NBR 12454 : 1990
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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TRANSFORMADORES DE POTENCIA DE TENSOES MAXIMAS ATE 36,2 KV E POTENCIA DE 225 KVA ATE 3750 KVA
Published date
12-01-2013
Publisher
Withdrawn date
25-02-2022
Superseded by
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Padroniza caracteristicas eletricas e mecanicas dos transformadores de potencia em liquido isolante, trifasicos com dois enrolamentos, sistema de refrigeracao ONAN, aplicaveis em subestacoes com tensoes primarias maximas ate 36,2 kV e nas tensoes secundarias usuais.
| Committee |
CB-03
|
| DocumentType |
Standard
|
| PublisherName |
Brazilian Standards
|
| Status |
Withdrawn
|
| SupersededBy |
| NBR 6648 : 2014 | HEAVY-THICKNESS COILS AND PLATES OF CARBON STEEL FOR STRUCTURAL USE - SPECIFICATION |
Summarise
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