GB/T 14808-2001
Replaced
T/ZZB 0276-2017
Active
Group standards
T/ZZB 0276-2017 12 kV Outdoor High Voltage Intelligent Vacuum Circuit Breaker
T/ZZB 0276-2017 12 kV Outdoor High Voltage Intelligent Vacuum Circuit Breaker
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0276-2017
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
High-voltage switchgear
ICS Name:
High-voltage switchgear and controllers
Publish Date:
2017-12-15
Implement Date:
2017-12-22
Scope
Main technical content: This standard specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and service commitments for 12-kV outdoor high-voltage AC intelligent vacuum circuit breakers (hereinafter referred to as intelligent vacuum circuit breakers). This standard applies to outdoor intelligent vacuum circuit breakers with a rated voltage of 12 kV and a rated frequency of 50 Hz.
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