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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
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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) |
380 V / 50 Hz |
| Input Power (35%) |
40 KVA |
| Input Current (35%) |
68 A |
| Recommended Line Fuses |
3 x 80 A |
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| Rated Welding Current (35%)
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650 ADC |
| Welding Current range |
30 - 650 ADC |
| Open Circuit Voltage |
68 VDC |
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| 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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