THYRISTOR POWER UNIT
Product information and specifications
| 1. Product: Thyristor power unit 2. Model: SWT1000-3-1200D 3. Dimensions: 358 (W) × 790 (H) × 180 (D) |
| 4. Technical specifications | |||
| Input rating | Voltage | 3-phase AC 220–440 V | |
| Frequency | 50/60 Hz | ||
| Output rating | Rated capacity | 360 kW | |
| Rated current | 1200 A | ||
| Control | Control method | 3-phase thyristor full bridge | |
| Feedback | Output voltage feedback | ||
| Protection | Overload capacity | 125% of rated current for 1 min | |
| Overcurrent | Abnormal current protection | ||
| Current limit | Current limiting under overload | ||
| Over-temperature | Temperature switch protects against overheating caused by overcurrent or cooling fan failure (when the drive heatsink exceeds 85 °C) | ||
| Environment | Ambient temperature | −10 °C to +50 °C (−10 °C to +40 °C in enclosed installation) | |
| Humidity | 90% RH or less | ||