Important standards and regulations concerning water pumps in traction converters for the railway industry
Overview of CLC/TS 50537-3
In this brochure, you will find important information on the standard CLC/TS 50537-3 relating to water pumps for cooling traction inverters in the railway industry using the LC pump series as an example.
Our LC pumps are designed according to CLC/TS 50537-3. Our pumps are characterised by an outstanding MTBF > 130,000 h and their low weight.
LC pump – technical data
|Delivery rate (50 Hz)||up to 19.2 m3/h (up to 320 l/min)|
|Pumping head (50 Hz)||up to 38 m|
|Motor output||1.0 kW to 3.0 kW|
|Nominal pressure||10 bar|
|Operating temperature||–40 °C to +80 °C|
|Weight||< 42 kg|
|Noise level (50 Hz / 60 Hz)||< 68 dB|
|Type of protection (motor)||IP 66|
|Corrosion protection (paintwork)||up to C5|
|Fire protection (paintwork)||R1 and R7 for HL1, HL2 and HL3|