174633.00 Leeson SM2 AC Adjustable Speed VFD Drive 3HP 480-590V

174633.00 Leeson SM2 AC Adjustable Speed VFD Drive 3HP 480-590V

The Leeson SM2 Series Flux Vector AC Inverter is a 3HP adjustable speed VFD drive designed for three-phase vector duty rated AC motors. It replaces the Leeson 174927.00 VFD Drive and is ideal for applications such as food processing, machinery, material handling, and HVAC systems.

Key Specifications

• Horsepower: 3 HP
• Voltage: 480-590 V
• Amperage: Max 3.9 A
• Enclosure: NEMA 1, IP31

Product Features & Fitment

This VFD drive supports three-phase input and output only and operates in multiple modes including open loop flux vector (speed or torque), V/Hz (constant or variable), and enhanced V/Hz with auto-tuning. It features a user-friendly 6-button keypad with a vivid 4-digit LED display, allowing easy operation and clear visibility from a distance. The enclosure is rated for general indoor use, protecting against light dust and accidental contact with electrical components. The unit operates within a temperature range of -10°C to 55°C, with a 2.5% current derate per degree above 40°C.

Dimensions are 7.5 x 3.9 x 5.45 inches and the unit weighs 4 lbs, facilitating straightforward installation in typical industrial environments.

Cross Reference

• Leeson 174927.00 VFD Drive