HERO POWER
Welding Equipment
Welding Equipment
PT-500
Inverter technology for energy-efficient
Thermal Overload Protection
Multiple welding modes can be selected
(Spot/Crater/Repeat)
Pulse Function included
3-stage switching pulse frequency
2T welding function for up/down slope
PLC control connection support
0~10V analog interface available to welding current
Complete plasma gas sequence control
Pilot arc current 1-30A adjustable
Abnormal signal warning design
Specifications
| Input Power | V | 220V,3Φ | Pulse frequency | HZ | High：1.3~500 |
| 380/415V, 3Φ | Middle：1.2~45 | ||||
| Input voltage range | % | ±15% | Low：0.3~13 | ||
| Input frequency | HZ | 50&60 | Pulse Ratio Width | % | 1~99 |
| Rated input capacity | KVA | 29.47 | Duty cycle | - | 500A / 70% |
| KW | 23.28 | 420A / 100% | |||
| Rated output | V | TIG: 40 | Pilot Arc Current Selection | - | Single / Continuous |
| ARC: 21.2 | Pulse current | A | 10~500 | ||
| A | TIG: 500 | Cooling Water Flow Rate | LPM | 1.2~12 | |
| ARC: 30 | Plasma Gas Flow Rate Range | LPM | 0.1~1.0 | ||
| Welding amperage range | A | TIG: 10~500 | Shielding Gas Flow Rate Range | LPM | 2~25 |
| ARC: 0~30 | Gas check | - | ✔ | ||
| Efficiency | % | 85 | Crater control | - | Crater/ Repeat / Spot /Special 2T |
| Open-circuit voltage | V | 75±10 | Insulation class | - | H |
| Up slope | Sec | 0.2~10 | Protection class | - | IP21S |
| Down slope | Sec | 0.2~10 | Dimension (W*D*H) | mm | 506*716*923 |
| Spot time | Sec | 0.2~10 | Net Weight | kg | 95 |
