EN 50216-2 : 2002 AMD 1 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
POWER TRANSFORMER AND REACTOR FITTINGS - PART 2: GAS AND OIL ACTUATED RELAY FOR LIQUID IMMERSED TRANSFORMERS AND REACTORS WITH CONSERVATOR
12-01-2013
27-01-2022
1 Scope
2 Normative references
3 Service conditions
3.1 Maximum inclination
3.2 Operating pressure
3.3 Sensitivity of the relay contacts to magnetic
fields
3.4 Special mechanical conditions
4 Dimensions
5 Operational performance
5.1 Alarm and trip contacts
5.2 Oil loss from tank
5.3 Latching of trip element
6 Electrical characteristics of switch
6.1 Switch type
6.2 Rated currents
6.3 Breaking and making capacity
7 Mechanical requirements
7.1 Terminal box
7.2 Testing facility
7.3 Gas sampling
7.4 Draining device
7.5 Presence of gas in the relay
7.6 Mounting arrangement
7.7 Pressure and vacuum
8 Nameplate
9 Tests
9.1 Routine tests
9.2 Type tests
Gives the gas and oil actuated relay (Buchholz relay) for liquid immersed power transformers and reactors with conservator for indoor or outdoor installation.
| Committee |
TC 14
|
| DevelopmentNote |
To be read in conjunction with EN 50216-1. (11/2003)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NBN EN 50216-2 : 2002 AMD 1 2003 | Identical |
| NEN EN 50216-2 : 2002 AMD 1 2003 | Identical |
| I.S. EN 50216-2:2002 | Identical |
| PN EN 50216-2 : 2004 | Identical |
| VDE 0532-216-2 : 2002 COR 1 2016 | Identical |
| DIN EN 50216-2 : 2002 COR 1 2016 | Identical |
| CEI EN 50216-2/A1:2003 | Identical |
| BS EN 50216-2:2002 | Identical |
| NF EN 50216-2 : 2002 AMD 1 2003 | Identical |
| UNE-EN 50216-2:2003 | Identical |