US Motors 9959 Variable Frequency Drive 0.5 HP

Product Description

The US Motors 9959 is a variable frequency drive suitable for 3-phase AC and PSC induction motors, controlling power up to one half horsepower. This device is designed with adjustable RMS current limit and I2t motor burnout prevention to ensure safety and efficiency in motor operation.

• Controls standard 3-phase AC and PSC induction motors.
• Features adjustable RMS current limit and I2t motor burnout prevention.
• Includes built dV/dT filter and electronic inrush current limit (EICL).

Product Highlights

This drive enhances motor performance with features like slip compensation and auto-tune, providing effective load regulation. It supports high starting torque with a power start mode and offers relay output contacts for run and fault indications.

Product Information

Standard Information

• Brand: US Motors
• MPN: 9959

Technical Specifications

• Input Voltage: 98-132 VAC
• Output Voltage: 230V
• Output Horsepower: 0.5 HP
• Constant Torque Current: 2.4 A
• IP Rating: IP20
• Net Weight: 1.3 lbs
• Height: 4.3 inches
• Width: 3.9 inches
• Depth: 2.75 inches
• Frequency Range: 50-60 Hz
• Output Frequency Range: 0-120 Hz
• Operating Temperature: 0 to 45°C
• Agency Approvals: cUL & CE