GB 11920-1989
Replaced
AQ/T 2073-2019
Active
Industry standards-Security
AQ/T 2073-2019 The specifications for electrical safety inspection and testing of high-pressure switchgear equipment used in metal and non-metallic mining industries
AQ/T 2073-2019 The specifications for electrical safety inspection and testing of high-pressure switchgear equipment used in metal and non-metallic mining industries
Basic Information
Standard Code:
AQ/T 2073-2019
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
High-voltage switchgear
ICS Name:
Control equipment for power systems
Publish Date:
2019-08-12
Implement Date:
2020-02-01
Pages:
12 pages
Scope
This standard specifies the basic conditions, inspection items and cycles, technical requirements, inspection methods, inspection rules, and judgment rules for the electrical safety inspection of high-voltage switchgear in use in metal and non-metallic mines with voltages of 6 kV, 10 kV, and 35 kV. This standard applies to the regular inspection of electrical safety of high-voltage switchgear in use in metal and non-metallic mines, as well as the inspection before commissioning of newly installed equipment.
Development Information
Related Standards
GB/T 16435.1-1996
Active
GB/T 16435.1-1996 Telecontrol equipment and systems interfaces (electrical characteristics)
GB/T 16436.1-1996
Active
GB/T 16436.1-1996 Telecontrol equipment and systems—Part 1:General considerations—Section 2 :Guide for specifications
GB/T 15149.1-2002
Active
GB/T 15149.1-2002 Teleprotection equipment of power systems—Performance and testing—Part 1:Command systems
GB/T 13729-2002
Replaced
GB/T 13729-2002 Remote terminal unit equipment
GB/T 4205-2003
Replaced