220V single phase to 380V three phase

[JohnHaine]

700 sqids could buy a brand new 3phase motor and vfd!

[mekanik]

Please excuse my ignorance, but can you tell from the motor nameplate IF this is infact 3 phase ?.
The guy in the Netherlands said motor was strong on 380V no 250.
I have been assuming(a bad thing to do with electrics) because of the 380V that it was 3 Phase.
Is there anyway i can check it with a multimeter, I will also need to identify the high & low speed windings, as it's looking like i will be running single speed for the imediate future(just desperate to get it making chips again)
PS that would have been £700 +VAT
Regards