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SIP T1400 140amp Arc/ Tig Inverter Welder

SKU 05705
Save 33% Save 33%
Original price RRP: €229.95
Original price €229.95 - Original price €229.95
Original price €229.95
Current price (€154.43Ex. VAT)
Now: €189.95Inc. VAT
€154.43 - €154.43
Current price (€154.43Ex. VAT)
Now: €189.95Inc. VAT

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.

  • 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

Please Note: Tig Leads not included! Click Here for Tig Torch.


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)

2 Year Warranty

05708 manual
These welding current values are for E6013 electrodes, for other types of electrode consult their data sheet.

  •  Electrode Size (mm) Material Thickness (mm) Welding Current (A)
    1.6mm 1 - 1.6mm 25 - 40amp
    2mm 1.6 - 2.6mm 40 - 70amp
    2.5mm 2.6 - 4mm 60 - 100amp
    3.25mm 3 - 5mm 80 - 130amp
    4mm 5 - 7mm 130 - 170amp