AccuPocket 150/400 Battery Powered Stick Welding Machine

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 in battery 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

Mobility

Unlimited welding mobility

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