The Next Generation Axpert-Eazy+ 4Q Series Regenerative VFD is the outcome of Amtech’s three decades of experience in motor control and automation. The Low harmonics, High efficiency Industrial Grade New Series is designed to meet the ever increasing expectations of our customers; deliver highest performance, protection and energy saving without compromising the user friendliness.
The 4Q Regenerative VFD has IGBT based converter which keeps the supply side line current harmonics below 5% and power factor to unity at rated load. It is also capable of feeding the excessive power generated by load back to the grid. It comes with fully configurable I/O and Functional Safety Functions and meets the international power quality standards such as IEEE 519-2022.
It displays various input parameters like voltage, current, voltage & current THD, line frequency, PF, DPF, power kW, Energy imported as well as exported, net energy, kVA and kVAR.
Check our Axpert-RBU Series products. If you are looking for the solution to feed the kinetic energy of the load simply to the grid and not much bothered about the harmonics, you have cost constrints, then Axpert-RBU is a perfect solution for you.
This product is connected in parallel to your VFD and the output is connected to the dc bus terminals of the VFD. Whenever the dc bus voltages exceeds the set level, it automatically feeds the energy back to the grid.