SIP T1400 Inverter Arc Welder 140Amp (05705)
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SIP T1400 Inverter Arc Welder 140Amp (05705)




SIP Industrial


Full Specification

The SIP T1400 ARC/TIG Inverter Welder is a powerful multi-functional inverter with a lightweight, compact design for portability, and is generator-friendly meaning it is ideal for a variety of applications and environments without mains electricity supplies.

Supplied with electrode holder and cable, plus Earth cable and clamp accessories.

Browse SIP WELDING for more high-quality welding machines and accessories.

  • Ø 1.6mm to Ø 3.2mm electrode diameter
  • 20A to 140A output current; 140A @ 20% duty cycle
  • Lightweight and compact design for simple portability
  • Scratch-TIG start function and anti-stick circuitry
  • On-demand cooling for longer runtimes and performance
  • Generator-friendly for suitability in all environments
  • Thermal overload protection for added safety
  • Equipped with high-quality Dinse sockets
  • SIP 2-Year Standard Silver Warranty

Technical Information

ITEM NO. 05705
Input Supply: 230v (13A)
Output Current: 20A – 140A
Output Voltage: 20.8v – 25.6v
Duty Cycle: 140A @ 20%
81A @ 60%
63A @ 100%
Electrode Diameter: Ø 1.6mm – 3.2mm
Welding Thickness: 1.5mm – 7mm
Open Circuit Voltage: 68v
Power Factor: 0.65
Efficiency Level: 85%
Protection Level: IP21S
Insulation Class: Class H
Net Weight: 3.61kg
Gross Weight: 3.80kg
Product Dimensions:
Packaged Dimensions: 310(H) x 410(W) x 210mm(D)



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