Proper Wire Size and OCPD

Hello,

I am trying to figure out the proper wire size and OCPD for a Trane TR200.
The "Trane Drive Operating Instructions" say to size wiring based upon the input current of the frequency converter. For maximum wire sizes see 10.1 Power-Dependent Specifications. Going to Table 10.6 in the manual under Max. Input Current it says:
Continuous (3 X 440-480V) [A] 59
Intermittent (3 X 440-480V) [A] 64.9
Does this mean No. 6 for my circuit conductor and No. 8 for my ground? And 70A breaker for OCPD?

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