Toshiba Elevator BCU-500C UCE6-142B5 2N1M8685-C Inverter Driver Board

The CV600/CV620 Toshiba elevator inverter driver board, BCU-500C UCE6-142B5 2N1M8685-C, is the core power control unit of the elevator traction drive system. Made in China, this elevator inverter utilizes vector control technology to precisely manage the traction motor's torque output and speed regulation, ensuring smooth operation and ride comfort from start-up, operation, and parking.

The BCU-500C controls three-phase AC power rectification and inverter output, monitors motor current and speed in real time, and provides multiple electrical protections such as overcurrent, overvoltage, and overtemperature. It also collaborates with the elevator control system to achieve precise torque calculation and leveling control.

We provide professional maintenance teams with reliable genuine parts support and elevator repair service to ensure long-term, stable elevator operation.