Well, I just bought a Raidmax ss530 willing to connect a GTX560 for the next months.
CNET Specs - https://www.cnet.com/products/raidmax-hybrid-series-rx-530ss-power-supply-530-watt/
1. My contry's eletric system is 240V with 50-60Hz of freuency, as well as my energy cable that goes to the psu...