ARC STABILITY WITHOUT A GRID CONNECTION?NO PROBLEM! What will the conditions be like when welding on site? Will the grid connection there be sufficient for the power source? Thanks to AccuPocket, these concerns will now be a thing of the past. With its battery mode, AccuPocket offers you a welding process that is completely independent from the grid. With conventional solutions, costly grid leads or a heavy, noisy generator are often required at the welding site – neither of which constitute ideal conditions for a welder. This is where AccuPocket can help. ADVANTAGES OF THE ACCUPOCKET THREE DIFFERENT OPERATING MODES / Up to 18 electrodes (2.5 mm) with a battery charging inbattery mode/ Generator-powered operation (2 kVA is sufficient)/ Stable arc for simultaneous charging and welding in hybrid mode MOBILE AND ROBUST / Integrated battery/ 11 kg overall weight (without charger)/ Robust design for use in challenging conditions/ TIG version with additional functions available INCREASED ARC STABILITY THANKS TO BATTERY TECHNOLOGY / Easy electrode ignition due to high short-circuit currents/ Welding voltage independent of state of charge, no arc break/ Rutile, basic, CEL and special electrodes/ 6 x 3.25 mm or 18 x 2.5 mm electrodes for full batterycharging or 130 cm TIG weld seam at 150 A SAFE, HIGH-POWER BATTERY MEETS WELDING TECHNOLOGY / LiFePo4, 400 Wh/ No Memory Effect/ Low self discharge/ Voltage monitoring for all battery cells/ Protection from overcharging, deep discharge and overheating/ Rapid charging in 30 minutes (80% performance) Mobility Unlimited welding mobility Repair welding in the mountains, installations in the countryside or welding operations at exposed locations: until recently, this type of work involved costly and time-consuming preparations. Long mains leads or big heavy generators are now no longer necessary, because the Fronius AccuPocket 150/400 ushers in a new and unprecedented era of mobile welding. It is the world's first-ever MMA welding system with a high-performing lithium-ion rechargeable battery and a low overall weight of only 11 kg / 31 lbs, giving users unprecedented freedom of movement in MMA and TIG welding. The ActiveCharger battery charging system supplied with the AccuPocket is specially tailored to the requirements of the welding system, and is based on Fronius' proven Active Inverter Technology. An intelligent control system using AccuBoost Technology ensures that the battery and the welding electronics work together in perfect harmony. In practice, this means better welding results than could be obtained with a comparable mains-only MMA welding system are regularly achieved. Operating Modes Battery mode Battery mode is specially designed for repair welding on inaccessible sites without direct access to mains electricity, as well as being highly suitable for welding in electrically hazardous environments. In battery mode, the welding energy is drawn solely from the battery. A fully charged battery delivers sufficient power to weld up to eight 3.25 mm diameter electrodes or eighteen 2.5 mm diameter electrodes. Generator-powered operation Due to the low current consumption, a much smaller generator (2 kVA) can be used than for mains-connected appliances – with AccuPocket, having to use big, heavy 8 kVA generators is definitely a thing of the past. This makes mobile applications much easier and saves on investment outlays. Hybrid mode In Hybrid mode, the unit can be used for welding at the same time as being charged. The integrated power reserve of the battery guarantees a constant arc – even in the event of mains voltage fluctuations – and prevents the mains fuse tripping if overvoltages occur. Even on a 120 V grid, the full output power of 150 A is possible. Technology AccuBoost Technology AccuBoost brings tangible improvements to ignition properties, arc stability and arc dynamics. The integrated high-performance battery can provide very high short-circuit currents for brief periods during welding and reliably minimises electrode sticking. This perfect interplay between the battery and the welding electronics also makes it possible to have a high welding voltage at maximum power, which prevents annoying arc breaks. Lithium-ion technology The AccuPocket's battery is a high-performance iron-phosphate-based lithium-ion (LiFePO4) battery with a capacity of approx. 400 Wh. This corresponds to 160 cm of a TIG weld seam produced in 17 minutes' welding time (130 A, a-dimension 2 mm), or eighteen 2.5 mm electrodes. Complying with stringent safety standards, these battery cells put in a particularly convincing performance in high-power applications and stand out for the following attributes: high intrinsic reliability, no memory effect, long service life and low self discharge. Technical Data GENERAL DATA Mains voltage 52,8V DC Ladespannung Welding current min. 10 A Welding current max. 140 A Open-circuit voltage 91 V Degree of protection IP23 Length 435 mm Width 160 mm Height 310 mm Weight 18,81 kg Interference emission class A Functions HotStart To make the electrode easier to ignite, the current at the power source is increased for a fraction of a second during ignition. The HotStart function was specially developed for welding with rutile and Cel electrodes. SoftStart The SoftStart function ensures a stable arc at the start of welding and was specially developed for electrodes that are welded with a low welding current (basic electrodes). Anti-stick If a short circuit occurs that causes the electrode to stick during MMA welding, the power source is switched off immediately. This prevents the electrode from burning out. Included AccuPocket 150/400 Stick Welding Machine ActiveCharger 1000 13ft Ground Cable 13ft Electrode Cable Fronius Gloves Hand Held Face Shield Fronius Chipping Hammer Tool case with shoulder strap and wheels ($425 value) Flyer
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