The Spectrum 1000 Plasma Cutter provides fast torch connection and removal, says the company. Auto-Line allows automatic connection to any primary input voltage from 208 to 575 volts, single- or three-phase, 50 to 60 Hz. The pilot arc is automatically controlled when cutting expanded metal or multiple pieces of metal. Using three-phase input power, the unit has a rated output of 80 amps at 150 VDC, with a 60-percent duty cycle at 230 to 575 volts and 50 percent at 208 volts. The machine is covered by a three-year warranty.