I.S. EN 50464-2-2:2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
Hardcopy , PDF
25-12-2020
English
01-01-2007
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.
Dates of withdrawal of national standards are available from NSAI.
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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Withdrawn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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