GB/T 4056-2008 Replaced National standards

GB/T 4056-2008 Ball and socket coupling dimensions of string insulator units

Publish Date: 2008-06-18 Implement Date: 2009-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4056-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Insulator

ICS Name: Insulator

Publish Date: 2008-06-18

Implement Date: 2009-03-01

Pages: 24 pages

Scope

This standard applies to disc-shaped and long-rod-shaped insulator string components and their metal accessories.

Development Information

Word Count: 44 Thousand words Pages: 24 pages

Replace the following standards

GB/T 4056-1994 Coupling dimensions of suspension insulators for high voltage lines

Superseded by the following standards

GB/T 4056-2019 Dimensions of ball and socket couplings of string insulator units

Adopt standards

IEC 60120:1984

Related Standards

GB/T 4585.1-1984 Abolished

GB/T 4585.1-1984 Artificial pollution tests on high-voltage insulators to be used on a.c.systems Salt-fog method

Publish Date: 1984-07-23

GB/T 775.1-1987 Replaced

GB/T 775.1-1987 Test method for insulators—Part 1:General test methods

Publish Date: 1987-01-23

GB/T 775.3-1987 Replaced

GB/T 775.3-1987 Test method for insulators—Part 3:Mechanical test methods

Publish Date: 1987-01-23

GB/T 7253-1987 Replaced

GB/T 7253-1987 The string insulator units of the cap and pin type—Dimensions and characteristics

Publish Date: 1987-02-09

GB 12744-1991 Replaced

GB 12744-1991 Outdoor antipollution-type solid-core post insulators of ceramic material

Publish Date: 1991-03-21

GB/T 4585.2-1991 Abolished

GB/T 4585.2-1991 Artificial pollution tests on high-voltage insulators to be used on a.c.systems solid-layer method

Publish Date: 1991-06-06