BS DD CLC/TS 50537-2:2010 Railway applications - Mounted parts of the traction transformer and cooling system - Pump for insulating liquid for traction transformers and reactors
This Technical Specification covers requirements for electric pumps which generate the circulation of
insulation liquid in traction transformers and reactors of rail vehicles and their associated cooling
system.
The pumps covered by this Technical Specification are rotodynamic pumps driven by a squirrel cage
induction motor which is immersed in the insulating liquid.
CLC/TS 50537-2 gives consideration to both technical and normative requirements of the railway
environment and restricts the variety provided by industry-wide standards for pumps (for example
EN 50216-7 and EN ISO 9906). It determines requirements and tests enabling the interchangeability
especially regarding electrical, mechanical and hydraulic interfaces. Furthermore, service conditions
are described.
BS DD CLC/TS 50537-2:2010 history
2010BS DD CLC/TS 50537-2:2010 Railway applications - Mounted parts of the traction transformer and cooling system - Pump for insulating liquid for traction transformers and reactors