EN 50464-2-1:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
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 2-1: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements
01-03-2018
20-04-2007
Introduction
1 Scope
2 Definitions
3 Electrical characteristics
4 Design characteristics
4.1 Type of oil preservation and degree of sealing
4.2 Terminal markings
4.3 Provision for cable box Type 1 connections
4.4 Provision for cable box Type 2
5 Transformer requirements
5.1 Transformers with cable boxes, mounted on both sides
5.2 Transformers with cable boxes, cover mounted
5.3 Unit substation transformer, with cable boxes mounted
on the same side
5.4 Unit substation transformer with flange boxes, cover
mounted
6 Distance between bushings
7 Tests
EN 50464-2-1 covers, in conjunction with EN 50464-1, distribution transformers under iii) and iv) above, up to 36 kV (the data from 24 kV to 36 kV are under consideration). Further documents exist which may be used by agreement between purchaser and manufacturer for cable boxes and enclosures. The dimensional requirements for cable boxes and protective enclosures are not enclosed in this document.
| Committee |
CLC/TC 14
|
| DevelopmentNote |
Supersedes HD 428.2.1. (04/2007) To be read in conjunction with EN 50464-1. (05/2007)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 50464-2-1 : 2007 | Identical |
| NBN EN 50464-2-1 : 2007 | Identical |
| NEN EN 50464-2-1 : 2007 | Identical |
| I.S. EN 50464-2-1:2007 | Identical |
| PN EN 50464-2-1 : 2010 | Identical |
| SN EN 50464-2-1 : 2007 | Identical |
| VDE 0532-222-1 : 2007 | Identical |
| DIN EN 50464-2-1 : 2007 | Identical |
| BS EN 50464-2-1:2007 | Identical |
| UNE-EN 50464-2-1:2010 | Identical |
| CEI EN 50464-2-1 : 2007 | Identical |
| UNE-EN 50464-2-1:2007 | Identical |
| EN 50464-1 : 2007 AMD 1 2012 | THREE-PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 50 KVA TO 2500 KVA WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS |
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