IEC 61857-21:1998
Superseded
View Superseded by
Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose model - Wire-wound applications
Hardcopy , PDF
English - French
11-16-1998
09-12-2022
This general purpose model (GPM) can be used for the evaluation of wire-wound electrical insulation systems where specific electrotechnical products are not available or required.
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| CEI EN 61857-21:1999 | Identical |
| UNE-EN 61857-21:1999 | Identical |
| BS EN 61857-21:1999 | Identical |
A newer version of this standard is available.
View Current Edition
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.