GB/T 14428-1993
Abolished
GB/T 46990-2025
Active
National standards
GB/T 46990-2025 Electrical performance requirements and test methods for electric double-layer capacitors used in hybrid electric vehicles
GB/T 46990-2025 Electrical performance requirements and test methods for electric double-layer capacitors used in hybrid electric vehicles
Price:
$ 54.00
Basic Information
Standard Code:
GB/T 46990-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
New energy vehicles and other types of vehicles
ICS Name:
Tram
Publish Date:
2025-12-31
Implement Date:
2026-07-01
Pages:
28 pages
Scope
This document specifies the performance requirements for single cells and modules (hereinafter referred to as "capacitors") of double-layer capacitors used for peak power output in hybrid vehicles, and describes the corresponding testing methods.
This document is applicable to double-layer capacitors used for peak power output in hybrid vehicles and in vehicle idle emission reduction systems and start-stop systems.
This document is not applicable to electrolytic capacitors.
Development Information
Adopt standards
IEC 62576:2018
Related Standards
CJ/T 1-1999
Active
CJ/T 1-1999 Power supply system for urban trolleybus and tramway
CJ/T 3-1999
Active
CJ/T 3-1999 Urban trolleybus and tramway—Pole for power supply network
GB/T 18488.2-2001
Replaced
GB/T 18488.2-2001 Test procedures of the electrical machines and controllers for electric vehicles
GB/T 18488.1-2001
Replaced
GB/T 18488.1-2001 General specification of the electrical machines and controllers for electric vehicles
GB/T 18488.1-2006
Replaced