Filter Line Reactor / Line Choke

Brand: Grand Holly

Description

A line reactor is a 3-phase series inductance on the line side of a variable speed drive. Line reactors are available in various values of percent impedance, most typically 3% to 5%. Line reactors offer an economical solution to a variety of problems, especially in variable speed drive installations. It is applicable to either the input or the output of the drives.

Filtering with a hollow line reactor provides the following advantages :
• To add line impedance
• To provide some light buffering against low magnitude line spikes
• To reduce harmonics
• To compensate for a low inductance motor
• To increase the life span of semiconductors