Draper Storm Force® MMA Inverter Welder has leading functionality including hot start and anti-stick. This helps ensure excellent ignition and a reliable, smooth and stable arc. Portable and compact design built in a hard plastic case with shoulder strap.
Part No. – NV120A/SF
Rated voltage – 230~50Hz
Input current- 16A
Current range – 20 – 120A
Electrode size – 1.6 – 3.2mm
Dinse Type Socket – 25/10
Degree of protection – IP21S
Cooling – Air (fan)
Insulation class – F
Duty cycle – 35% @ 120A / 100% @ 85A
Weight (Gross/Net/machine only) – 3.4/3.0/2.1kg
HOT START FEATURE
The machine is equipped with a ‘Hot Start’ feature.
A peak of current is delivered when striking the arc.
This gives easy starting the electrodes, especially
when faced with challenging operating conditions, ie;
damp, or ‘difficult to run’ electrodes or an imperfect
workpiece.
ANTI-STICK FEATURE
The machine is equipped with an ‘Anti-Stick’ feature,
which ensures smooth welding and reduces instances of
the electrode becoming stuck to the parent metal.
The machine will automatically reduce the intensity
of the current in order to aid quick and simple
separation of the electrode and parent metal.
DUTY CYCLE
Duty Cycle is a percentage of 10 mins, in which a
machine can operate at a rated load without overheating
and interruption from the thermal cut-out device.
THERMAL CUT-OUT
If welding for extended periods, the thermal cut-out will
activate and the LED indicator will illuminate,
prohibiting use of the machine until sufficiently cool.
