3 ph 415V input...... 300 amp AC/DC TIG Inverter........ 5 - 300amps. Features include:- HF TIG....... Lift TIG....... Hot Start....... Digital Meters........ 2T/4T function,Up slope/Down slope with repeat function....... full function Pulse....... AC Frequency control and AC Wave balance control........ Water cooled package also available add £681.00 to above price.* [cart not included p.o.a.]