Railway applications. Mounted parts of the traction transformer and cooling system - Water pump for traction converters1 Scope This Technical Specification covers requirements for centrifugal and peripheral electric pumps which generate the circulation of cooling liquid in converters of rail vehicles and their associated cooling system. The pumps covered in this Technical Specification are rotodynamic pumps driven by canned motors or magnetically coupled motors. CLC TS 50537 3 gives consideration to both technical and normative requirements of the railway environment

2 Information concerning airborne noise and vibration emissions

and testing of materials in compliance with BS 1924-2 can thus help improve the long-term durability of the treated materials or soils

additional legislation might be applicable

with no obstructions between the watermist nozzles and oil surface

If you design or manufacture belt drive equipment

This part of ISO 15859 is applicable to ammonia influents only within the specified limits herein

After the incident

by thermographic examination

The source of these constraints is normally the empirical domain being modelled

it’s now common practice to use wider cavities in cavity walls

Who is BS 1296-3 - Butt-welded cutting tools and blanks for for

The need to have a code of practice that covers escalators and moving walks of any age