- Ultra-fast, low-induction inverter
- Robust 4-roller wire drive that can be changed without tools
- Stable chassis with large wheels; designed for 50l gas bottles
- Highest continuous load: the Synergic.ARC 304 - 504 provide more than the duty cycle required for continuous use at a high level
- SDI® (Stepless Dynamic Induction) - stepless, electronic welding choke with ultra-fast control for excellent ignition properties and a stable arc
- FOCUS.ARC: The welding process for more performance in conventional welding with the SYNERGIC.ARC 304 to 504
- 7" large color display with Sirius user interface: Two different operating modes can be selected, operation like stepless devices (-> All welding parameters and settings at a glance) or operation like step-switched devices (-> step setting from the torch )
- Angular torch connection guarantees ideal wire guidance and protects the cable
- Suitable for crane or forklift transport
- Well-protected control panel with a 3mm thick protective pane and cover flap (cover flap only for models with a wire feed case)
- Increased range of the feed case by 1.5 m thanks to the front connections of the intermediate hose package
- Robust 4-roller wire drive with tool-free changeover option
- Stable chassis with large wheels; designed for 50l gas cylinders
- Highest continuous duty: Synergic.ARC 304 - 504 provide more than the duty cycle required for continuous high level use
- SDI® (Stepless Dynamic Induction): stepless, electronic welding choke with ultra-fast control for excellent ignition characteristics and a stable arc
- FOCUS.ARC for more performance in conventional welding
- 7" large color display with Sirius user interface
- Meets all requirements of the EU Directive on Ecodesign
Cooling |
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Cooling type | AF |
Torch cooling | gas |
Dimensions and weights |
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Length approx. | 950 mm |
Width/depth approx. | 560 mm |
Height approx. | 1480 mm |
Weight approx. | 57 kg |
Duty cycle |
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Duty cycle at Imax. 40°C | 50 % |
Current at 100% DC 40°C | 270 A |
Electrical connections |
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Power consumption in idle mode | < 50 W |
Electrical Data |
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Supply voltage | 400 V |
Mains frequency | 50 Hz |
Power consumption |
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Efficiency | > 85 % |
Setting range |
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MIG/MAG | 20 – 300 A |
Standards and certifications |
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EMC class | A |
Wire feed |
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weldable wires steel | 0.6 – 1.2 mm |
weldable wires stainless steel | 0.6 – 1.2 mm |
weldable wires aluminium | 1.0 – 1.2 mm |
weldable wires CuSi 3 | 0.8 – 1.2 mm |
weldable wires flux core wire | 1.0 – 1.2 mm |
Wire feet unit | 4 Rollers |
Unit: pc(s).
Packaging unit: 1
- Automatic welding helmet VarioProtect XXL-W-2 TC
- Torch EVO MB 25 4m with push button
- Earth cable 35mm²/4m
- Argon/CO2 pressure reducer
Type of construction | with wire feed case |
Volume gas cylinder max. | 50 l |
FOCUS.ARC | ✔ |
Process MIG/MAG | ✔ |
SIRIUS control | ✔ |
Quick choice keys | ✔ |
Cover flap Control panel | ✔ |
Rehm GmbH & Co. KG
Ottostraße 2
73066 Uhingen
Deutschland / Germany
rehm@rehm-online.de