SPARTUS EasyARC 400 Pulse
a strong MMA power source of 400A with pulse for demanding welding work
SPARTUS EasyARC 400P is an efficient three phase MMA welding power source, made for intensive work in workshops, production plants, maintenance departments and on steel structures of heavier section. A maximum welding current of 400A, a 400V supply and a 60% duty cycle give the reserve of output needed where standard MMA machines fall short.
The EasyARC 400P model joins high output with functions that really change the comfort and the control of welding. MMA pulse, adjustable background current, the Hot Start, Arc Force and VRD functions let you match the character of the arc to the type of electrode, the welding position and the needs of a given job.
MMA 400A, output for heavier work
SPARTUS EasyARC 400P offers a broad welding current range from 30 to 400A, so it serves both assembly work and welding of thick sections. The high output lets you run electrodes that call for a stable, strong power source and gives more freedom on structural and repair jobs.
This machine was designed for work where reliability and the ability to hold a stable arc for a long time are what matter.
MMA pulse, more control over the weld pool
One of the key functions of the EasyARC 400P model is MMA Pulse. Pulsing gives better control of the weld pool, limits the heat put into the material and makes it easier to run a bead in more difficult positions. That helps above all on parts where process stability, a lower risk of overheating and a cleaner weld face matter. Adjustment of the background current in the 70-400A range and of the pulse frequency from 0.5-10 Hz lets you match the parameters precisely to the material, the electrode and the way the operator works.
The "SYN" function, faster setting of MMA parameters
The "SYN" function supports the operator in setting the MMA welding parameters quickly. Once the basic data such as material thickness and electrode diameter are entered, the machine helps to pick the right welding current values. That shortens the preparation time, limits the risk of wrong settings and makes a stable arc easier to reach, above all when welding jobs change often.
A stable arc and easier striking of the electrode
EasyARC 400P carries functions that support daily MMA work. Hot Start makes striking the arc easier, above all with electrodes that need a higher starting current. Arc Force supports arc stability during welding and limits the risk of the arc going out as the electrode comes closer to the material. The operator gains more control over the process, and welding becomes smoother, steadier and more predictable.
VRD, more safety at work
The VRD function lowers the open circuit voltage and raises the level of safety in use. That matters above all in environments with a higher risk of electric shock, for example in confined spaces, on steel structures or in damp conditions.
TIG Lift DC, one source used more widely
Besides MMA welding, SPARTUS EasyARC 400P also welds in the TIG Lift DC method. This function widens the field of use of the machine and allows work that calls for more precision, while the set up of the power source stays simple.
400V output and a solid build
The three phase 3~400V supply keeps the machine stable under heavy load. High efficiency at 88%, a power factor of cosφ 0.95, insulation class H and protection degree IP21S underline the industrial character of the machine.
Applications
SPARTUS EasyARC 400P serves structural, assembly, renovation and production work, everywhere a strong, stable and simple MMA source is needed. It is a good choice for welding structural steels, repairing machine parts, service work, maintenance and jobs that call for a high welding current.
SPARTUS EasyARC 400P, industrial MMA output
SPARTUS EasyARC 400P is a strong MMA power source for users who expect a high welding current, a stable arc and functions that support precise work. Pulse, Hot Start, Arc Force, VRD and TIG Lift DC let the machine join 400A of output with the flexibility needed in daily workshop and industrial work.
