Huanyang VFD and 2.2kw spindle

Hi there, I am a new member to the forum, in the process of building my first (maybe last) cnc router, have built all the axis and purchased one of the 2.2kw spindles, I have been reading the entries regarding the wiring and am very comfortable with that, living in country Victoria (Warrnambool) we have very few suppliers of electronic components mainly wiring cable, does any one have any suggestions as to what thickness or gauge wire cable to use to connect the vfd to the spindle. and where one could buy it, be it by mail order or e-bay?

Naijin

cablesplus.com.au will ship Australia wide, they have a Siemens 4 core 1.5mm2 cable that I've used for 1.5KW spindles in the past.

Thanks for the info ch4is I will contact them to-day and see how I go:U