REHM BOOSTER 140 Betriebsanleitung Seite 10

1 General Description
Dear customer,
You have purchased a REHM welding inverter, a brand-name German product. We would
like to thank you for the confidence you have placed in our high quality products.
The BOOSTER 140 is a professional welding unit for electrode welding of all commercial
electrodes (electrode welding corresponds to manual arc welding in accordance with DIN
1910). The digital processor control and the highly dynamic power component with its cycle
frequency of 100 kHz offer you ideal welding performance. You only need to select the right
welding current. The low weight of just 4.9 kg and the extremely compact dimensions ensure
easy handling. Together with the robust steel housing of the BOOSTER 140, these features
make it the ideal companion in the workshop and for arduous outdoor work on building sites.
Technical Data:
140 A maximum output current with a duty cycle of 40% (20°C)
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110 A output current with a duty cycle of 100% (20°C)
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- high no-load voltage of 91V
Hot Start + Arc Force
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continuous electronic monitoring of power supply voltage
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- Anti-Stick function – prevents electrode burnout in the event of accidental sticking
Protection Class IP23: for use even in difficult ambient conditions
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The BOOSTER 140 is designed for all types of welding work on stainless, alloy and non-
alloyed steels and non-ferrous metals, making it the ideal partner for all types of work.
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