| LAF welding power sources have excellent
welding characteristics throughout the entire current and
voltage range. The starting and re-ignition characteristics
are particularly good. These power sources demonstrate good
arc stability at both high and low arc voltages. The continuously
variable voltage control permits very precise adjustments
of welding parameters.
LAF power sources produce a stable arc at very low currents
and voltages. This means that they are ideal for Submerged
Arc welding and as Metal Arc welding.
| |
LAF 635 |
LAF 1000 |
LAF 1250 |
LAF 1600 |
| Part Number |
457350880 |
456321881 |
456323880 |
456324880 |
| Input Voltage, 3ph, 60 Hz |
400/440 |
400/440/550 |
400/440/550 |
400/440/550 |
| Maximum Load @ |
100% duty cycle A/V |
630/44 |
800/44 |
1250/44 |
1600/44 |
| 80% duty cycle A/V |
--- |
--- |
--- |
--- |
| 60% duty cycle A/V |
800/44 |
1000/44 |
--- |
--- |
| Setting Range |
MIG |
--- |
50/17-1000/45 |
60/17-1250/44 |
--- |
| SubArc |
30/21-800/44 |
40/22-1000/45 |
40/22-1250/44 |
40/22-1600/46 |
| Open circuit Voltage, V 52 |
52 |
51 |
54 |
|
| Open circuit Power, W |
150 |
145 |
220 |
220 |
| Power Factor Correction 0.92 |
0.95 |
0.92 |
0.87 |
|
| Efficiency |
0.84 |
0.84 |
0.87 |
0.88 |
| Dimensions, LxWxH, in. (mm) |
26 x 19 x 36
(661 x 483 x 915) |
26 x 22 x 43
(646 x 552 x 1090) |
31 x 24 x 49
(774 x 598 x 1228) |
31 x 24 x 49
(774 x 598 x 1228) |
| Weight, lbs (kg) |
572(260) |
726(330) |
1078(490) |
1287 (585) |
|
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