Fuji FRENIC-eRHR Drives – Find comprehensive resources for Fuji Regenerative Drive, including product catalogs, manuals, price list, programming guides, fault, alarm, warnings & software support. Get expert assistance for troubleshooting and optimization.
The Fuji FRENIC-eRHR is a series of high-performance AC drives designed for a wide range of industrial applications. Energy saving through power regeneration and higher breaking capacity.
In a vertical transport system, conveyor, or equipment that is driven by an inverter, it is essential that regenerative energy produced by braking be processed. As a method to process this regenerative energy, it is common to use thermal conversion through the combination of a braking resistor and a braking unit, which has the following problems, however
- Energy is wasted because it is consumed as heat.
- The size of the braking resistor becomes large depending on the load conditions, if continuous regenerative braking is required or if the instantaneous regenerative capacity is large.
To solve the above problems, we added this power regenerative converter series to the Fuji drive product lineup