IDEAL EXPERT ARC 400 CELLULOSIC inverter welding machine 400A MMA TIG three phase

EXPERT ARC 400 CELLULOSIC is a professional inverter welding machine designed for direct current MMA welding and direct current TIG welding with touch ignition. The unit is suitable for rutile, basic and cellulose electrodes, making it ideal for structural steel, stainless steel and cast iron applications. Electronically controlled stepless current adjustment from 20 to 400 amperes allows precise parameter configuration for demanding industrial tasks. A clear digital display ensures accurate settings and stable welding performance.

The integrated VRD function reduces the no load voltage to a safe level, ensuring operator safety especially in humid environments. HOT START and ARC FORCE functions are manually adjustable, allowing fine tuning of arc dynamics.

Features
ARC FORCE regulates short circuit current and improves molten metal transfer.
HOT START provides increased starting current for easier arc ignition.
ANTI STICK automatically switches off welding voltage if the electrode sticks.
VRD ensures enhanced safety during operation.
Efficient fan cooling system improves performance and stability.
Built in overload protection increases reliability.

Technical specifications
Power supply: 400 volts, three phase
Power: 17 kilowatts
Current drawn from grid: 35 amperes
Network protection: 25 amperes
Maximum current: 400 amperes
Current at 100 percent duty cycle: 325 amperes
Current at 60 percent duty cycle: 400 amperes
Current adjustment range: 20 to 400 amperes
Electrode diameter: 1.6 to 6.0 millimetres
No load voltage: 19 volts with VRD / 77 volts cellulose mode
Protection class: IP23
Dimensions: 610 x 240 x 440 millimetres
Weight: 19 kilograms
Included: 3 metre electrode cable, 3 metre ground cable
Power plug not included