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Thyristor Controlled 650 Amp. Welding Rectifier
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 Properties
Excellent welding characteristics where DC current is required.
Easy and precise current adjustment.
Hot start control.
All weather, full environmental protection for dmanding industrial
applications
Fan-cooled and thermally protected against overloading.
Protected against phase failurs.
Line voltage fluctuations are compansated for better arc stability.
Compansation of voltage drops on long welding cables
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| Files : |
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| Applications : |
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This unit is suitable for welding all types
of electrodes from 2.0 to 6.0 mm. in diameter. Carbon gouging is upto
9 mm.in diameter. It is not recomended to weld cellulosic electrodes in
low currents with this machine. Current adjustment is infinetely variable
through a potentiometer. Welding current can be adjusted from a distence
up to 20 meters. For shipyards it is possible to rack 6, 8 and 10 units
together. Typical areas of use are ship building, heavy steel constructions,
pressure vessel-boiler manufacturing and pipeline constructions.
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Line Voltage (3 Phase)
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380 V / 50 Hz |
| Input Power (35%) |
40 KVA |
| Input Current (35%) |
68 A |
| Recommended Line Fuses |
3 x 80 A |
| Rated Welding Current (35%) |
650 ADC |
| Welding Current range |
30 - 650 ADC |
| Open Circuit Voltage |
68 VDC |
| Dimensions ( l x w x h ) |
950 x 680 x 620 mm |
| Weight |
160 kg |
| Protection Class |
IP 22 |
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| Electrode holder (70mm2 - 5 m) |
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| Work clamp (70mm2 - 3 m) |
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| Analog ammeter |
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| Digital ammeter |
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| Remote control box with 10
mt. cable |
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| Remote control box with 15
mt. cable |
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| Remote control box with 20
mt. cable |
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