HF2
High Frequency Inverter Welder DC Technology
  High Speed Feedback Control System for Weld Current, Voltage, or Power
  Graphical and Alpha-numeric User Interface
  Input/Output Communication Ports for Automation Integration
  Optional Built-in Weld Sentry with Built-in SPC
Technology	High frequency inverter
  Output Range	Amps: 50-4,000
  Volts: 0.1 - 5.0
  kW: 0.10 - 9.99
  Weld Period Range (ms)	2000
  Output Control Mode	Current, voltage, power
  Open/ Closed Loop	Closed
  Built in Monitor	No
  Automation Ready	Yes
  Input Power	208 or 230 VAC, 30A
  380 or 460 VAC, 30A
  Single or 3 phase	3 phase
  Size (L x W x H)	15 in x 10.5 in x 8.5 in (381 mm x 267 mm x 216 mm)
  Weight	42 lb (19 kg)