Found this on Aliexpress
the video shows the chappy with a meter 220v input and outputting 410V so should be good to go, the feedback is good as well, downside being the month or so shipping plus my last purchase from Ali never arrived.would be nice to put this disaster to bed.
Kindest Regards
Mike
https://www.aliexpress.com/item/1005...d=CBSN0q3HLTrF