Kone OY 501492 H03 Brake Rectifier Unit | 501489G01 Rev 1.0 Elevator Controller Board

Ensure smooth and reliable power regulation within elevator traction systems with the genuine Kone OY 501492 H03 Rectifier Unit (PCB Component ID: 501489G01 Rev 1.0). Engineered by Kone, a global leader in vertical mobility infrastructure, this industrial-grade power module acts as a heavy-duty rectifier board. It is primarily utilized to convert alternating current (AC) into stable direct current (DC) to control the high-torque mechanical braking assemblies and coil circuits of elevator motors.

The assembly is built with premium electrical sub-components designed to withstand heavy industrial cycles. It features dual heavy-duty, high-capacity blue BC smoothing electrolytic capacitors rated at 4700$\mu$F / 63V, which ensure exceptional voltage filtering and ripple suppression. For optimal thermal management during constant switching cycles, the board is equipped with an integrated, substantial black anodized aluminum finned heatsink that efficiently dissipates heat away from the internal power semiconductors.

The entire module is pre-mounted into a rugged, industrial-grade stainless steel chassis frame, complete with wide dual-point slotted keyway mounting brackets for easy panel installation and replacement. This unit offers the perfect drop-in compatibility required for critical fleet maintenance, building automation overhauls, or elevator controller subsystem support.

Product Details

• Brand: Kone OY

• Model Number: 501492 H03

• PCB Revision Number: 501489G01 Rev 1.0

• Device Type: Elevator Motor Brake Rectifier Unit / Power Supply Module

• Capacitor Configuration: Dual 4700$\mu$F / 63V BC Electrolytic Filtering Units

• Cooling Profile: Integrated passive oversized black finned aluminum heatsink

• Chassis Type: Heavy-duty steel structural mounting frame with slotted installation holes