HERO POWER
Welding Equipment
Welding Equipment
DT-300
All-New Model – Launching July 2025!
High-Efficiency Inverter Design for Energy Saving
Built-in Overheat and Overload Protection Mechanism
Supports Manual Arc Welding (MMA)
Multiple Welding Modes Available
Real-Time Output Voltage and Current Display
Adjustable Pre-Flow and Post-Flow Gas Timing
One-Touch Switch Between Water Cooling and Air Cooling
Simple Operation and Easy to Use
Specifications
| Input Power | V | 220V, 1/3Φ | Pre flow time | Sec | 0.2~5 |
| 380/415V, 3Φ | Post flow time | Sec | 2~20 | ||
| Input voltage range | % | ±15% | Pulse current | A | - |
| Input frequency | HZ | 50&60 | Pulse frequency | HZ | - |
| Rated input capacity | KVA | 11.46 | - | ||
| KW | 8.23 | - | |||
| Rated output | V | TIG：22 | Pulse Ratio Width | % | - |
| STICK：30 | Duty cycle | - | 300A / 40% | ||
| A | TIG：300 | 190A / 100% | |||
| STICK：250 | Water cooler control | - | ✔ | ||
| Welding amperage range | A | TIG：10~300 | Cleam | - | - |
| STICK：10~250 | Gas check | - | ✔ | ||
| Efficiency | % | 80 | Crater control | - | Crater/ Repeat |
| Open-circuit voltage | V | 70 | Insulation class | - | H |
| Up slope | Sec | 0.1 | Protection class | - | IP21S |
| Down slope | Sec | 0.1 | Dimension (W*D*H) | mm | 260*577*503 |
| Spot time | Sec | - | Net Weight | kg | 25 |
