Allen-Bradley 1331-AAF20

Allen-Bradley 1331-AAF20 | Single-Phase Adjustable Frequency AC Drive

Overview

The Allen-Bradley 1331-AAF20 is a single-phase adjustable frequency AC drive from the 1331 Series, designed to provide efficient motor control for various industrial applications. With a power range of 0.5 to 2 horsepower (0.37 to 1.5 kW), this drive operates on a 230V single-phase input and delivers a three-phase output to control motor speed and torque effectively.

Key Features

• Input Voltage: 230V AC, single-phase

• Output Voltage: 230V AC, three-phase

• Power Rating: 0.5–2 HP (0.37–1.5 kW)

• Series: C

• Adjustable Frequency: Enables precise motor speed control

• Compact Design: Facilitates easy integration into control panels

• Durable Construction: Suitable for industrial environments

Technical Specifications

• Catalog Number: 1331-AAF20

• Input Frequency: 50/60 Hz

• Output Frequency Range: 0–120 Hz

• Operating Temperature Range: 0°C to 50°C (32°F to 122°F)

• Enclosure Type: Open chassis (requires installation in a suitable enclosure)

• Control Method: Volts per Hertz (V/Hz)

• Protection Features: Overcurrent, overvoltage, undervoltage, and thermal protection

Applications

• Industrial Automation: Controls motor speed in conveyors, fans, and pumps

• HVAC Systems: Regulates airflow and temperature by adjusting fan speeds

• Manufacturing Equipment: Provides variable speed control for machinery

• Process Control: Enhances precision in processes requiring speed variation

Why Choose the 1331-AAF20?

• Energy Efficiency: Reduces energy consumption by matching motor speed to load requirements

• Improved Process Control: Offers precise speed regulation for enhanced product quality

• Extended Equipment Life: Minimizes mechanical stress on motors and connected equipment

• Versatility: Suitable for a wide range of industrial and commercial applications

Order Now

The Allen-Bradley 1331-AAF20 adjustable frequency AC drive is available for immediate shipment.