GTAW (TIG) Welding Machine TAD-300 / TAD-400
| SPECIFICATIONS | UNIT | TAD-300 | TAD-400 | ||
| Rated Output Voltage | A | 300 | 400 | ||
| Rated Input Voltage | V | 3 Phase 340V - 493V | 3 Phase 340V - 493V | ||
| Input Frequency | Hz | 50 / 60 | 50 / 60 | ||
| Output Current |
Three Phase |
TIG | A | DC: 5 - 300 | DC: 10 - 400 |
| AC: 20 - 300 | AC: 25 - 400 | ||||
| STICK | A | DC: 5 - 250 | DC: 10 - 250 | ||
| Output Voltage | Three Phase | TIG | V | DC: 24 | DC: 26 |
| AC: 22 | AC: 26 | ||||
| STICK | V | DC: 30 | DC: 30 | ||
| Input At Rated Load | Three Phase | TIG | KVA / KW | DC: 9.4 / 8.7 | DC: 14.2 / 13.3 |
| AC: 10.3 / 9.5 | AC: 14.2 / 13.3 | ||||
| STICK | KVA / KW | DC: 10.7 / 9.9 | DC: 12.5 / 11.7 | ||
| Rated Duty Cycle (At A.W.S STD) | % | 100% 40°C | 80% 40°C | ||
| Open Circuit Voltage (O.C.V.) | V | DC: 67 | DC: 67 | ||
| AC: 135 | AC: 145 | ||||
| Start Current (Initial Current) | A | DC: 5 - 300 | DC: 10 - 400 | ||
| AC: 20 - 300 | AC: 25 - 400 | ||||
| Crater Current | A | DC: 5 - 300 | DC: 10 - 400 | ||
| AC: 20 - 300 | AC: 25 - 400 | ||||
| Pulse Current | A | 10 - 300 | 10 - 400 | ||
| Upslope Time | SEC | 0.1 - 5 | 0.1 - 5 | ||
| Downslope Time | SEC | 0.1 - 5 | 0.1 - 5 | ||
| ARC Spot Time | SEC | 0.1 - 5 | 0.1 - 5 | ||
| PRE Flow Time | SEC | 0.2 - 5 | 0.2 - 5 | ||
| Mix Frequency | Hz | 0.5 - 10 | 0.7 - 10 | ||
| Mix AC DC Ratio | % | 20 - 80 | 20 - 80 | ||
| Post Flow | SEC | 2 - 20 | 2 - 15 | ||
| Low Pulse Frequency | Hz | 0.5 - 27 | 0.5 - 27 | ||
| MID Pulse Frequency | Hz | 7.5 - 500 | 7.5 - 500 | ||
| Pulse Frequency | % | 20 - 80 | 20 - 80 | ||
| Cleaning / Penetration Ratio | % | 20 - 80 | 20 - 80 | ||
| Crater Function | - | On / Off - Repeat | On / Off - Repeat | ||
| Remote Control | - | Optional (8M Cable) | Optional (8M Cable) | ||
| Dimension (W*D*H*) | MM | 410*510*620 | 410*510*620 | ||
| Weight | KG | 62 | 65 | ||
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