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Power supply IPS-01


This range of converters has been developed to convert voltages from a central 110VDC to 24VDC.It is currently used  to power wiper motors of electric trains EPL-2T, EPL-9T, diesel trains DPL-02 and DEL-02 and diesel locomotives TEP-150.


Main specification:

Nominal rating power, W  .....................................................................................  250; 
Operating supply voltage, V .................................................................................  100; 
Power supply tolerance, V .......................................... from minus 10В to plus 50В; 
Voltage output at operating supply voltage,  V ................................. from 23 to 25; 
Rated output current , А ........................................................................................... 10; 
Maximum output current ( for 3 minutes), A .......................................................... 24;
Strength of insulation (input\output),V............................................................... 1500;
Climatic modification................................................................................................ У3;
Dimensional specifications, mm......................................................... 255х180х150;
Mass, kg, no more than .............................................................................................. 4;


Electric power supply has overheat control.  Operation threshold is set at 75 C. Operation indicator – LED.  Overheating causes blocking of power-supply source in order to reduce the temperature.  The over-temperature hysteresis range is 5°C.