GB/T 14808-2001
Replaced
T/CIET 1490-2025
Active
Group standards
T/CIET 1490-2025 Intelligent primary and secondary integrated pole circuit breaker set
T/CIET 1490-2025 Intelligent primary and secondary integrated pole circuit breaker set
Price:
$ 20.00
Basic Information
Standard Code:
T/CIET 1490-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Normal diagnostic instruments
ICS Name:
High-voltage switchgear and controllers
Publish Date:
2025-07-31
Implement Date:
2025-07-31
Scope
This document specifies the terms and definitions, conditions of use, technical requirements, test methods, packaging, documentation, and installation of intelligent primary-secondary integrated pole-mounted circuit breakers (hereinafter referred to as "circuit breakers"). This document applies to intelligent primary-secondary integrated pole-mounted circuit breakers. This document specifies the terms and definitions, conditions of use, technical requirements, test methods, packaging, documentation, and installation of intelligent primary-secondary integrated pole-mounted circuit breakers (hereinafter referred to as "circuit breakers"). This document applies to intelligent primary-secondary integrated pole-mounted circuit breakers.
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