Section 5:Ground vehicle installations GB/T 32347.1-2015 Railway applications—Environmental conditions for equipment—Part 1:Equipment on board rolling stock IEC 60384-1:2016 IEC 60384-4:2016 GB/T 2423.3-1993 Basic environmental testing procedures for electric and electronic products—Test Ca:Damp heat, steady state GB/T 2423.3-2006 Environmental testing for electric and electronic products—Part 2:Testing method—Test Cab:Damp heat, steady state GB/T 2423.3-2016 Environmental testing—Part 2:Testing method—Test Cab:Damp heat,steady state GB/T 2423.28-2005 Environmental testing for electric and electronic products—Part 2:Test methods—Test T:Soldering GB/T 2423.60-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test U:Robustness of terminations and integral mounting devices GB/T 21563-2008 Railway applications—Rolling stock equipment—Shock and vibration tests GB/T 21563-2018 Railway applications—Rolling stock equipment—Shock and vibration tests GB/T 32350.1-2015 Railway applications—Insulation coordination—Part 1:Basic requirements—Clearances and creepage distances for all electrical and electronic equipment GB/T 32350.1-2025 Railway applications—Insulation coordination—Part 1:Basic requirements—Clearances and creepage distances for all electrical and electronic equipment

Adopt standards

IEC 61881-2:2012

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