VFD Braking Resistor Sizing: 3 Essential Steps and Formulas
Hello everyone, today I’ll share practical experience on selecting VFD braking resistors. These resistors serve to dissipate energy and protect VFD…
4 Key Differences Between Vector Control and Torque Control
Hello everyone, today we’ll discuss two key control strategies for variable frequency drives (VFDs): vector control and torque control. These represent…
Avoid These 8 VFD Long Cable Hazards: A Guide to Max Length
Hello everyone, today I’d like to share a very common yet easily overlooked issue encountered in the field: the hazards caused…
3 Key Differences: VFD Overcurrent vs VFD Overload
Hello everyone, today we’ll discuss the difference between VFD overcurrent (variable frequency drive overcurrent fault) and VFD overload (variable frequency drive…
4 Key Solutions of VFD Shaft Current Burns Bearings
Hello everyone, today I’d like to share a typical field challenge:“When a 90kW VFD drives a 75kW motor, frequent shaft current…
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