miller syncrowave 210 power requirements

[knots43]

I am looking at the Miller Syncrowave 210 TIG welder. The literature says that input power requirement is less than 30 amps. adding 20% for margin gives 36 amps. So looks like a 40 amp circuit is needed. What amperage do those of you who use this machine power your machines with.

[mikehill]

My sycrowave 210 is plugged into 50 amps and runs great I have never used 20 amp plug

[Sberry]

As far as I know its an inverter and requires 30A service.

[Ironken]

Mine is on a 50 amp circuit.