| Product Name | 42" Servo Motor Electric Roof Ventilation Exhaust Fan |
| Product Model | S42TP6 |
| Operating Voltage | Three-phase/220V/60Hz/4.5A |
| Motor Parameters | 1.0HP/10P/F Class/IP65 |
| Power Consumption | 750W |
| Fan Speed Control | Stepless Speed Regulation (with Servo Variable Frequency Regulator) |
| Maximum Speed | 660RPM |
| Maximum Air Volume | 24,000 cubic meters per hour |
| Noise Level | ≦74dB (measured at 3 meters from the fan) |
| Product Dimensions | 150×119×91 centimeters |
| Product Weight | 46 kilograms |
| Recommended Retail Price | NT$32,800 |