UNE 21428-1-1:2021
Current
Current
The latest, up-to-date edition.
Three-phase liquid-immersed distribution transformers 50 Hz, from 25 kVA to 3 150 kVA with highest voltage for equipment not exceeding 36 kV. Part 1: General requirements. Section 1: Requirement for dual voltage transformers in high-voltage.
Available format(s)
Hardcopy , PDF
Language(s)
Spanish, Castilian
Published date
01-12-2021
Publisher
Important note : Users cannot be edited or removed once added to your Multi user PDF.| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Current
|
| Supersedes |
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.