I.S. EN 50216-11:2008
Current
The latest, up-to-date edition.
POWER TRANSFORMER AND REACTOR FITTINGS - PART 11: OIL AND WINDING TEMPERATURE INDICATORS
Hardcopy , PDF
English
01-01-2008
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.
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
Describes 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.
| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN 50216-11:2008 | Identical |
| BS EN 50216-11:2008 | Equivalent |
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