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PE® Micro-Speed® 3-Phase VFDs are known to be the MOST RELIABLE in the industry. View our entire family of heavy-duty variable frequency drives here.
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With over a quarter of a million crane/hoist motions...
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With over a quarter of a million crane/hoist motions utilizing Power Electronics ® International, Inc. ® equipment, you can be assured if it’s PE ® then it’s the best! PE ® is also a UL and cUL approved manufacturer of quality control panels and automation systems.
Since the 1980s, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.
19 cze 2023 · A variable frequency drive (VFD) is a device that controls the speed and torque of an AC motor by adjusting the frequency and voltage of the power supply. A VFD can also regulate the acceleration and deceleration of the motor during start-up and stop, respectively.
13 gru 2023 · In short, a variable frequency drive, or VFD, is a device that adjusts the frequency of the incoming AC current to a 3-phase motor while maintaining the output voltage from the VFD at a stead DC level, ensuring that the motor can respond to adjustments in the desired operating RPM.
The Micro-Speed® CX™ series are heavy-duty industrial VFDs with the highest current and temperature ratings in the industry. Ideal for motors 1-40 HP, models available in all 3-phase voltages (208 - 600V).
PowerFlex variable frequency drives with TotalFORCE technology offer high-performance motor control, advanced self-monitoring capabilities and real-time operational system data. Customers leverage this smart technology to help: Increase productivity. Boost equipment uptime.
