GB/T 1001.2-2010
Insulators for overhead lines with a nominal voltage above 1000V.Part 2:Insulator strings and insulator sets for a.c. systems.Definitions,test methods and acceptance criteria (English Version)

Standard No.

GB/T 1001.2-2010

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 1001.2-2010

Scope

This part of GB/T 1001 specifies standard electrical test procedures and acceptance rules to verify the specified characteristics of insulator strings and insulator string groups within the scope of this part. This part applies to insulator strings and insulator strings composed of porcelain or glass insulator string components for overhead power lines with a standard voltage higher than 1000V and a frequency not higher than 100Hz. This section also applies to insulator strings and insulator string groups for DC overhead traction lines. This section also applies to insulator strings and insulator string groups of similar structure used in substations. This part can also be used as a provisional standard for insulator strings, insulator strings and composite insulators for DC overhead power lines.

GB/T 1001.2-2010 Referenced Document

• GB 311.1-1997 Insulation co-ordination for high voltage transmission and distribution equipment
• GB/T 16927.1-1997 High-voltage test techniques. Part 1: General test requirements
• GB/T 2900.8-2009 Electrotechnical terminology.Insulators
• GB/T 311.2-2002 Insulation co-ordination Part 2: Application guide for insulation co-ordination for high voltage transmission and distribution equipment

GB/T 1001.2-2010 history

• 2011 GB/T 1001.2-2010 Insulators for overhead lines with a nominal voltage above 1000V.Part 2:Insulator strings and insulator sets for a.c. systems.Definitions,test methods and acceptance criteria

GB/T 1001.2-2010 -All Parts