Many comments and thank you for that!
Regarding the eaton suggestion it wont work since:
Nominal input voltage
3 x 400 - 500 V AC
It will tolerate up to 600V but that is vecause ot has 20% tolerance. But if I supply 600V I would need tolerance from that input also. The same seems to apply for the Rhino series. It seems the best bet is to use a transformer down to a lower voltage first would be the beat option.
Regarding the eaton suggestion it wont work since:
Nominal input voltage
3 x 400 - 500 V AC
It will tolerate up to 600V but that is vecause ot has 20% tolerance. But if I supply 600V I would need tolerance from that input also. The same seems to apply for the Rhino series. It seems the best bet is to use a transformer down to a lower voltage first would be the beat option.