I.S. EN 62271-1:2017&A1:2021
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
03-12-2021
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Normal and special service conditions
5 Ratings
6 Design and construction
7 Type tests
8 Routine tests
9 Guide to the selection of switchgear and controlgear (informative)
10 Information to be given with enquiries, tenders and orders (informative)
11 Transport, storage, installation, operating instructions and maintenance
12 Safety
13 Influence of the product on the environment
Annex A (normative) Identification of test objects
Annex B (informative) Determination of the equivalent RMS value of a short-time
current during a short-circuit of a given duration
Annex C (normative) Method for the weatherproofing test for outdoor switchgear and
controlgear
Annex D (informative) References for auxiliary and control circuit components
Annex E (normative) Tolerances on test quantities during tests
Annex F (informative) Information and technical requirements to be given with
enquiries, tenders and orders
Annex G (informative) List of symbols
Annex H (informative) Electromagnetic compatibility on site
Annex I (informative) List of notes concerning certain countries
Annex J (informative) Extension of validity of type tests
Annex K (informative) Exposure to pollution
Bibliography
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