BS IEC 61111:1992
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Matting of insulating material for electrical purposes
Hardcopy , PDF
26-10-2018
English
13-01-2003
Foreword
Clause
1 Scope
2 Normative references
3 Definitions
4 Composition
5 Classification
6 Physical requirements
6.1 Shape
6.2 Dimensions
6.3 Thickness
6.4 Workmanship and finish
6.5 Marking
6.6 Packaging
7 Tests on matting
7.1 General
7.2 Visual inspection and measurements
7.3 Mechanical tests
7.4 Dielectric tests
7.5 Ageing tests
7.6 Thermal tests
7.7 Acid resistance
7.8 Oil resistance
8 Tests on matting with special properties
8.1 General
8.2 Category C - Extreme low temperature
9 Quality assurance plan and acceptance test
Annexes
A Marking symbol
B List and classification of tests
C Oil for tests for oil resistance
D Sampling plans and procedures
E Guidelines for the selection of the class of
matting in relation to nominal voltage of a system
F Acceptance tests
G In-service recommendations
Figures
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