IEC TR 61439-0:2022
Current
The latest, up-to-date edition.
Low-voltage switchgear and controlgear assemblies- Part 0: Guidance to specifying assemblies
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
22-07-2022
Important note : Users cannot be edited or removed once added to your Multi user PDF.
IEC TR 61439-0:2022 standards for low-voltage switchgear and controlgear assemblies, there are system and application details that are specified by the specifier to enable the manufacturer to produce an assembly that meets the needs and expectations of the specifier.
IEC/TR 61439-0:2022, identifies from the specifier’s perspective those functions and characteristics that are defined when specifying assemblies. It provides:
- an explanation of the assembly characteristics and options within the IEC 61439 series;
- a guidance on how to select the appropriate options and define characteristics so as to meet specific application needs; and
- an assistance in the specification of assemblies.
This third edition cancels and replaces the second edition published in 2013. It constitutes a technical revision.
This third edition includes the following significant technical changes with respect to the previous edition:
- alignment with IEC 61439-1:2020;
- addition of new content in Clause 13 regarding current ratings;
- addition of a new subclause 12.8.1 detailing the fundamentals of the forms of internal separation;
- alignment of Annex B with Annex AA of 61439-2:2020;
- removal of the annexes detailing items subject to agreement between specifier and manufacturer for all product parts as not all of them can always be up to date
| DocumentType |
Technical Report
|
| Pages |
136
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN IEC 61439-1 Beiblatt 1:2024-02 | Identical |
| CEI IEC TR 61439-0:2024-05 | Identical |
| VDE 0660-600-1 SUPP 1:2024-02 | 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.