Varnished fabrics for electrical purposes Methods of test

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-01-1979

Publisher

British Standards Institution

National foreword
Cooperating organizations
Introduction
1. General notes on tests
2. Thickness
2.1 Test apparatus
2.2 Test specimens
2.3 Procedure
2.4 Results
3. Resistance against hydrolysis
3.1 Test specimens
3.2 Procedure
3.3 Results
4. Effect of fabric on oil
4.1 Procedure
4.2 Results
5. Effect of oil or other liquid on varnished fabric
5.1 Test specimens
5.2 Procedure
5.3 Results
6. Tensile strength and extension
6.1 Test apparatus
6.2 Test specimens
6.3 Procedure
6.4 Results
7. Internal tearing resistance
7.1 Test apparatus
7.2 Test specimens
7.3 Procedure
7.4 Results
8. Edge tearing resistance
8.1 Apparatus
8.2 Test specimens
8.3 Procedure
8.4 Results
9. Electric strength
9.1 Apparatus
9.2 Test specimens and number of tests
9.3 Procedure
9.4 Results
10. Thermal endurance test
Figures

Methods of test for varnished fabrics with bases woven from cotton, natural silk or synthetic fibres (including glass) supplied in the form of full width rolls, sheets or tapes slit to various widths.

This Part of this British Standard contains the methods of test for varnished fabrics for electrical purposes.

Committee	GEL/15
DevelopmentNote	Also numbered as IEC 60394-2 Supersedes 77/31724 DC (08/2005)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Current

BS 5691-2:1979	Guide for the determination of thermal endurance properties of electrical insulating materials List of materials and available tests
BS 5689-3.1:1996	Varnished fabrics for electrical purposes. Specifications for individual materials Oleoresinous varnish. Cotton base, OR/C
BS 5664-2.2:1988	Solventless polymerisable resinous compounds used for electrical insulation. Methods of test. Coating powders
BS 5691-2:1995	Guide for the determination of thermal endurance properties of electrical insulating materials Choice of test criteria
BS 5689-3.2:1995	Varnished fabrics for electrical purposes. Specifications for individual materials Glass fabric based varnished fabrics with epoxy, polyurethane, silicone, polyester, bituminous or oleoresinous varnish

BS 419:1966	Specification for varnished fabrics and tapes for electrical purposes
IEC 60243:1967	Recommended methods of test for electric strength of solid insulating materials at power frequencies
BS 2844:1972	Memorandum on conditioning of solid electrical insulating materials prior to and during testing

View more information

£142.00

Excluding VAT

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

Access your standards online with a subscription

Features

Simple online access to standards, technical information and regulations.
Critical updates of standards and customisable alerts and notifications.
Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

Get in touch with us

BS 5689-2:1979

Varnished fabrics for electrical purposes Methods of test

Table of Contents

Abstract

Scope

General Product Information

Standards Referenced By This Book

Standards Referencing This Book

Category

Subcategory