HERO POWER
Welding Equipment
Welding Equipment
AT-400
Portable type for on-site use
Inverter technology for energy-efficient
Easy to set up and operate
Built-in adjustable arc properties
AC frequency adjustment for precision control penetration
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 |
| 380Ｖ,3Φ | Post flow time | Sec | 2~15 | ||
| Input voltage range | % | ±15% | Pulse current | A | 10~400 |
| Input frequency | HZ | 50&60 | Pulse frequency | HZ | High: 1.3~500 |
| Rated input capacity | KVA | 18 | Middle: 1.2~45 | ||
| KW | 13.1 | Low: 0.3~13 | |||
| Rated output | V | TIG: 26 | Pulse Ratio Width | % | 1~99 |
| STICK: 30 | Duty cycle | - | 400A / 50% | ||
| A | TIG: 400~405 | 283A / 100% | |||
| STICK: 300 | Water cooler control | - | ✔ | ||
| Welding amperage range | A | TIG: 10~405 | AC Balance | % | 20~50 |
| STICK: 10~300 | Gas check | - | ✔ | ||
| Efficiency | % | 80 | Crater control | - | Crater / Repeat/Spot /Special 2T |
| Open-circuit voltage | V | 80DC / 100AC | Insulation class | - | H |
| Up slope | Sec | 0.2~10 | Protection class | - | IP21S |
| Down slope | Sec | 0.2~10 | Dimension (W*D*H) | mm | 300*730*570 |
| Spot time | Sec | 0.2~10 | Net Weight | kg | 56 |
