Multiquip 45149 Capacitor 4700 UF 450 Vdc - OEM Replacement Part

This high-capacity 4700 microfarad, 450 volt DC capacitor is a critical component in the PRX ride-on power float's electric drive system, serving as part of the capacitor bank that stores and regulates electrical energy between the generator's rectifier and the dual motor inverters. The capacitor bank plays an essential role in smoothing DC voltage fluctuations and providing stable power delivery to the AC motors that drive the trowel's operation.

In the PRX electric drive system, three-phase AC power from the generator passes through a rectifier to produce DC current, which is stored in the capacitor bank before being converted back to three-phase AC by the inverters that control each motor. This capacitor's high voltage rating (450 Vdc) and large capacitance (4700 µF) are specifically engineered to handle the demanding power requirements of professional ride-on troweling equipment. Capacitor failure can result in unstable motor operation, reduced power output, or complete system shutdown.

Compatible with the following Multiquip models:

• PRX Ride-On Power Float

Genuine Multiquip OEM part, sold by an authorized dealer.