Duct Fans
BVN BDTX Circular Duct Fan – Backward-Curved Blades
Model: BDTX
BVN BDTX Circular Duct Fan – Backward-Curved Blades for ducted ventilation systems.
Product description
BVN BDTX Circular Duct Fan – Backward-Curved Blades is manufactured for reliable operation in ducted ventilation applications. Designed for direct installation in circular duct systems. Fan speed can be adjusted with a compatible optional controller where supported. 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 | 12 |
|---|---|
| Maximum Airflow | 240 - 2620 m³/h |
| Maximum Pressure | 255 - 870 Pa |
| Rated Power | 60 - 445 W |
| Phase | 1 |
| Rated Voltage | 230 V |
| Maximum Operating Temperature | 55 °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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BDTX 100 | 240 | 300 | 60 | 0.3 | 1 | 230 | 51 | 44 | 55 | 100 | 2.6 |
| BDTX 125 | 315 | 300 | 80 | 0.4 | 1 | 230 | 50 | 43 | 55 | 125 | 2.7 |
| BDTX 150 | 422 | 315 | 78 | 0.4 | 1 | 230 | 53 | 46 | 55 | 150 | 3 |
| BDTX 160 | 440 | 310 | 85 | 0.4 | 1 | 230 | 52 | 45 | 55 | 160 | 3.2 |
| BDTX 200 A | 735 | 400 | 90 | 0.43 | 1 | 230 | 53 | 46 | 55 | 200 | 4.4 |
| BDTX 200 B | 875 | 450 | 100 | 0.51 | 1 | 230 | 54 | 48 | 55 | 200 | 4.8 |
| BDTX 250 A | 1010 | 500 | 140 | 0.69 | 1 | 230 | 52 | 45 | 55 | 250 | 4.9 |
| BDTX 250 B | 1150 | 550 | 145 | 0.74 | 1 | 230 | 54 | 47 | 55 | 250 | 5.3 |
| BDTX 315 A | 1450 | 660 | 160 | 0.8 | 1 | 230 | 54 | 48 | 55 | 315 | 6.8 |
| BDTX 315 B | 1750 | 660 | 200 | 0.87 | 1 | 230 | 56 | 49 | 55 | 315 | 6.9 |
| BDTX 355 A | 1300 | 255 | 135 | 1 | 1 | 230 | 52 | 45 | 55 | 355 | 9 |
| BDTX 355 B | 2620 | 870 | 445 | 1.94 | 1 | 230 | 60 | 54 | 55 | 355 | 10 |
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