BDC28089A SERIES
280 × 280 × 88.9 mm DC Axial Fan
Specifications
| Series | BDC28089A |
| Product Type | DC Axial Fan |
| Dimensions | 280 × 280 × 88.9 mm (11 × 11 × 3.5 in) |
| Rated Voltage | 12 / 24 / 48 VDC |
| Voltage Range | 11~13.5 / 18~27.6 / 24~55 VDC |
| Motor Type | Brushless DC Motor, option(auto cutoff/auto restart) |
| Burnout Protection | Electronically protected, polarity protected |
| IP Protection | IP55 / IP67 |
| Frame Material | Aluminum die-cast, natural finish |
| Impeller | Glass fiber reinforced plastic, rated UL94V-0 |
| Bearing | Ball bearing |
| Rotation | CCW when viewed from rotor |
| Connection | Lead wires or Terminals |
| Weight | 2,800g (6.2 Lbs) |
Electrical & Environmental
| Dielectric Strength | 500VAC/min. Max leakage 0.5mA |
| Speed Control | Option : PWM, SC & SV... |
| Signal Output | Option : FG, RD... |
| Operating Temp. | –20°C to +65°C |
| Storage Temp. | –20°C to +75°C (at 65%RH) |
| Life Expectancy | L10 85K hours at 35°C, 40K hours at 60°C |
Technical Drawing
Dimensions in mm (inches). Tolerances as marked.
Performance P-Q Curve
Static pressure vs. airflow per speed variant. Manufacturer test data, tolerance ±10%.
Performance Data
| Model Number | Rated Voltage | Voltage Range | Input Power (W) | Current (A) | Speed (RPM) | Air Volume (m³/min) | Air Volume (CFM) | Max SP (mm H₂O) | Max SP (in H₂O) | Noise (dBA) | PQ Curve | UL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BDC28089A-12M** | 12 VDC | 11~13.5 | 90 | 7.5 | 2100 | 28.6 | 1011 | 16 | 0.63 | 63 | M | – |
| BDC28089A-12L** | 12 VDC | 11~13.5 | 50 | 4.2 | 1800 | 24.6 | 867 | 13.97 | 0.55 | 59 | L | – |
| BDC28089A-24H** | 24 VDC | 18~27.6 | 104.4 | 4.35 | 2450 | 33.4 | 1180 | 22.86 | 0.90 | 79 | H | ✓ |
| BDC28089A-24M** | 24 VDC | 18~27.6 | 58.8 (~72) | 2.45 (~3.0) | 2200 | 30 | 1060 | 16.51 | 0.65 | 65 | M | ✓ |
| BDC28089A-24L** | 24 VDC | 18~27.6 | 26.4(~52.8) | 1.1 (~2.2) | 1800 | 24.6 | 867 | 13.97 | 0.55 | 59 | L | ✓ |
| BDC28089A-48H** | 48 VDC | 24~55 | 105.6 | 2.2 | 2450 | 33.4 | 1180 | 22.86 | 0.90 | 79 | H | ✓ |
| BDC28089A-48M** | 48 VDC | 24~55 | 57.6 | 1.2 | 2200 | 30 | 1060 | 16.51 | 0.65 | 65 | M | ✓ |
| BDC28089A-48L** | 48 VDC | 24~55 | 26.4 | 0.55 | 1500 | 20.4 | 722 | 12.7 | 0.50 | 59 | L | ✓ |
** = "WB" for wire lead type Ball bearing, or "TB" for terminal type Ball bearing Berring Industrial reserves the right to change data and improve electrical & mechanical design without notice, data tolerance +-10%