I.S. EN 62271-1:2017/A1:2021
Current
The latest, up-to-date edition.
High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear (IEC 62271-1:2017)
Hardcopy , PDF
English
03-12-2021
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.
Dates of withdrawal of national standards are available from NSAI.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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
This part of IEC 62271 applies to AC switchgear and controlgear designed for indoor and/or outdoor installation and for operation at service frequencies up to and including 60 Hz and having rated voltages above 1 000 V.
| Committee |
TC 17
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-1034-5
|
| Pages |
288
|
| ProductNote |
This standard is also refer to:IEC TR 60909-1,IEC TR 60816 The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 62271-1:2017/AMD1:2021 | Identical |
| EN 62271-1:2017/A1:2021 | Identical |
| EN 62271-1:2017 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.