The CST 280 Racks are designed to perform Lift-Arc™ TIG, and Stick welding with electrodes up to 3/16-inch diameter. The CSTs can also provide for Air Carbon Arc gouging by paralleling two power sources in the rack.
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Excellent weld performance is provided in both Stick and TIG. Superior Stick arc performance even on the difficult-to-run electrodes like E6010.
—Minimum operator controls require no training. Adaptive Hot Start™ automatically sets optimum starting conditions for stick electrode. Process selector switch automatically sets the optimum volt-amp curve and DIG for Stick welding based on electrode type.
Individual power source and rack enclosure designed to meet the needs of field construction.
Smallest and lightest 8-pack rack available. Both racks include lift truck fork pockets and lift eye(s).
| Model | CST 280 4-Pack Rack | CST 280 8-Pack Rack |
|---|---|---|
| Input Power to Rack | 220–230/460–575 VAC, 50/60 Hz, 3-Phase | 220–230/460–575 VAC, 50/60 Hz, 3-Phase |
| KVA | 58.4 | 116.8 |
| KW | 40.8 | 81.6 |
| Dimensions | H: 50.75 in. (1289 mm) 4-Pack W: 25.5 in. (648 mm) 8-Pack W: 46 in. (1165 mm) D: 26.5 in. (673 mm) | H: 50.75 in. (1289 mm) 4-Pack W: 25.5 in. (648 mm) 8-Pack W: 46 in. (1165 mm) D: 26.5 in. (673 mm) |
| Net Weight | 355 lb. (161 kg) | 640 lb. (290 kg) |