EN 50216-11:2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Power transformer and reactor fittings - Part 11: Oil and winding temperature indicators
19-09-2008
25-01-2022
1 Scope
2 Normative references
3 Direct reading mechanical dial type oil and winding
temperature indicators
3.1 General
3.2 Mechanical requirements
3.3 Mechanical protection degree
3.4 Terminal box
4 Sensing bulb and capillary
5 Measuring accuracy
6 Electric contacts
6.1 Number and type of contacts
6.2 Breaking and making capacity
7 Heating system on WTI
8 Special requirements
9 Tests
9.1 Routine tests
9.2 Type tests
EN 50216-11 covers oil temperature and winding temperature (thermal image) indicators of the interchangeable mechanical (not electronic) type with contacts for use with liquid immersed power transformers and reactors for indoor or outdoor installation. This standard defines the characteristics of the instruments in order to ensure the interchangeability achieving the same performance. Except where otherwise specified or implied herein, oil and winding temperature indicators shall comply with the requirements of EN 50216-1.
| Committee |
CLC/TC 14
|
| DevelopmentNote |
To be read in conjunction with EN 50216-1. (10/2008)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NEN EN 50216-11 : 2008 | Identical |
| I.S. EN 50216-11:2008 | Identical |
| BS EN 50216-11:2008 | Identical |
| PN EN 50216-11 : 2009 | Identical |
| VDE 0532-216-11:2009-04 | Identical |
| CEI EN 50216-11 : 2009 | Identical |
| NBN EN 50216-11 : 2009 | Identical |
| NF EN 50216-11 : 2008 | Identical |
| DIN EN 50216-11:2009-04 | Identical |
| UNE-EN 50216-11:2009 | Identical |