STMP-140(86)/20

The product is used on 3400kW electric locomotives equipped with 110 (72)Vdc rated voltage storage batteries. It supplies charging current to the battery and secures the operation of auxiliary control circuits at 110 (72)Vdc.

STMP-140(86)/20

Minimum supply voltage: 161(90)Vrms Rated supply voltage: 230(130)Vrms Maximum supply voltage: 276(156)Vrms Rated output voltage: 130(90)Vdc Rated output current: 18Adc Limited output current: 20Adc Analogic display of battery current: 20...0...20Adc Analogic display of battery voltage: 0...150Vdc Operating temperature: -25°C...+70°C.