PREN 50541-1 : DRAFT 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 DRY-TYPE DISTRIBUTION TRANSFORMERS 50 HZ, FROM 100 TO 3150 KVA, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS AND REQUIREMENTS FOR DRY TYPE TRANSFORMERS WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV
01-04-2011
12-01-2013
1 Scope
2 Normative references
3 Electrical characteristics
4 Tests
5 Design requirements
6 Terminals
7 Enclosure
8 Overall dimensional indications and accessories
9 Efficiency and drop voltage at reference temperature
Annex A (informative) - Capitalisation evaluation
Bibliography
Defines transformers from 100 kVA to 3150 kVA intended for operation in three phases distribution networks, for indoor continuous service, 50 HZ, natural cooling, with two windings.
| Committee |
TC 14
|
| DocumentType |
Draft
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 50541-1 : 2012 | Identical |
| NF EN 50541-1 : 2011 | Identical |
| 09/30211604 DC : 0 | Identical |
| VDE 0532-241 : 2012 | Identical |
| NEN EN 50541-1 : 2011 | Identical |
| EN 62262:2002 | Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) |
| IEC 62271-202:2014 | High-voltage switchgear and controlgear - Part 202: High-voltage/ low-voltage prefabricated substation |
| EN 60076-4:2002 | Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors |
| IEC TR 60616:1978 | Terminal and tapping markings for power transformers |
| EN 50387:2002 | Busbar bushings up to 1 kV and from 1,25 kA to 5 kA, for liquid filled transformers |
| EN 60076-5:2006 | Power transformers - Part 5: Ability to withstand short-circuit |
| EN 60076-11:2004 | Power transformers - Part 11: Dry-type transformers |
| IEC 60076-5:2006 | Power transformers - Part 5: Ability to withstand short circuit |
| EN 62271-202:2014/AC:2014 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 202: HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATION (IEC 62271-202:2014) |
| EN 50386:2010/A1:2013 | BUSHINGS UP TO 1 KV AND FROM 250 A TO 5 KA, FOR LIQUID FILLED TRANSFORMERS |
| IEC 60076-4:1976 | Power transformers - Part 4: Tappings and connections |
| IEC 60076-12:2008 | Power transformers - Part 12: Loading guide for dry-type power transformers |
| 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 |
| EN 60076-10:2016 | Power transformers - Part 10: Determination of sound levels |
| IEC 60076-3:2013 | Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| IEC 60076-1:2011 | Power transformers - Part 1: General |
| IEC 62262:2002 | Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) |
| EN 60076-1:2011 | POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011) |
| IEC 60076-2:2011 | Power transformers - Part 2: Temperature rise for liquid-immersed transformers |
| EN 60076-16:2011 | Power transformers - Part 16: Transformers for wind turbines applications |
| 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) |
| EN 60076-2:2011 | Power transformers - Part 2: Temperature rise for liquid-immersed transformers |
| IEC 60076-16:2011 | Power transformers - Part 16: Transformers for wind turbine applications |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.