BEF-650-900 Ec Axial For Cooling Towers
Product Description
Key Advantages:
✔ Up to 30% energy savings over AC fans
✔ 0~10V DC/PWM control signal or MODBUS stepless speed control.
✔ Ultra-low noise and compact integrated design
Custom Options:
✔ Integrated diffuser or guide vane
✔ IP54/IP55 waterproof grade IP54/IP55
✔ Custom connectors
✔ All nameplates, customer logos, cable lengths, and parameters can be customized.
| Motor Type | Permanent magnet synchronous motor |
| Power Type | 3~380V |
| Supply frequency | 50/60 Hz |
| Impeller type | Axial |
| Power | 850~2360W |
| Current | 1.38~3.8A |
| Speed | 980~1000 r/min |
| Perm. amb. temp | -25℃ ~ +60℃ |
| Blades count | 5 |
| Certification | CE |
| Protection class | IP55 |
| Insulation class | F |
| Impeller material | Aluminum alloy blade, carbon steel hub electrostatic spraying |
| Operation Mode | s1 |
| Controller | 0~10V /PWM /RS485 |
| Balance level: | G6.3 |
Performance Curves
Dimensions (mm)
Application fields: Heat pumps, condensers, commercial evaporators,cooling towers,condensing units,substations, industrial ventilation, ,agriculture/animal husbandry, etc.