Check the listing for details. KBMA-24D (9533) KB Electronics AC Drives, KBMA Series. Condition: New. Listed at 352.10 USD. stock photoKB ElectronicsAC Drives, KBMA SeriesItem# KBMA-24D - Drive, AC, 1HP, 240V, 3.6A, CT, N1, 208/230V 1-Ph Input, Also 115V 1-Ph, Jumper Select for Input and HP, 9533KBMA Series Information1/8 to 1 HP, Jumper SelectableInput: 115/230 VAC, 50/60 HZ, 1 Phase200% Starting TorqueOptional Class A RFI FilterSensorless Flux Vector ControlThe KBMA is manufactured with surface mount components incorporating advanced circuitry and technology. The KBMA Series adjustable frequency drives are variable speed controls housed in a NEMA‑1/ IP‑40 enclosure. The sine wave coded Pulse Width Modulated (PWM) output operates at a carrier frequency of 16 kHz which provides high motor efficiency and low noise. Adjustable linear acceleration and deceleration make the drive suitable for soft‑start applications. Its user‑friendly design makes the KBMA easy to install and operate. Setting the drive to specific applications is accomplished with selectable jumpers and trimpots, which eliminates the computer‑like programming required on other drives. However, for most applications no adjustments are necessary. For more advanced programming, PC based Drive‑Link™ software is available.