Ansaldo BMB 5’504’0 Printed Circuit Board
Product Manual：
Ansaldo BMB 5’504’0 is a DC speed regulation excitation control PCB board, a spare part for maintenance and replacement of transmission equipment.
Control the excitation circuit output and stabilize the motor excitation current
Optoelectronic isolation input signal to resist on-site electromagnetic interference
Rack card installation, easy disassembly and replacement
Onboard indicator light for quick troubleshooting of power and circuit faults
PCB three proof coating, dustproof and moisture-proof, suitable for industrial and mining dust
Surface mount components, capable of withstanding device start stop vibrations
Wide temperature materials, stable operation of high and low temperature control cabinets
Reserve test points for convenient instrument maintenance and measurement
Adjustable potentiometer, on-site setting of excitation parameters
Cooperate with the main control board to form excitation closed-loop control
Overcurrent and overvoltage hardware protection, fault cutting excitation
Partition wiring to reduce strong and weak electrical signal crosstalk
Bus docking main control and power board
Suitable for Ansaldo old-fashioned DC speed regulation machine
Factory aging test, low failure rate during heavy-duty operation
ending
Overall, the BMB 5’504’0 excitation control is precise, durable, and reliable, making it a commonly used replacement circuit board for metallurgical and papermaking old drives.
Product detailed pictures：
BMB 5’504’0
product video
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