GB/T 3317-1982
Replaced
GB/T 25890.7-2010
Active
National standards
GB/T 25890.7-2010 Railway applications—Fixed installations—DC switchgear—Part 7-1:Measurement,control and protection devices for specific use in d.c.traction systems—Application guide
GB/T 25890.7-2010 Railway applications—Fixed installations—DC switchgear—Part 7-1:Measurement,control and protection devices for specific use in d.c.traction systems—Application guide
Basic Information
Standard Code:
GB/T 25890.7-2010
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Traction electrical equipment
ICS Name:
Electric traction equipment
Publish Date:
2011-01-10
Implement Date:
2011-06-01
Pages:
19 pages
Scope
This part of GB/T 25890 provides support, guidance, and requirements for the protection, control, and measurement systems of DC switching equipment in the design of DC traction power supply systems. This part specifies the characteristics and parameters of measurement, control, and protection devices in DC traction power supply systems.
This part serves as an application guide for electrical protection systems.
Development Information
Same series standard
GB/T 25890.1-2010 Railway applications—Fixed installations—DC switchgear—Part 1:General
GB/T 25890.2-2010 Railway applications—Fixed installations—DC switchgear—Part 2:DC circuit breakers
GB/T 25890.3-2010 Railway applications—Fixed installations—DC switchgear—Part 3:Indoor d.c.disconnectors,switch disconnectors and earthing switches
GB/T 25890.4-2010 Railway applications—Fixed installations—DC switchgear—Part 4:Outdoor d.c.disconnectors,switch-disconnectors and earthing switches
GB/T 25890.5-2010 Railway applications—Fixed installations—DC switchgear—Part 5:Surge arresters and low-voltage limiters for specific use in d.c.system
GB/T 25890.6-2010 Railway applications—Fixed installations—DC switchgear—Part 6:DC switchgear assemblies
GB/T 25890.8-2010 Railway applications—Fixed installations—DC switchgear—Part 7-2:Measurement、control and protection devices for specific use in d.c. traction systems—Isolating current transducers and other current measuring devices
GB/T 25890.9-2010 Railway applications—Fixed installations—DC switchgear—Part 7-3: Measurement, control and protection devices for specific use in d.c. traction systems—Isolating voltage transducers and other voltage measuring devices
Referenced Standards
GB/T 25890.1-2010 Railway applications—Fixed installations—DC switchgear—Part 1:General
GB/T 25890.2-2010 Railway applications—Fixed installations—DC switchgear—Part 2:DC circuit breakers
GB/T 25890.8-2010 Railway applications—Fixed installations—DC switchgear—Part 7-2:Measurement、control and protection devices for specific use in d.c. traction systems—Isolating current transducers and other current measuring devices
GB/T 25890.9-2010 Railway applications—Fixed installations—DC switchgear—Part 7-3: Measurement, control and protection devices for specific use in d.c. traction systems—Isolating voltage transducers and other voltage measuring devices
IEC 62128-1:2003
Adopt standards
IEC 61992-7-1:2006
Related Standards
GB/T 3318-1982
Replaced
GB/T 3318-1982 Rules for the inspecting and testing of electric locomotives after completion of construction
GB/T 6927-1986
Abolished
GB/T 6927-1986 Characteristics and tests of electrodynamic and electromagnetic braking systems
GB 1402-1998
Replaced
GB 1402-1998 A.C.Voltage of electric traction for the railway main lines
GB/T 3319-1998
Replaced
GB/T 3319-1998 Definition of the rated output of electric locomotives and motive power units
GB 5914.1-2000
Replaced