SYMPOSIA PAPER Published: 01 January 1983
STP34185S

An Evaluation of the Protection Provided by Textile Fabrics Against High-Energy Electrical Flashovers: Design of Test Apparatus

Source

Utility workers can be exposed to an acute flammability hazard when they are working close to an arcing fault or flashover from electrical equipment or power lines. At the present time it is not possible to recommend the type of protective clothing that should be worn in these circumstances, because no standard flammability test method is available to measure the ability of textile fabrics and other laminae to provide heat and flammability protection against large heat fluxes originating from electrical flashovers. The objective of this study has been to develop such a standard laboratory test method. The design of a test facility that generates arcs under controlled conditions is described. The results of preliminary testing are reported. They demonstrate the validity and reliability of the method as well as indicating those variables that need to be controlled when performing the test.

Author Information

King, MW
University of Manitoba, Winnipeg, Man.
Menzies, RW
University of Manitoba, Winnipeg, Man.
Doupe, BE
University of Manitoba, Winnipeg, Man.
Mathur, RM
University of Manitoba, Winnipeg, Man.
Gole, AM
University of Manitoba, Winnipeg, Man.
Price: $25.00
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Developed by Committee: E05
Pages: 89–106
DOI: 10.1520/STP34185S
ISBN-EB: 978-0-8031-4882-6
ISBN-13: 978-0-8031-0260-6