VFD Line reactor for sale, 3 phase, 5 Amps, 2 hp output line reactor, 220V, 380V, 400V, 410V, 440V, 460V or 480V for choice. The conductor material of the reactor is mainly copper or aluminum, and the product is exquisitely made, has a long service life and is easy to operate.

8/11 · A line reactor operating at its rated current drops the same percent voltage as its impedance % figure. So, on a 460V service running at 460V, a 5% line reactor will drop the voltage to the drive by 5% which results in 437V. Since drives cannot generally make voltage, that's all the motor is going to get at full speed.

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.

KDR line reactors reduce harmonic current. Increases life of drive. Protects sensitive equipment. Power quality has degraded over time due to the increased use of non-linear loads. Drives and other sensitive devices are vulnerable to electrical distortion on the line. The KDR line reactor provides a cost-effective solution to this issue.

Line reactors lower peak charging currents, reduce harmonic distortion, and minimize ripple current on the DC bus. Load reactors minimize the negative effects of a VFD's PWM voltage spikes. Ultimately, increasing the motor operating lifetime. Various impedances offered including 3% and 5%. Robust overloads for demanding VFD applications.

A line reactor (also referred to as a "choke") is a variable frequency drive (VFD) accessory that consists of a coil of wire that forms a magnetic field as 

The ABB VFD used on large motors has a swinging choke that acts as a line reactor, but other smaller models do not have this. Gozuk offers line reactors as an option. Because they can

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.

When used in conjunction with a VFD, a KDR line reactor can help reduce harmonics and protect the drive from harmful voltage spikes. KDR line reactors are 

2006/7/26 · I recently installed four VFD's for four air handlers. These are 208v 3 ph motors from 10-20 hp. Three of four drives are running well. Motor currents and temperatures are good at 60 hz. A 15 hp drive has a line reactor which is excessively hot at 60 hz. It does vibrate

10/1 · Line Reactors – connected between AC Line Source and the input of a Variable Frequency Drive (VFD) and protects the drive from tripping nuisance and damages. Load Reactors on the other hand are used at the load side of a VFD to protect motors if the wiring distance between the VFD and motor is very long (over 100 feet)