Duct Fans
BVN BDKF-EC Rectangular Duct Fan – Backward-Curved Blades, EC Motor
Model: BDKF-EC
BVN BDKF-EC Rectangular Duct Fan – Backward-Curved Blades, EC Motor for ducted ventilation systems.
Product description
BVN BDKF-EC Rectangular Duct Fan – Backward-Curved Blades, EC Motor is manufactured for reliable operation in ducted ventilation applications. Designed for integration into rectangular duct systems. The integrated EC motor supports efficient variable-speed operation and reduced operating costs. Technical performance differs by model; use the airflow, pressure, power, temperature and dimensional data in the table when selecting equipment. In greasy-air applications, use a suitable grease-filter system and follow the installation and maintenance requirements.
Technical specifications
| Number of Models | 7 |
|---|---|
| Maximum Airflow | 800 - 14500 m³/h |
| Maximum Pressure | 486 - 1300 Pa |
| Rated Power | 170 - 3300 W |
| Phase | 1, 3 |
| Rated Voltage | 230, 400 V |
| Maximum Operating Temperature | 50 °C |
| Frequency | 50 Hz |
Model and performance data
| Model | Airflow (m³/h) | Pressure (Pa) | Power (W) | Current (A) | Phase | Voltage (V) | LWA dB(A) | LPA dB(A) | Max. Temperature (°C) | Diameter (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BDKF-EC M 30-15 | 800 | 800 | 170 | 1.3 | 1 | 230 | 90 | 69 | 50 | 225 | 7 |
| BDKF-EC M 40-20 | 1700 | 650 | 225 | 1.45 | 1 | 230 | 84 | 63 | 50 | 250 | 10.5 |
| BDKF-EC M 60-35 | 4000 | 735 | 550 | 2.42 | 1 | 230 | 84 | 63 | 50 | 350 | 31 |
| BDKF-EC M 70-40 | 4000 | 486 | 400 | 1.72 | 1 | 230 | 78 | 57 | 50 | 400 | 44 |
| BDKF-EC T 70-40 | 7400 | 660 | 1000 | 1.73 | 3 | 400 | 84 | 62 | 50 | 400 | 44 |
| BDKF-EC T 80-50 | 13000 | 1300 | 3300 | 4.95 | 3 | 400 | 82 | 61 | 50 | 450 | 72 |
| BDKF-EC T 100-50 | 14500 | 1200 | 2900 | 5.4 | 3 | 400 | 81 | 60 | 50 | 500 | 84 |
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