ProTIG 321P DC source
Code: NVWWDPTIG321PDCProduct detailed description
ProTIG 321P DC – INDUSTRIAL TIG PULS
INDUSTRIAL ProTIG 321P DC is a modern inverter welder adopts the latest pulse width modulation PWM technology and transistor IGBT power module. It allows TIG DC and MMA DC welding with current up to 320A. It is powered from a 400V three-phase network.
The high-class source allows setting parameters in TIG and MMA methods via modern LCD display. ProTIG 321P DC has 10 memory channels and wireless control option.
The professional device of the INDUSTRIAL Pro line is perfect suited to the production sector and industry.
| Input | ~3× 400V ± 10% 50 / 60 Hz |
|---|---|
| TIG welding current | 10 – 320A |
| TIG duty cycle | 60% |
| Gas pre flow | 0.1 – 2s |
| Gas post flow | 0 – 10s |
| Up slope | 0 – 10s |
| Down slope | 0 – 10s |
| TIG Pulse | yes |
| Pulse Amps | 10 – 320A |
| Pulse Width | 5 – 95% |
| Pulse frequency | 0.5 – 999Hz |
| 2T/4T Control | yes |
| Arc ignition | LIFT / HF |
| Control options | UP&DOWN, wired foot control, potentiometer |
| MMA welding current | 10 – 320A |
| Arc Force | yes |
| Hot Start | yes |
| No-load voltage | 72.6V |
| Current consumption DC | TIG 18A / MMA 23.8A |
| Power factor (cosφ) | 0.7 |
| Efficiency η | 85% |
| Insulation class | H |
| Protection class | IP21S |
| Weight | 27.5kg |
| Dimensions | 690 × 260 × 490mm |
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