BS 6921:1988

Method for evaluation of the thermal endurance of flexible sheet electrical insulating materials using the wrapped tube method

BSI Group, 12/30/1988

Publisher: BS

File Format: PDF

$36.00$73.66

Description

Published:30/12/1988

Pages:8

File Size:1 file , 310 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Provides an evaluation by measuring the breakdown voltage after being subjected to selected exposure temperatures corresponding to an extrapolated 20 000 h time to failure.

Cross References:
BS 903:Part C4
BS 2782:Part 2:Methods 220 and 221
BS 2918
BS 5691:Part 1
BS 5691:Part 2
IEC 216-3
IEC 216-4

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