SVX125A1-4A1N1

The SVX125A1-4A1N1 model from Eaton Cutler-Hammer represents an adjustable frequency drive designed for high-performance operations. This powerful unit has a horsepower rating of 125 hp, making it suitable for demanding industrial applications. It operates on three-phase electricity within an input voltage range spanning 380 to 500 VAC and can handle input frequencies of either 50 or 60 Hz. This drive outputs voltage between 0 and 500 VAC at three-phase levels, offering flexibility for various machinery requirements.

With the ability to manage an output current of 170 A under a 150% overload condition, the SVX125A1-4A1N1 ensures reliable performance even in high-stress scenarios. The output frequency can range from 0 to 320 Hz. The drive utilizes two control methods, sensorless vector and V/Hz, enhancing its operational versatility.

The enclosure is rated NEMA 1 with an IP21 classification, providing adequate protection from contaminants in typical indoor environments. Additionally, the control features include an alphanumeric keypad that allows for straightforward operation and configuration changes. EMC filtering is an important feature of this drive, utilizing an EMC H (high) filter suitable for environments with stringent electromagnetic compatibility standards. It also integrates EMC filtering with a DC link choke, ensuring smoother operation without the inclusion of a brake chopper. Overall, the Eaton Cutler-Hammer SVX125A1-4A1N1 drive balances performance and functionality in a compact design.