Circuit Module PRG 301

Circuit Module PRG 301
OEM PART NO. 40081644 ALT Ba
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Description:
The PRG301 is the power conditioner used in PSM modules. It receives its input from the Aux Gen/Battery circuits. The PRG operates as a low pass filter with the output being somewhat below the input by around 1 VDC when the active boost circuitry is switched off. The PRG further serves as a power-dissipating resistor when the input is too high. About 80 volts is when the resistive circuitry activates.
Specification:
- Input Voltage : 25-68V DC
- Output Voltage : 64-77V DC
- Resistive Circuitry : 80V DC
- Voltage At The Load : 4.75V DC & 5.25V DC
- Frequency : 50 HZ
Applications:
For all SD (super series EMD diesel Electric Locomotive replacements, the Locomotive holds an EM-2000 control system.
Note:
This module is a direct replacement solution without any additional modification to the locomotives.
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