WSME-400 Inverter AC/DC Pulse TIG Welding Machine
WSME-400Inverter AC/DC Pulse TIG Welding Machine
The dimension and netweight of WSME-400 inverter AC/DC pulse TIG welding machine are 1.5 times and1.6 times of WSME-300. Compared with WSME-300, three-phasepower is adopted in design of this product and ratedoutput current can reach to 400A. When adjusted to AC mode, the frequency is from 20 to 100Hz, ACbalance is from 30% to 70%, and with efficiency bigger than 80%, AC mode can be used forwelding of aluminum and aluminum alloys.
Detailed Specifications：
| Input | Power | Three-phase 380V ± 10% 50HZ | |
| Minimum capacity | 18KVA | ||
| MMA | No-load voltage | 70V | |
| Rated input current | 20A | ||
| Rated output current | 315A | ||
| DC | Current adjustment range | 20-315A | |
| AC
| Current adjusting range | 30-315A | |
| AC frequency | 20-100HZ | ||
| AC balance | 30%-70% | ||
|
DC(Pulse)TIG | No-load voltage | 72V | |
| Rated input current | 20A | ||
| Rated output current | 400A | ||
| Duty cycle | 60% | ||
| Base current adjustment | 20-400A | ||
| Pulse current adjustment | 20-400A | ||
| Arc starting/end current adjustment | 20-400A | ||
| Post flow time | 1-25s | ||
| Current up-slope/down-slope time | 0-10s | ||
| Pulse with ratio | 0.1-0.9 | ||
| Pulse frequency | 0.5-25HZ | ||
|
AC(Pulse)TIG | Efficiency | ≥ 80% | |
| Torch cooled mode | Gas cooled( ＜ 100A ) water cooled( ＞ 100A ) | ||
| Arc starting mode | High frequency arc striking | ||
| No-load voltage | 72V | ||
| Rated input current | 20A | ||
| Rated output current | 400A | ||
| Duty cycle | 60% | ||
| Base current adjustment | 20-400A | ||
| Pulse current adjustment | 20-400A | ||
| Arc starting/end current adjustment | 20-400A | ||
| AC frequency | 20-100HZ | ||
| AC balance | 30%-70% | ||
| Pulse with ratio | 0.1-0.9 | ||
| Pulse frequency | 0.5-25HZ/10-500HZ | ||
| Advance gas time | 0.5s | ||
| Post flow time | 1-25s | ||
| Current up-slope/down-slope time | 0-10s | ||
| N.W. | 40KG | ||
| Dimension (L×W×H) | 630 × 310 × 500mm | ||
Links：https://globefindpro.com/products/89515.html
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