Duct Fans
BVN BDKF-R EX ATEX Rectangular Duct Fan – Backward-Curved Blades
Model: BDKF-R EX
BVN BDKF-R EX ATEX Rectangular Duct Fan – Backward-Curved Blades for ducted ventilation systems.
Product description
BVN BDKF-R EX ATEX Rectangular Duct Fan – Backward-Curved Blades 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 | 6 |
|---|---|
| Maximum Airflow | 2000 - 10500 m³/h |
| Maximum Pressure | 360 - 1040 Pa |
| Rated Power | 250 - 2200 W |
| Phase | 3 |
| Rated Voltage | 400 V |
| Maximum Operating Temperature | 40 °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-R EX 315 T | 2000 | 360 | 250 | 0.87 | 3 | 400 | 60 | 53 | 40 | 496 | 35 |
| BDKF-R EX 355 T | 3000 | 510 | 250 | 0.87 | 3 | 400 | 65 | 58 | 40 | 496 | 36 |
| BDKF-R EX 400 T | 4100 | 580 | 370 | 1.2 | 3 | 400 | 63 | 56 | 40 | 573 | 49 |
| BDKF-R EX 450 T | 5500 | 690 | 550 | 1.6 | 3 | 400 | 60 | 58 | 40 | 573 | 52 |
| BDKF-R EX 500 T | 8100 | 870 | 1100 | 2.6 | 3 | 400 | 71 | 64 | 40 | 687 | 74 |
| BDKF-R EX 560 T | 10500 | 1040 | 2200 | 4.9 | 3 | 400 | 73 | 66 | 40 | 762 | 91 |
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