GB/T 3956-1997
Replaced
T/ZZB 2680-2022
Active
Group standards
T/ZZB 2680-2022 Intelligent grounding box for high-voltage cable live monitoring integration
T/ZZB 2680-2022 Intelligent grounding box for high-voltage cable live monitoring integration
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2680-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Cables and their accessories
ICS Name:
Comprehensive overview of wires and cables
Publish Date:
2022-04-13
Implement Date:
2022-05-13
Pages:
24 pages
Scope
Main technical content: This document specifies the terms and definitions, product models and structures, working conditions, basic requirements, technical requirements, inspection methods, inspection rules, marking, lifting, packaging, transportation and storage, and quality commitments of intelligent grounding boxes for live monitoring of integrated high-voltage cables (hereinafter referred to as "grounding boxes"). This document is applicable to integrated high-voltage cable live monitoring intelligent grounding boxes for single-core cross-linked polyethylene insulated AC power cable lines with a voltage of 500 kV and below.
Development Information
Related Standards
GB/T 17650.1-1998
Replaced
GB/T 17650.1-1998 Test on gases evolved during combustion of materials from cables Part 1:Determination of the amount of halogen acid gas
GB/T 17650.2-1998
Replaced
GB/T 17650.2-1998 Test on gases evolved during combustion of materials from cables Part 2:Determination of degree of acidity of gases by measuring pH and conductivity
GB/T 17651.1-1998
Replaced
GB/T 17651.1-1998 Measurement of smoke density of cables burning under defined conditions Part 1:Test apparatus
GB/T 17651.2-1998
Replaced
GB/T 17651.2-1998 Measurement of smoke density of cables burning under defined conditions Part 2:Test procedure and requirements
GB/T 4074.1-1999
Replaced