GB/T 14808-2001
Replaced
DB53/T 496-2013
Active
Yunnan ProvinceLocal standards
DB53/T 496-2013 Technical requirements for insulation enhancers used in high-voltage switchgear in high-altitude areas
DB53/T 496-2013 Technical requirements for insulation enhancers used in high-voltage switchgear in high-altitude areas
Price:
$ 30
Basic Information
Standard Code:
DB53/T 496-2013
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
High-voltage switchgear
ICS Name:
High-voltage switchgear and controllers
Publish Date:
2013-08-01
Implement Date:
2013-10-01
Scope
This standard specifies the terms and definitions of insulation reinforcement parts for high-voltage switchgear in plateau areas, standard atmospheric conditions and plateau environmental parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage, etc. This standard is applicable to insulation reinforcement parts for high-voltage switchgear installed at altitudes of 1,000 m to 5,000 m, with equipment voltage ratings of 35 kV and below, and a frequency of 50 Hz for indoor use.
Development Information
Related Standards
GB 1984-2003
Replaced
GB 1984-2003 High-voltage alternating-current circuit-breakers
GB 1985-2004
Replaced
GB 1985-2004 High-voltage alternating-current disconnectors and earthing switches
GB/T 4473-2008
Replaced
GB/T 4473-2008 Synthetic testing of High-voltage alternating current circuit-breakers
GB/T 22381-2008
Replaced
GB/T 22381-2008 Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above—Fluid-filled and extruded insulation power cables—Fluid-filled and dry type cable-terminations
GB/T 22382-2008
Replaced