GB/T 1309-1987
Test methods for varnished fabrics for electrical insulation (English Version)

Standard No.

GB/T 1309-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

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

Status

Be replaced 2009-12

Replace By

GB/T 1310.2-2009

Latest

GB/T 1310.2-2009

Scope

This standard specifies the test methods for electrical insulating varnished cloth. This method is applicable to the type test, factory test and acceptance test of varnished cloth and varnished cloth tapes made of cotton cloth, natural silk and synthetic fibers (including glass cloth).

GB/T 1309-1987 history

• 2009 GB/T 1310.2-2009 Varnished fabrics for electrical purposes.Part 2:Methods of test
• 1987 GB/T 1309-1987 Test methods for varnished fabrics for electrical insulation

GB/T 1309-1987 Test methods for varnished fabrics for electrical insulation was changed to GB/T 1310.2-2009 Varnished fabrics for electrical purposes.Part 2:Methods of test.