HERO POWER
Welding Equipment
Welding Equipment
DT-301
- Dual parallel synchronized output boosts the operating frequency to 100 kHz, delivering a more focused and stable arc for faster spot welding and improved penetration quality.
- High-frequency energy-saving control allows welding at lower currents, providing noticeably enhanced efficiency.
- Lightweight 300A mid-size design with a 60% duty cycle ensures reliable performance for on-site applications.
- Full-function control panel with complete current preset adjustment; clean and refined layout with a hidden panel design.
- Equipped with voltage/current pre-display switching to meet safety inspection requirements and accurately monitor welding conditions.
- Built-in special welding modes enable single-step operation for complex crater-fill tasks, making it an excellent tool for automated welding systems.
- Multiple protection systems—including over-temperature, over-current, and over-voltage—enhance safety and extend equipment life.
- Built-in 200 VAC input option ensures stable performance even in low-voltage environments.
- Optional PLC communication module enables seamless integration with HMI and automated control systems.
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 | 5~300 |
| Input frequency | HZ | 50&60 | Pulse frequency | HZ | High:1.3~500 |
| Rated input capacity | KVA | 11.78 | Middle:1.2~45 | ||
| KW | 8.25 | Low:0.3~13 | |||
| Rated output | V | TIG:22 | Pulse Ratio Width | % | 1~99 |
| STICK:26 | Duty cycle | - | 300A / 60% | ||
| A | TIG:300 | 232A / 100% | |||
| STICK:150 | Water cooler control | - | ✔ | ||
| Welding amperage range | A | TIG: 5~300 | Cleam | - | - |
| STICK:5~150 | Gas check | - | ✔ | ||
| Efficiency | % | 80 | Crater control | - | Crater/ Repeat/ Special 2T/ SPOT |
| Open-circuit voltage | V | 110±10 | Insulation class | - | H |
| Up slope | Sec | 0.1~10 | Protection class | - | IP21S |
| Down slope | Sec | 0.1~10 | Dimension (W*D*H) | mm | 260*595*505 |
| Spot time | Sec | 0.2~10 | Net Weight | kg | 27.5 |