BDC17251AR SERIES
Dia. 172 × 51 mm DC Axial Fan
Specifications
| Series | BDC17251AR |
| Product Type | DC Axial Fan |
| Dimensions | Dia. 172 × 51 mm (6.8 × 2 in) |
| Rated Voltage | 12 / 24 / 48 VDC |
| Voltage Range | 8~13.8 / 8~14 / 8~15 / 15~27 / 15~27.6 / 17~27.6 / 17~28 / 22~53 / 22~56 / 24~61 / 24~63 VDC |
| Motor Type | Brushless DC motor, option(auto cutoff/auto restart) |
| Burnout Protection | Electronically protected, polarity protected |
| IP Protection | IP55 / IP56 |
| Frame Material | Aluminum die-cast, black finish |
| Impeller | Glass fiber reinforced plastic, rated UL94V-0 |
| Bearing | Ball bearing |
| Rotation | CW when viewed from rotor |
| Connection | Lead wires or Terminals |
| Weight | 850g (1.87Lbs) |
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 90K 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BDC17251AR-12SH** | 12 VDC | 8~13.8 | 64.8 | 5.4 | 4100 | 8.9 | 315 | 26.67 | 1.05 | 60 | SH | ✓ |
| BDC17251AR-12HH** | 12 VDC | 8~13.8 | 50.4 | 4.2 | 3950 | 8.5 | 300 | 24.64 | 0.97 | 57 | HH | ✓ |
| BDC17251AR-12H** | 12 VDC | 8~14 | 23 | 1.9 | 3300 | 6.5 | 230 | 19.81 | 0.78 | 52 | H | ✓ |
| BDC17251AR-12M** | 12 VDC | 8~14 | 13.2 | 1.1 | 2500 | 5.2 | 182 | 13.21 | 0.52 | 41 | M | ✓ |
| BDC17251AR-12L** | 12 VDC | 8~15 | 5.5 | 0.45 | 1800 | 3.7 | 130 | 9.14 | 0.36 | 34 | L | ✓ |
| BDC17251AR-24SH** | 24 VDC | 15~27 | 63.6 | 2.65 | 4150 | 9.1 | 320 | 26.67 | 1.05 | 60 | SH | ✓ |
| BDC17251AR-24HH** | 24 VDC | 15~27 | 50.4 | 2.1 | 3950 | 8.5 | 300 | 24.64 | 0.97 | 57 | HH | ✓ |
| BDC17251AR-24H** | 24 VDC | 15~27.6 | 24 | 0.97 | 3300 | 6.7 | 235 | 19.81 | 0.78 | 52 | H | ✓ |
| BDC17251AR-24M** | 24 VDC | 17~27.6 | 13 | 0.52 | 2500 | 5.2 | 182 | 13.21 | 0.52 | 41 | M | ✓ |
| BDC17251AR-24L** | 24 VDC | 17~28 | 5 | 0.20 | 1800 | 3.7 | 130 | 9.14 | 0.36 | 34 | L | ✓ |
| BDC17251AR-48SH** | 48 VDC | 22~53 | 62.4 | 1.3 | 4150 | 9.1 | 320 | 26.67 | 1.05 | 60 | SH | ✓ |
| BDC17251AR-48HH** | 48 VDC | 22~53 | 49.4 | 1.03 | 3950 | 8.5 | 300 | 24.64 | 0.97 | 57 | HH | ✓ |
| BDC17251AR-48H** | 48 VDC | 22~56 | 23.5 | 0.48 | 3300 | 6.5 | 230 | 19.81 | 0.78 | 52 | H | ✓ |
| BDC17251AR-48M** | 48 VDC | 24~61 | 14.5 | 0.30 | 2500 | 5.2 | 182 | 13.21 | 0.52 | 41 | M | ✓ |
| BDC17251AR-48L** | 48 VDC | 24~63 | 5.8 | 0.12 | 1800 | 3.7 | 130 | 9.14 | 0.36 | 34 | 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%