HERO POWER
Welding Equipment
Welding Equipment
AT-350
Portable type for on-site use
Inverter technology for energy-efficient
Thermal Overload Protection
Easy to set up and operate
4-segment arc control
(S-hard/hard/soft/S-soft)
Pulse sequence flexible adjustable
Pulse Function included
PLC control connection support
0-10V analog interface available to control welding current
3-stage switching pulse frequency
2T welding function for up/down slope
Specifications
| Input frequency | V | 220V, 1/3Φ | Pre flow time | Sec | 0.2~5 |
| 380/415V, 3Φ | Post flow time | Sec | 2.0~20(±25%) | ||
| Input voltage range | % | ±15% | Pulse current | A | 10~350 |
| Input frequency | HZ | 50&60 | Pulse frequency | HZ | High： 1.3~500 |
| Rated input capacity | KVA | 13.9 | Middle： 1.2~45 | ||
| KW | 9.98 | Low： 0.3~13 | |||
| Rated output | V | TIG：24 | Pulse Ratio Width | % | 1~99 |
| STICK：30 | Duty cycle | - | 350A / 50% | ||
| A | TIG：350 | 250A / 100% | |||
| STICK：250 | Water cooler control | - | ✔ | ||
| Welding amperage range | A | TIG：10~350 | AC Balance | % | 20~50 |
| STICK：10~250 | Gas check | - | ✔ | ||
| Efficiency | % | 84 | Crater control | - | Crater/ Repeat/ Special 2T |
| Open-circuit voltage | Vdc | 70DC /-65AC | Insulation class | - | H |
| Up slope | Sec | 0.1(±20%)~10(±20%) | Protection class | - | IP21S |
| Down slope | Sec | 0.1(±20%)~10(±20%) | Dimension (W*D*H) | mm | 300*730*570 |
| Spot time | Sec | 0.2~10 | Net Weight | kg | 56 |
