I.S. EN IEC 61557-7:2022/A1:2023
Current
Current
The latest, up-to-date edition.
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence
Amendment of
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
08-10-2023
Publisher
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.
DocumentType |
Standard
|
Pages |
18
|
PublisherName |
National Standards Authority of Ireland
|
Status |
Current
|
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