GB/T 21413.3-2023 Active National standards

GB/T 21413.3-2023 Railway applications—Electric equipment for rolling stock—Part 3: Electrotechnical components—Rules for DC circuit-breakers

GB/T 21413.3-2023 Railway applications—Electric equipment for rolling stock—Part 3: Electrotechnical components—Rules for DC circuit-breakers

Publish Date: 2023-11-27 Implement Date: 2024-03-01 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 21413.3-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Traction electrical equipment

ICS Name: Electric traction equipment

Publish Date: 2023-11-27

Implement Date: 2024-03-01

Pages: 25 pages

Scope

On the basis of GB/T 21413.2—2021 General Rules, this document specifies the rules for the use of circuit breakers whose main contacts are connected to the DC main circuit and/or auxiliary circuit. The nominal voltage of the circuit shall not exceed 3,000 V DC as specified in IEC 60850.
This document is applicable to DC circuit breakers on locomotives and rolling stock.

Development Information

Word Count: 50 Thousand words Pages: 25 pages

Same series standard

GB/T 21413.4-2023 Railway applications—Electric equipment for rolling stock—Part 4:Electrotechnical components—Rules for AC circuit-breakers GB/T 21413.5-2023 Railway applications—Electric equipment for rolling stock—Part 5:Electrotechnical components—Rules for HV fuses

Replace the following standards

GB/T 21413.3-2008 Railway applications—Electric equipment for rolling stock—Part 3:Electrotechnical components—Rules for d.c. circuit-breakers

Referenced Standards

GB/T 21413.1-2018 Railway applications—Electric equipment for rolling stock—Part 1:General service conditions and general rules GB/T 21413.2-2021 Railway applications—Electric equipment for rolling stock—Part 2:Electrotechnical components—General rules GB/T 21563-2018 Railway applications—Rolling stock equipment—Shock and vibration tests GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code)

Adopt standards

IEC 60077-3:2019

Related Standards

GB/T 3317-1982 Replaced

GB/T 3317-1982 General technical specifications for electric locomotives

Publish Date: 1982-12-24

GB/T 3318-1982 Replaced

GB/T 3318-1982 Rules for the inspecting and testing of electric locomotives after completion of construction

Publish Date: 1982-12-24

GB/T 6927-1986 Abolished

GB/T 6927-1986 Characteristics and tests of electrodynamic and electromagnetic braking systems

Publish Date: 1986-09-23

GB 1402-1998 Replaced

GB 1402-1998 A.C.Voltage of electric traction for the railway main lines

Publish Date: 1998-12-17

GB/T 3319-1998 Replaced

GB/T 3319-1998 Definition of the rated output of electric locomotives and motive power units

Publish Date: 1998-12-17

GB 5914.1-2000 Replaced

GB 5914.1-2000 Visibility conditions for driver's cabs of locomotives

Publish Date: 2000-01-03