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DCARCWeldingMachine

Hyosung’s DC Arc Welding Machine is designed to be efficient with stable welding current for superior manual welding of special alloys.

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Features

Regular welding current provided
With perfect static current, this machine always keeps welding current unchanged when input voltage or arc length gets changed or output cable is extended up to about 50m.
Cost-effective type with power saving
The machine employs, in design, power saving circuit, which blocks power feed toward the transformer in case welding operation is not conducted, to minimize the noload loss.
Excellent performance in manual welding of special alloy
You can obtain seamless beads in manual welding of not only mild steels and stainless but special alloys such as chrome, molybdenum, etc. with spatter minimized.
Safety design
The machine holds two circuits for the safety of workers in it: a circuit detecting abnormal increase in temperature and an electric shock-reduced circuit, which makes no-load voltage lowered to 30V or less when welding operation pauses.

Specification

Model PA 200 PA 300 PS 500G
Control method IGBT Inverter IGBT Inverter Thyristor
Welding power Type PA 200 PA 300 PS 500G
Input voltage V Single phase 220 3-phase 220, 380, 440 3-phase 220, 380, 440
Frequency Hz 50, 60 50, 60 50, 60
Rated input kVA 9.7 12(9.2) 33
kW 7.0 11.6(7.0) 27
Rated output current A 200 300(200) 500
Rated load voltage V 28 32(28) 40
Output current range V 63 65 69.8
Output current range A 10~200 10~300(200) 50~500
Duty cycle % 40 40 100
Dimension (WxDxH) mm 200×450×410 200×450×370 445×620×700
Weight kg 16 17 160
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