BS 7822-3:1995
Current
The latest, up-to-date edition.
Insulation coordination for equipment within low-voltage systems Use of coatings to achieve insulation coordination of printed board assemblies
Hardcopy , PDF
English
11-15-1995
Committees responsible
National foreword
Introduction
SPECIFICATION
1 Scope
2 Normative references
3 Definitions
4 Design requirements
5 Test specimens
6 Tests
Annexes
A (normative) Test sequence for type A coating
B (normative) Test sequence for type B coating
C (informative) Measuring the insulation distance of a
coated printed board
Table
1 Degrees of severities for rapid change of
temperature
Figures
1 Test specimen
2 Examples of land configurations
C.1 Measurement of the insulation distance
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