1397-LF600 | Allen-Bradley Line Filter Kit

Description 

The Allen-Bradley 1397-LF600 is a Line Filter Kit designed to reduce electrical noise and improve electromagnetic compatibility (EMC) in industrial automation systems.

Technical Specifications 

Information About 1397-LF600

The Allen-Bradley 1397-LF600 is an AC Line Filter Kit engineered for high-power industrial drive systems ranging from 400 to 600 horsepower. Specifically designed for use with drives connected to transformers with primary voltages above 2300V RMS, this filter helps suppress capacitive-coupled high-voltage spikes, ensuring reliable performance and extended equipment lifespan. It’s ideal for demanding applications requiring enhanced electrical noise suppression and drive protection.

Key Features:

• Product Type: AC Line Filter Kit

• Application Range: For 400–600 HP Allen-Bradley 1397 series drives

• Voltage Compatibility: Transformer primary voltage > 2300V RMS

• Filtering Method: Capacitive attenuation of high-voltage transients

• Internal Assembly: Six capacitors arranged in three series-connected pairs

• Included Components:

  • Capacitor assembly (802278-925R)

  • Triple fuse block (49454-19C)

  • Three 7.5A, 600V fuses (64876-84N)

  • Wire harness (802276-924R)

  • Mounting hardware, connectors, protective cover

• Required Wiring: Three user-supplied 600V, 14 AWG wires (approx. 1.2 meters each)

• Installation: Connects from transformer secondary to drive AC input ground

• Compliance: Designed to meet industrial drive noise mitigation standards

• Operating Conditions: Indoor installation with standard industrial environmental considerations

This line filter kit is ideal for protecting high-horsepower drive systems in industrial environments, especially where power quality is compromised by transformer-induced electrical noise.