GB/T 2681-1981
Abolished
T/JSEPA 039-2025
Active
Group standards
T/JSEPA 039-2025 The Design Technical Guidelines for the Access System of Power Users between 35kV-220kV Electricity
T/JSEPA 039-2025 The Design Technical Guidelines for the Access System of Power Users between 35kV-220kV Electricity
Price:
$ 20.00
Basic Information
Standard Code:
T/JSEPA 039-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Comprehensive Electrical Engineering
Publish Date:
2025-01-14
Implement Date:
2025-02-14
Scope
Main technical content: This document specifies the basic requirements for the design of power user access systems with voltage levels of 35kV to 220kV, the classification of power loads and supply requirements, the requirements for the primary part of the access system design, the requirements for the secondary part of the access system design, investment estimation and economic comparison requirements, special study requirements, user substation analysis requirements, and main drawing requirements. This document is applicable to the design of new, modified, and expanded power user access systems connected to the grid at voltage levels of 35kV to 220kV, but not applicable to the design of standalone distributed power or DC user access systems.
Development Information
Related Standards
GB/T 2682-1981
Abolished
GB/T 2682-1981 Colors of indicator lights and push-buttons used in electrical assembly devices
GB/T 3926-1983
Replaced
GB/T 3926-1983 Rated voltage for medium frequency equipment
GB/T 4064-1983
Abolished
GB/T 4064-1983 General guide for designing of electrical equipment to satisfy safety requirements
GB/T 4776-1984
Replaced
GB/T 4776-1984 Electrical safety terminology
GB/T 5080.4-1985
Active