R&D Ultra Regenerator

R&D Ultra Regenerator. The device is designed to power electronic devices with voltages of 110 V (± 10%) and 220 V (± 10%) with a total power of 100 W for each regenerated channel. In this case, the frequency of the output voltage can be discretely changed from 50 Hz to 120 Hz independently on two outputs in 1 Hz steps. ULTRA is equipped with overload protection for regenerated outputs.
Now directly about the functioning of the regenerator. When the power is connected, ULTRA is in standby mode (STBY) and the regenerator output will have a mains voltage of 110 V and 220 V at both outputs. Naturally, the voltage at these outputs is filtered from the DC component of the AC network.
When ULTRA is turned on (POWER button), the regenerator switches the outputs to regenerated voltage, the frequency of which can be changed (from 50 Hz to 120 Hz) or one of the special modes (SS1 – SS4) can be selected. The display of the regenerator will reflect the selected modes, the input voltage and the voltage at the outputs of both channels. When you press the ByPass button, the ULTRA switches to pass-through line filter mode, displaying the last installed operating modes.
The regenerator is controlled by a microcontroller, and the output voltages are generated by a digital synthesizer.
To fit into the overall interior and dimensions, I used NEUTRIK PowerCON connectors, however, if someone is interested in this topic, the outputs can be arranged with familiar sockets, for example from ABB, NEO series. Or any other, at the discretion of the customer.
The body is made of aluminum alloys, powder painted.