Mô tả
TIG 400P IGBT
Features:
Advanced IGBT inverter technology
* With 20Khz inverter frequency, greatly reducing the volume and weight of the welder.
* Great reduction in metal loss obviously enhances the welding efficiency and power saving effect.
* Switching frequency is beyond audiorange, which almost eliminates noise pollution.
Leading control mode
* Modern design of auxiliary power supply brings a broader application scope of welding power supply.
* Advanced control solution obviously enhances the welding performance and meets welding technology demands to a larger extent.
* Be able to be widely used in acid, basic electrode welding.
* Easy arc starting, little spattering, stable current and good shaping.
Improved functional design
* Adjustable thermal arc starting function obviously improves the arc starting performance of the machine.
* Self-adaptive arc-force mode greatly improves the welding performance in long cable welding, and distant welding can be used.
Parameters:
| ModelItem | Unit | TIG315P(J25) | TIG400P(J22) |
| Input voltage/frequency | V/Hz | 3-phase 380V AC，50/60Hz | |
| Input voltage range | V | 300～420 | 300～420 |
| Recommended fuse capacity | A | 40 | 40 |
| Rated output | A/V | 315/32.6 | 400/36 |
| Welding current adjustment range | A | 10—325 | 10—410 |
| Peak current adjustment range | A | 10—325 | 10—410 |
| Base current adjustment range | A | 10—325 | 10—410 |
| Thrust current range | A | 20—200 | 20—200 |
| No-load voltage | V | 54 | 65 |
| Up-slope time | S | 0.1—10 | 0.1—10 |
| Down-slope time | S | 0.1—10 | 0.1—10 |
| Post-flow time | S | 5、10 、15 and 30 optional | |
| Pulse frequency range | Hz | 0.5—50 | 0.5—50 |
| Pulse duration ratio | % | 8—90 | 8—90 |
| TIG arc starting mode | HF | HF | |
| Rated duty cycle | % | 60 | 60 |
| Dimensions | mm | 540×275×510 | 540×275×510 |
| Weight | Kg | 32 | 32 |
| Protection class | IP21S | IP21S | |
| Implementation standard | GB | 15579.1—2004 | 15579.1—2004 |
