Description
SIP 05690 WELDMATE® PRO ARC/TIG Inverter Welder 140A
The SIP WELDMATE® PRO 140A ARC/TIG Inverter Welder is a dual process inverter welder specifically designed for use in professional fabrication workshops. Featuring Synergic Control which adjusts the welding current output according to the electrode diameter selected for optimal penetration and bead formation. Powerful, compact and lightweight, this welder also operates from a 230v (13A) supply for added flexibility. Fully compliant with Reg EU 2019/1784 (Eco Design for Welding Equipment), this welder features a 4th generation inverter which is above 80% energy efficient. This means it uses less power at the same output as older inverters, helping to lower operating costs.
05690 Features:
- Dual process ARC/TIG welder for greater flexibility at high duty cycles
- Fully compliant with Reg EU 2019/1784 (Eco Design for Welding Equipment)
- Synergic control auto sets welding current output for electrode diameter selected
- Infinitely variable dial offers a smoother stepless output adjustment
- Intuitive LCD screen for setting output and selecting welding functions
- Compact and lightweight design for easy work area movement
05690 Specifications:
- Input Supply: 230v (13A)
- Welding Process: ARC TIG
- Output Current: 10A - 140A (ARC) / 10A - 140A (TIG)
- Output Voltage: 20.4v - 25.6v (ARC) / 10.4v - 15.6v (TIG)
- Duty Cycle @ 20°C: 140A @ 30% (ARC) / 140A @ 30% (TIG)
- Welding Material Thickness: 1.6mm - 7mm (mild steel)
- Protection / Insulation F
What is included:
- 1x SIP WELDMATE® PRO 140A ARC/TIG Inverter Welder (230v/13A)
- 1x 3mtr electrode lead, 1x 3mtr earth lead
- 1x welding hammer/brush


