I.S. EN 62271-105:2012
Current
The latest, up-to-date edition.
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 105: ALTERNATING CURRENT SWITCH-FUSE COMBINATIONS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV (IEC 62271-105:2012 (EQV))
Hardcopy , PDF
English
01-01-2012
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.
FOREWORD
1 General
2 Normal and special service conditions
3 Terms and definitions
4 Ratings
5 Design and construction
6 Type tests
7 Routine tests
8 Guide for the selection of switch-fuse combinations
9 Information to be given with enquiries, tenders
and orders
10 Transport, storage, installation, operation
and maintenance
11 Safety
12 Influence of the product on the environment
Annex A (informative) - Example of the coordination
of fuses, switch and transformer
Annex B (normative) - Procedure for determining
transfer current
Annex C (normative) - Tolerances on test quantities
for type tests
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
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