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UNIMIG VIPER ARC 160 Welder (U11605) is a compact 160A MMA and DC Lift Arc TIG inverter welder built for workshop, worksite and home garage use. Powered from a 10A outlet, it combines advanced MMA controls with stable arc performance in a portable 3.50 kg machine.
Key Features
- 160A MMA and DC Lift Arc TIG welding capability
- Pulse MMA helps reduce spatter, improve heat control and simplify slag removal
- Hot Start assists with reliable arc ignition
- Arc Force helps maintain arc stability and prevent the arc from cutting out
- Anti-Stick reduces current when a stuck electrode is detected
- IGBT inverter technology supports efficient operation, stable output and consistent power delivery
- 10A supply plug for connection to a standard domestic outlet
- Compact 3.50 kg design for easier transport between jobs
- Generator compatible with a minimum recommended capacity of 8.0 kVA
In the Box
- VIPER ARC 160 Welder
- 3m Twist Lock Electrode Holder
- 2m 200A Earth Clamp & Lead
- Operating Manual
| MACHINE SPECIFICATIONS | |
| Primary input voltage | 240 V, single-phase |
| Supply plug | 10 A |
| Ieff (A) | 10 |
| Imax (A) | 32.0 |
| Open circuit voltage (V) | 70 |
| Protection class | IP21S |
| Insulation class | H |
| Minimum generator (kVA) | 8.0 |
| Dinse Connector | 10/25 |
| Standard | AS 60974.1 |
| Warranty (years) | 3 |
| Suitable materials | MMA: Mild Steel, Stainless Steel, Cast Iron TIG: Mild Steel, Stainless Steel, Copper, Silicon Bronze |
| MMA SPECIFICATIONS | |
| Stick welding current range | 10–160 A |
| Stick duty cycle at 40°C | 10% at 160 A; 60% at 65 A; 100% at 51 A |
| Stick electrode range | 2.5–6 mm |
| Stick welding thickness range | Mild Steel: Up to 7 mm; Stainless Steel: Up to 5 mm |
| TIG SPECIFICATIONS | |
| TIG ignition type | DC Lift arc |
| TIG welding current range | 10–160 A |
| TIG duty cycle at 40°C | 15% at 160 A; 60% at 80 A; 100% at 62 A |
| TIG welding thickness range | Mild Steel: Up to 5 mm; Stainless Steel: Up to 4 mm |
| SIZE & WEIGHT | |
| Weight (kg) | 3.5 |
| Dimensions (mm) | 265 × 125 × 215 |
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