NBN EN 50299 : 2003
Current
The latest, up-to-date edition.
OIL-IMMERSED CABLE CONNECTION ASSEMBLIES FOR TRANSFORMERS AND REACTORS HAVING HIGHEST VOLTAGE FOR EQUIPMENT U[M] FROM 72,5 KV TO 550 KV
12-01-2013
1 Scope
2 Normative references
3 Definitions
4 Limits of supply
5 Rated values
6 Preferred values
6.1 Highest voltage for equipment
6.2 Rated current
7 Requirements
7.1 Temperature of connection interface
7.2 Mechanical requirements
7.3 Standard dimensions
7.4 Disconnecting link
7.5 Protection against corrosion
7.6 Mechanical forces on cable terminations
8 Tests
8.1 Factory tests
8.2 Tests after installation
Figure 1 - Limits of supply for transformer end terminal
and cable termination
Figure 2 - Standard dimensions for cable connection assembly
Includes the oil-immersed single-phase connection assembly of cables for transformers and reactors, designed in accordance with EN 60076 series and with EN 60289, respectively. Aim is to establish for the cable assemblies: - the electrical and mechanical requirements, including interchangeability; - the limits of supply; - the test to be carried out.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 50299 : 2003 COR 1 2005 | Identical |
| EN 50299 : 2002 COR 2004 | Identical |
| UNE-EN 50299:2004 | Identical |
| BS EN 50299:2002 | Identical |
| I.S. EN 50299:2004 | Identical |
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