SPX500A1-4A4N1

The Eaton Cutler-Hammer SPX500A1-4A4N1 is an advanced adjustable frequency drive tailored for high-performance scenarios. This drive provides an impressive 500 horsepower, making it suitable for a range of industrial applications. It operates at a nominal voltage of 480 volts and is configured within a NEMA Type 1 enclosure, ensuring adequate protection against common environmental factors.

This unit belongs to the Eaton Open Drives family, specifically to the product line of drives with frame sizes FR10 and greater. The drive utilizes a 3-phase configuration to enhance performance while maintaining electromagnetic compatibility (EMC L). It integrates an alphanumeric keypad for intuitive programming and monitoring.

The SPX500A1-4A4N1 does not feature a brake chopper circuit, simplifying its design for specific applications. It utilizes standard boards without any modifications for straightforward maintenance and upgrades. The frequency supply range is adaptable, accepting 50 Hz and 60 Hz for versatile use cases.

Connectivity is robust with 2 analog and 6 digital inputs, allowing for comprehensive monitoring and control capabilities. Additionally, the drive offers outputs of 1 analog, 1 digital, and 2 relays for effective communication with other systems. The SPX500A1-4A4N1 is engineered to deliver reliable performance across various demanding applications.