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MODEL | TIG-400P AC/DC | TIG-500P AC/DC | TIG-630P AC/DC |
Input voltage | 3ph,380V+15% 50-60Hz | 3ph,380V+15% 50-60Hz | 3ph,380V+15% 50-60Hz |
Rated output current | 400A | 500A | 630A |
Rated output voltage | 22.0V | 30.0V | 40.0V |
Rated input power | 13.5KVA | 18KVA | 20KVA |
No-load voltage | 65V | 70V | 70V |
Current range | 10-400A | 10-500A | 10-630A |
Start arc current | 10-400A | 10-500A | 10-630A |
Up-Slope time | 0.1-5S | 0.1-5S | 0.1-5S |
Pulse current | 10-400A | 10-500A | 10-630A |
Welding Current | 10-400A | 10-500A | 10-630A |
Pulse frequency | 0.5-50HZ | 0.5-50HZ | 0.5-50HZ |
Pulse width ratio | 0.2-0.8 | 0.2-0.8 | 0.2-0.8 |
Down slope time | 0.1-5.0S | 0.1-5.0S | 0.1-5.0S |
Crater arc current | 10-400A | 10-500A | 10-630A |
Post flow time | 5s-25s | 5s-25s | 5s-25s |
Clean width | 25%-75% | 25%-75% | 25%-75% |
AC frequency | 50-150HZ | 50-150HZ | 50-150HZ |
Duty cycle | 370A@40%@40°C | 450A@40%@40°C | 560A@40%@40°C |
Efficiency | 0.83 | 0.83 | 0.83 |
Protection | IP21S | IP21S | IP21S |
Machine size | 560*300*450MM | 560*300*450MM | 560*300*450MM |
Machine weight | 41.0KGS | 43.0KG | 50.0KG |
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