line reactor for vfd

Drive Harmonic currents will be reduced by adding an input line reactor. part number to protect both line and load side of a VFD. RL Line/Load Reactors.

Reactors are meant to provide protection for both the VFD and the power supply that provide energy to the VFD and the motor. When I say protection for the power input—it means the primary purpose to limit harmonics at the supply side. , Line side reactors are the common method of harmonics correction due to its low cost and reliability. ,

A line reactor is a heavy-duty inductor that is designed to absorb short, high-voltage transients that originate from local grids. July 1, 2020.

An input or line reactor helps protect a variable frequency drive (VFD) Line reactors are sized based on the HP and voltage ratings of the drive in use.

Line Reactors for VFD. They are also known as input reactors as they are installed at the input side of the VFD. Their primary role is to protect the VFD from incoming line voltage distortion such as spikes and surges. Switching transients can peak over 1000 volts.

Line reactors are electromagnetic devices used as inductors to protect variable frequency drives (VFDs) and other devices from electrical 

Load Reactor. A load reactor is used when the distance between the motor and VFD is very large; mostly 100 feet or more. Due to long-distance, voltage spikes are amplified more and this can affect the circuit in a large way. So, the line choke will limit this current to a safe limit.

Line reactors are sometimes used with variable frequency drive controls because they smooth out electrical power supply variations. They are used to correct a 

Line Reactors for AC Drives ; KDRULD25L. TRANS-COIL AC LINE REACTOR, 3% IMPEDANCE, 10HP, 230V, 30.8 AMPS, CHASSIS UNIT · $229.60 ; KDRULD25LE01. TRANS-COIL AC LINE 

When installing the Line Reactors on the. INPUT side of the Variable Frequency Drive. (VFD), please use the following guidelines when wiring the unit:.

Line Reactors protect Variable Frequency Drives (VFDs) from input power line disturbances by smoothing and slowing down incoming voltage distortion.