Allen-Bradley 1321-3RB320-C

The Rockwell Automation part number 1321-3RB320-C is a robust three-phase line reactor designed for optimal performance in power conditioning applications, especially when paired with PowerFlex 40 and PowerFlex 400 drives. With a current rating of 320 amps and an inductance of 0.125 millihenries, this open-style enclosure reactor effectively reduces AC input line harmonics, helping to comply with IEEE-519 standards. It also absorbs voltage and current spikes, while minimizing AC ripple on the DC bus, ensuring enhanced system reliability. Engineered for versatility and resilience, this reactor operates within an insulation system rated for temperatures up to 130°C and can endure a wide storage temperature range from -40°C to 70°C. Its design simplifies installation, making it a practical choice for professionals seeking to improve power quality in their systems.