Resistor pack BSR-31 U5 Resistor KEM PK000000410

BSR-31 U5 power resistor blocks are designed for rheostatic starting and electrodynamic braking of DC traction motors installed on K7 and K10 mining contact electric locomotives with a coupling weight of 7 and 10 tons. The BSR-31 U5 power resistor blocks are equipped with elements made of FeCrAl ribbon. Technical characteristics of BSR-31 U5 power resistor blocks: • Rated voltage, V: 250; • Rated power, kW: 11.1; • Resistance, Ohm: first stage: 0.322; second stage: 1.28; third stage: x; • Rated current, A: first stage: 107; second stage: 76; third stage: x; • Mass, kg: 43.