I.S. EN 50017:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - POWDER FILLING "Q"
Hardcopy , PDF
01-21-2008
English
01-01-1999
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope
2 Normative references
3 Definitions
4 Enclosure
5 Requirements for filling material
6 Distances
7 Use of materials
8 Cable entries and bushings
9 Energy storing devices
10 Temperature limitations
11 Fault conditions
12 Type verifications and tests
13 Routine verifications and tests
14 Marking
15 Instructions
Annex A (normative) Test arrangement for the electric
strength test of the filling material
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