| Product Name | AC 50-inch Three-Blade Long-Tube Negative Pressure Fan |
| Model Number | A50C3S |
| Rated Voltage | Three-phase / 220V / 60Hz |
| Motor Parameters | 10P / F-Class / IP55 Waterproof Rating |
| Power Consumption | 1520W / 5.35A ±5% |
| Fan Speed Control | Compatible with Speed Controller |
| Maximum Speed | 880 RPM ±10% |
| Maximum Airflow | 41,000 m³/h ±10%, Air Velocity: 8.4 m/s |
| Noise Level | ≦78 dB |
| Product Dimensions | 151.5 cm × 151.5 cm × 131 cm |
| Weight | 34 kg |
| Suggested Retail Price | NT$52,800 |