Mike.,
This what you have to do with this primemover { engine } readjust the speed down to 50 HZ so the primemover it have to be 1000 or 1500 T/min { most common depending on which engine } but 1500 T/min is the universal speed for most genney on 50 HZ supply with 4 pole alternator for 6 pole alternator it will be 1000 T/min while 8 pole verison will be at 750 T/min
Once you get the primemover on the correct speed as I listed above then adjust the voltage the 12 lead alterantor will be same as 60 HZ verison beside 120/240 volts 1Ø will not be avabile on that on 50 HZ.
If you can get a photo of that unit one of the guys will indentify it quick ditto with the primemover we can able tell you quick.
Merci,
Marc
