Electrician

Line Reactors And Vfds

VFD Harmonics and Power Quality Line reactors can be installed upstream from the drive for harmonic mitigation and transient protection. If the drive is placed downstream it is referred to as a load reactor. Galco is a Factory Authorized Stocking Distributor for Over 150 Brands of Industrial Electrical & Electronic Automation, Controls and…

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RL Line and Load Reactors Peace of mind included. Our RL Line/Load Reactors are best-in class power quality units with a long history of proven performance for lowering harmonics caused by variable frequency drives (VFDs).

The problem that line reactors are likely to cure is line voltage transients of the type that are caused by the utility switching power factor correction capacitors. That can cause relatively small over-voltage transients that have a frequency that is only about 5 or 10 times the line frequency and last for…

Line reactor inductance, current rating? If you put two VFDs behind one reactor, then the each of these drives will present harmonics to the input section of the other. The line voltage drop after the reactor is increased, and stands a good chance of reducing the voltage enough to trick the phase…

Do you have problems with your existing variable-frequency drives (VFDs)? If so, 3-phase line reactors may be a very viable solution. A line reactor acts not only as a current-limiting device, but it also filters the waveform and attenuates electrical noise and transients associated with the system.

Using line reactors will dramatically reduce harmonic distortion when using a VFD. This will help prevent premature equipment and facility failures.

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AC Line Reactors. VFDs.com is a division of Energy Management Corporation, and for over 30 years, we have supplied our customers with a diverse selection of Variable Frequency Drives (VFD) and VFD Accessories, exceptional customer service, and expert advice.

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Do you have problems with your existing variable-frequency drives (VFDs)? If so, 3-phase line reactors may be a very viable solution. A line reactor acts not only as a current-limiting device, but it also filters the waveform and attenuates electrical noise and transients associated with the system.

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