The fan is composed of external rotor asynchronous motor, plastic/aluminum impeller, etc. The motor has low temperature rise and has special advantages of ventilation, heat dissipation, self-cooling, etc. Thus, the reliability of fan service life is extended. The fan is a backward curved impeller, which has the characteristics of compact structure, large air volume, high static pressure, small vib
Technical Specifications
| Model Code | Curve | Voltage (V) | Frequency (Hz) | Speed (rpm) | Power (W) | Current (A) | Noise (dB) | Temp (°C) |
|---|---|---|---|---|---|---|---|---|
| B3P155-EC072-001 | ① | 220 | 50/60 | 3570 | 40 | 0.3 | 63 | -25~+60 |
| B3P155-EC072-017 | ① | 220 | 50/60 | 4300 | 70 | 0.54 | 67 | -25~+60 |
| B3P155-EC072-060 | ① | 220 | 50/60 | 3600 | 40 | 0.3 | 63 | -25~+60 |