I.S. EN 61534-21:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
10-12-2021
01-01-2014
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 Terms and Definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking and documentation
9 Construction
10 Clearances, creepage distances and solid insulation
11 Protection against electric shock
12 Terminals and Terminations
13 Screws, current carrying parts and connections
14 Mechanical Strength
15 Insulation resistance test and dielectric strength test
16 Normal operation
17 Temperature rise
18 Short-circuit protection and short-circuit withstand strength
19 Resistance to heat
20 Fire hazard
21 External influences
22 Electromagnetic compatibility
Annex AA (normative) - Additional test requirements for PT systems
already complying with IEC 61534-21:2006
Annex ZA(normative) - Normative references to international
Publications with with their corresponding
European publications
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