The below two videos show the IPEC board outputting PWM and DAC voltages, which are directly controlled via the IPEC ATM90E32 and CT Clamp Input.
A current clamp is connected to a variable ramping mains AC load and this is then used to test the IPEC board, which is automatically outputting to the DAC and PWM, based on the Power.
By default, this would normally be set so that any excess Exported energy (for example), is diverted out to maybe charging batteries, or free hot water, via an Immersion heater interface.
