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ON<br />
Switchable VRD<br />
I5amp<br />
240 Volts Single Phase<br />
IOamp<br />
240 Volts Single Phase<br />
<strong>UNIMIG</strong> VIPER ARC 140<br />
MMA/TIG - 140 Amp DC Inverter Welder<br />
Welds: DC TIGSteels, Stainless, HF TIG Cast Iron, AC/DC TIGBronze, Copper<br />
4GR<br />
4 Geared Roller Drive<br />
FEATURES<br />
Over Temperate control<br />
Synergic Smart Set<br />
Amperage Selector<br />
Power Indicator<br />
Over Temperature Light<br />
MMA DC Stick<br />
VRD IOamp<br />
Voltage Reduction Device<br />
OFF<br />
OFF<br />
ON<br />
ON<br />
Switchable VRD<br />
Switchable VRD<br />
240 Volts Single Phase<br />
MMA Stick mode - 20 ~ 140 Amps<br />
Duty Cycle 15% @ 140Amps<br />
Standard MIG/MAG<br />
Spool Gun / Push Pull<br />
OFF<br />
ON<br />
I5amp<br />
I5amp<br />
Fitted with a 10AMP IOamp Plug<br />
240 Volts Switchable Single Phase<br />
240 Volts Single Phase VRD<br />
IOamp I5amp<br />
240 Volts 240 Single Volts Single Phase<br />
240 Volts Single Phase<br />
Phase<br />
IOamp<br />
240 Volts Single Phase<br />
Standard MIG<br />
Spool Gun<br />
Pulse MIG<br />
Lift DC Arc TIG<br />
DC TIG TIG<br />
AC/DC TIG<br />
Soft Touch Dial<br />
PFC<br />
PLC<br />
Power Over Temperate Factor Correction control<br />
Over Synergic Temperate Smart control Set<br />
Power Line Controller<br />
DC Scratch start TIG<br />
Basic DC TIG application<br />
HF TIG<br />
HF TIG DC TIG<br />
Plasma Cut<br />
4GR<br />
4 Geared Roller Drive<br />
4 Geared Over Temperate Roller Drive control<br />
AC/DC HF TIG<br />
AC/DC TIG TIG<br />
HF Plasma Cut<br />
4GR<br />
4 Geared Roller Drive<br />
P<br />
Synergic Smart Set<br />
Synergic Smart Set<br />
Synergic Pulse Program<br />
Over Temperature warning<br />
GWR<br />
Geared Wire Drive<br />
AC/DC TIG<br />
Synergic Smart Set<br />
Australian MMA DC Standards Stick<br />
MMA DC Stick<br />
Spool Gun / Push Pull<br />
Manufactured in compliance<br />
to AS/NZ60974.1<br />
• Latest IGBT inverter technology<br />
- Hot start (improves electrode starting) <br />
- Arc Force (boosts current to prevent electrode extinguishing)<br />
Standard<br />
Touch Button<br />
MIG<br />
Spool Standard Gun MIG<br />
Pulse Spool MIG<br />
Standard MIG<br />
Spool Gun<br />
Pulse MIG Gun<br />
Pulse MIG<br />
- Excellent<br />
Pulse MIG<br />
arc stability<br />
• IP21S rating for environmental/safety protection<br />
• Tolerant to variable power supplies<br />
Soft Touch Dial<br />
Soft Digital Touch Display Dial<br />
HF Plasma Cut<br />
CNC<br />
PLC<br />
CNC Connection<br />
P<br />
Power Line Controller<br />
Power Line Controller<br />
Synergic Pulse Program<br />
Push Pull Ready<br />
Standard MMA MIG/MAG DC Stick<br />
Standard MIG/MAG<br />
Plasma Soft Touch Cut<br />
Plasma CutDial<br />
PLC<br />
Power Line Controller<br />
GWR<br />
Geared Wire Drive<br />
Geared Wire Drive<br />
Spool Gun Standard / Push MIG/MAG Pull<br />
Spool Gun / Push Pull<br />
Push Pull Ready<br />
HF Plasma Plasma Cut<br />
HF Plasma Cut Cut<br />
P<br />
Synergic Pulse Program<br />
Synergic Geared Pulse Program Wire Drive<br />
GWR<br />
Push Pull Ready<br />
Push Pull Ready<br />
Spool Gun / Push Pull<br />
HF Plasma Cut<br />
P<br />
Synergic Pulse Program<br />
Push Pull Ready<br />
Technical Data<br />
Supply / Phases (V-Ph) 240V - 1 ±15%<br />
Rated Input Power (KVA) 6.5 <br />
ieff (Amps)<br />
10.0A<br />
Rated Input Current (A) 27.4<br />
Rated Output<br />
140A/25.6V<br />
Welding Current Range<br />
20~140A<br />
No-Load Voltage (V) 62.9<br />
Duty Cycle @ 40ºC MMA 15%@140Amps <br />
100%@54Amps <br />
Power Factor 0.65<br />
Protection Class<br />
IP21S<br />
Insulation Class F<br />
Size (mm) with hande (LxWxH) 295 x 135 x 270<br />
Weight (kg) 3.8<br />
Overview<br />
The VIPER 140 is a new generation, <strong>low</strong> cost welding machine produced using the latest in IGBT inverter technology. Designed to<br />
meet the needs of the price conscious non-commercial user without compromising on quality, this machine is as reliable and robust as<br />
you would expect a machine bearing the <strong>UNIMIG</strong> name to be. The DC MMA welding function delivers a smooth and incredibly stable<br />
arc al<strong>low</strong>ing easy welding with electrodes producing high quality welds including cast Iron, stainless steel and <strong>low</strong> hydrogen. <br />
The VIPER 140 is also equipped with Scratch Start DC TIG capability and connection of the 17V TIG torch al<strong>low</strong>s DC TIG welding of<br />
steel, stainless steel, bronze and copper. The unique electronic design structure and air channel design in this machine speeds up the<br />
heat dissipation improving the duty cycle of the machine. The unique air channel design also effectively reduces dust ingestion by the<br />
fan, dust build up and absorption by the electronic circuits and power device is minimised thereby improving the reliability of the <br />
machine. The VIPER 140 is an exceptional machine for the price and is suitable for a wide range of applications including light <br />
fabrication and farming. The VIPER 140 offers great portability with the power to get the job done and with the <br />
convenience of being fitted with a 10 amp domestic plug. Manufactured in compliance to AS/NZ60974.1.<br />
1<br />
Product Code: KUMJRVA140<br />
Standard Package includes: VIPER 140 Machine, Earth Lead & Arc Lead 16mm x 2.5m<br />
14<br />
Year<br />
WARRANTY<br />
(Power Source)