BS EN 50216-11:2008
Current
The latest, up-to-date edition.
Power transformer and reactor fittings Oil and winding temperature indicators
31-01-2009
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.
| Committee |
PEL/14
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Standards | Relationship |
| EN 50216-11:2008 | Identical |
| IEC 60255-21-2:1988 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section Two: Shock and bump tests |
| IEC 60255-21-3:1993 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 3: Seismic tests |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| IEC 60255-21-1:1988 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section One: Vibration tests (sinusoidal) |
| EN 60255-21-1:1995 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 1: Vibration tests (sinusoidal) |
| EN 50216-4:2015 | Power transformer and reactor fittings - Part 4: Basic accessories (earthing terminal, drain and filling devices, thermometer pocket, wheel assembly) |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| EN 60255-21-2:1995 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 2: Shock and bump tests |
| EN 60255-21-3:1995 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 3: Seismic tests |
| EN 50216-1:2002 | Power transformer and reactor fittings - Part 1: General |
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