Sweiss SKYTIG 2045 ACDC, Руководство оператора

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SUMMARY
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§2 SUMMARY
§ 2.1 Brief Introduction
SKYTIG 2045 ACDC welding machine adopts the latest pulse width modulation (PWM)
technology and insulated gate bipolar transistor (IGBT) power module, which can change work
frequency to medium frequency so as to replace the traditional hulking work frequency transformer
with the cabinet medium frequency transformer. Thus, it is characterized with portable, small size,
light weight, low consumption and etc.
The parameters of SKYTIG 2045 ACDC on the front panel all can be adjusted continuously and
steplessly, such as start current, crater arc current, welding current, base current, duty ratio, upslope
time, downslope time, pre-gas, post-gas, pulse frequency, AC frequency, balance, hot start, arc force
and arc length etc. When welding, it takes high frequency and high voltage for arc igniting to ensure
the success ratio of igniting arc.
SKYTIG 2045 ACDC Characteristics

MCU control system , responds immediately to any changes.

High frequency and high voltage for arc igniting to ensure the success ratio of igniting arc,
the reverse polarity ignition ensures good ignition behaviour in TIG-AC welding.

Avoid AC arc-break with special means, even if arc-break occurs the HF will keep the arc
stable.

Pedal control the welding current.

TIG/DC operation,If the tungesten electrode touches the workpiece when welding, the
current will drop to short-circuit current to protect tungsten.

Intelligent protection: over-voltage, over-current, over-heat, when the problems listed
before occurred, the alarm lamp on the front panel will be on and the output current will
be cut off. It can self-protect and prolong the using life.

Double purposes : AC inverter TIG/MMA and DC inverter TIG/MMA, Excellent performance
on Al-alloy carbon steel stainless steel titanium.