GB/T 14808-2001
Replaced
T/ZZB 2590-2021
Active
Group standards
T/ZZB 2590-2021 40.5kV Gas Insulated Metal-Enclosed Switchgear and Control Equipment for Offshore Wind Power Generation
T/ZZB 2590-2021 40.5kV Gas Insulated Metal-Enclosed Switchgear and Control Equipment for Offshore Wind Power Generation
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2590-2021
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:
2021-10-28
Implement Date:
2021-11-28
Scope
Main technical content: This document specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, nameplates, packaging, transportation, storage, and quality commitments for 40.5 kV gas-insulated metal-enclosed switchgear and control equipment (hereinafter referred to as switchgear) used in offshore wind power. This document applies to factory-assembled switchgear and control equipment with a rated voltage of 40.5 kV, a frequency of 50 Hz, a design pressure not exceeding 0.3 MPa (relative pressure), and is used in offshore wind power applications that employ gas-insulated metal-enclosed switchgear and control equipment.
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