TAF 801 and 1251
Square wave AC power sources that convert secondary voltage from a sinusoidal wave to a square wave arc voltage via a thyristor-controlled rectifier bridge, delivering excellent strike characteristics and reliable welding performance.
Key Features
- Thyristor-controlled rectifier bridge for precise square wave conversion
- Excellent arc strike characteristics
- Optimized for steady and good welding properties
- Designed for submerged arc welding automation
Specifications
- Dimensions: 774 x 598 x 1228 mm (30.5 x 23.5 x 56 in.) for both models
- TAF 801 Weight: 495 kg (1091 lbs)
- TAF 1251 Weight: 608 kg (1340 lbs)
- Open Circuit Voltage: 71 V (TAF 801), 72 V (TAF 1251)
- Power Factor: 0.83 (TAF 801), 0.77 (TAF 1251)
- Duty Cycle: 60% / 100%
Applications
- Submerged arc welding power supplies
- Heavy-duty industrial welding automation
- Applications requiring stable square wave AC power sources
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Specifications
| Dimensions Mm | 774 x 598 x 1228 mm (30.5 x 23.5 x 56 in.) |
| Weight Taf 801 Kg | 495 |
| Duty Cycle Percent | 60 / 100 |
| Weight Taf 1251 Kg | 608 |
| Power Factor Taf 801 | 0.83 |
| Power Factor Taf 1251 | 0.77 |
| Setting Range Taf 801 | 300/28 - 800/44 |
| Setting Range Taf 1251 | 400/28 - 1250/44 |
| Open Circuit Voltage Taf 801 V | 71 |
| Open Circuit Voltage Taf 1251 V | 72 |
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