GB/T 13862-1992
Abolished
T/QGCML 670-2023
Active
Group standards
T/QGCML 670-2023 The technical specifications for fittings for lines below 500kV
T/QGCML 670-2023 The technical specifications for fittings for lines below 500kV
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 670-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Switch
Publish Date:
2023-03-07
Implement Date:
2023-03-22
Scope
Main technical content: This standard specifies the terms and definitions, usage conditions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of hardware for power lines below 500 kV. This standard is applicable to the design, manufacture, assembly, factory testing, and delivery of hardware for 500 kV, 220 kV, 110 kV, and 35 kV power lines.
Development Information
Related Standards
GB/T 14280-1993
Abolished
GB/T 14280-1993 Thermal time delay switch, Generic specification of
GB/T 14281-1993
Abolished
GB/T 14281-1993 Thermostatic switch, Generic specification of
GB/T 14810-1993
Replaced
GB/T 14810-1993 AC high voltage switches for rated voltages of 110kV and above
GB 15092.2-1994
Replaced
GB 15092.2-1994 Switches for appliances—Part 2:Particular requirements for cord switches
GB 15092.3-1998
Replaced