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Products > voltage controller > PQ Tech Inc. | Similar Products

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voltage controller

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(1-5 out of 5)

Active Harmonic Filter, 3phase 3wire: voltage fluctuations. Harmonic currents increase power systems losses, excessive heating in rotating machinery, can create significant interference with the power line communication. The harmonics ...

Active Harmonic Filter, 3phase 4wire: control User friendly Graphical User Interface with LCD Remote based control of MMI Interface with graphical based Environment. RS232 communication compatible Fault and event logging in ...

Industrial Tuned Harmonic Filters: Industrial Tuned Harmonic Filters Present industrial processes place high demands on electric power supply quality. The loads on the power system such as rectifiers, variable speed drives, welding ...

Intelligent Var Compensator: Outline Rapid growth of non-linear Loads, such as large capacity welding machine, crane, variable speed motor device, draws a large reactive power from the source supply, results in of voltage ...

Active harmonic filter, single phase: controller. DSP controller is monitoring a power of non-linear load in real time, estimates the load current harmonics, then using IGBT switching devices injects same harmonic current with perfect ...

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