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EVS-EN 50464-1:2007

Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV -- Part 1: General requirements

General information

Withdrawn from 05.08.2015
Base Documents
EN 50464-1:2007
Directives or regulations
None

Standard history

Status
Date
Type
Name
05.08.2015
Main
03.02.2012
Amendment
EVS-EN 50464-1:2007/A1:2012
04.07.2007
Main
EVS-EN 50464-1:2007
Main
EVS-HD 428.1 S1:2003
Main
EVS-HD 428.3 S1:2003
This document covers transformers from 50 kVA to 2 500 kVA intended for operation in three-phase distribution networks, for indoor or outdoor continuous service, 50 Hz, immersed in mineral oil, natural cooling, with two windings: − a primary (high-voltage) winding with a highest voltage for equipment from 3,6 kV to 36 kV; − a secondary (low-voltage) winding with a highest voltage for equipment not exceeding 1,1 kV.

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