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I.S. EN 50464-2-2:2007

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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 2-2: DISTRIBUTION TRANSFORMERS WITH CABLE BOXES ON THE HIGH-VOLTAGE AND/OR LOW-VOLTAGE SIDE - CABLE BOXES TYPE 1 FOR USE ON DISTRIBUTION TRANSFORMERS MEETING THE REQUIREMENTS OF EN 50464-2-1
Available format(s)

Hardcopy , PDF

Withdrawn date

25-12-2020

Language(s)

English

Published date

01-01-2007

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

1 Scope
2 Normative references
3 Definitions
4 Electrical requirements and clearances
  4.1 General
  4.2 High voltage enclosures
  4.3 Low voltage boxes
5 Design considerations
  5.1 General
  5.2 Terminal nuts and stems
  5.3 Provision for glanding cables
  5.4 Termination of cables within enclosure
6 Testing
  6.1 Type tests
  6.2 Routine tests
7 Earthing of cable boxes

Describes the requirements for cable boxes, Type 1, in which the cable cores are terminated.

DevelopmentNote
Supersedes I.S. HD 428-2-2. (05/2007)
DocumentType
Standard
Pages
10
PublisherName
National Standards Authority of Ireland
Status
Withdrawn
Supersedes

Standards Relationship
NEN EN 50464-2-2 : 2007 Identical
SN EN 50464-2-2 : 2007 Identical
NF EN 50464-2-2 : 2007 Identical
EN 50464-2-2:2007 Identical
NBN EN 50464-2-2 : 2007 Identical
DIN EN 50464-2-2 : 2007 Identical
BS EN 50464-2-2:2007 Identical

EN 50387:2002 Busbar bushings up to 1 kV and from 1,25 kA to 5 kA, for liquid filled transformers
EN 50386:2010/A1:2013 BUSHINGS UP TO 1 KV AND FROM 250 A TO 5 KA, FOR LIQUID FILLED TRANSFORMERS
EN 50336:2002 Bushings for transformers and reactor cable boxes not exceeding 36 kV
EN 50180:2010 Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers – Part 1: General requirements for bushings
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
EN 50181:2010 Plug-in type bushings above 1 kV up to 52 kV and from 250 A to 2,50 kA for equipment other than liquid filled transformers
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)

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Hardcopy - English
PDF - English
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