
Dynamic Braking Resistor Block BRT-1.9/20U1 for Tram Electric Drives
Manufacturer:
PZT LLC
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Description
Brake resistor block BRT-1,9/20U1 is a part of automated traction electric drive of tram car. The unit provides the possibility of damping dynamic overvoltages of the contact network, as well as energy discharge during electrodynamic braking in the absence of consumers in the contact network, which should receive the recovered energy.
Specifications
Nominal resistance of the resistor
1.9 ohm
Reduced limit temperature of the medium
45 °C
Higher limit temperature of the medium
40 °C
Dimensions
400 mm
Number of resistors in the block
1 pcs
Rated power dissipation of the unit
20000 W
Resistance
1.9 ohm
Designation
Block of braking resistors BRT-1.9/20U1
Accuracy
2 %
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