GB/T 3956-1997
Replaced
T/GDWCA 0055-2019
Abolished
Group standards
T/GDWCA 0055-2019 The technical grading evaluation specifications for mobile phone USB charging/data cables
T/GDWCA 0055-2019 The technical grading evaluation specifications for mobile phone USB charging/data cables
Price:
$ 20.00
Basic Information
Standard Code:
T/GDWCA 0055-2019
Standard Type:
Group standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Integrated services in the fields of medicine, health, and labor protection
ICS Name:
Comprehensive overview of wires and cables
Publish Date:
2019-11-12
Implement Date:
2019-12-12
Scope
Main technical content: This standard applies to data cables with charging functions, including USB A to Micro B, USB A to Type-C, and Type-C to Type-C cables, which use compatible USB interfaces at both ends. The standard evaluates the technology and quality of these cables. This standard comprehensively evaluates and grades seven key indicators of USB charging/data cables, including appearance requirements, mechanical performance, electrical performance, environmental performance, flame retardancy, environmental protection requirements, and safety performance
Development Information
Related Standards
GB/T 17650.1-1998
Replaced
GB/T 17650.1-1998 Test on gases evolved during combustion of materials from cables Part 1:Determination of the amount of halogen acid gas
GB/T 17650.2-1998
Replaced
GB/T 17650.2-1998 Test on gases evolved during combustion of materials from cables Part 2:Determination of degree of acidity of gases by measuring pH and conductivity
GB/T 17651.1-1998
Replaced
GB/T 17651.1-1998 Measurement of smoke density of cables burning under defined conditions Part 1:Test apparatus
GB/T 17651.2-1998
Replaced
GB/T 17651.2-1998 Measurement of smoke density of cables burning under defined conditions Part 2:Test procedure and requirements
GB/T 4074.1-1999
Replaced