Can I connect a Power Plant P10 230vac to 250vac?

Hello everyone!
I’m Carlos, I live in Brazil, lived in an area where I received 127vac, my P10 120vac worked very well, but now I moved to an area where I receive between 245vac and 250vac and I just bought the last P10 230vac in stock at the local representative!
In the owner’s manual, it is written that it can work with up to 5% overload (241.5vac) but on the P10 spec page, it is written Nominal Input Voltage 200vac at 285vac!
With two divergent information, I am in doubt if I can connect my P10 230vac to my 250vac outlet?