Block of brake rheostats

The block of brake rheostats is designed to dissipate the energy of the traction motor during electric braking. The block can be placed on trams and trolleybuses of various modifications.

The block of brake rheostats meets the requirements of GOST 9219-95.

  • Block of brake rheostats
Characteristics
Характеристики
Rated voltage 550 V
Degree of protection according to GOST 14254 IP00
Permissible coil heating temperature, no more 450 ºC
Permissible heating temperature of the taps at the points of connection of external wires, not more than 100 ºC
Rated operating mode Repeated-short-term at PV 40%
Power at 350 ºC 12500 W
Resistance 1.25 Ohm
Dimensions 824х610х119 mm
Weight 17,6 kg