BDC17251PR SERIES
Dia. 172 × 51 mm DC Axial Fan
Specifications
| Series | BDC17251PR |
| Product Type | DC Axial Fan |
| Dimensions | Dia. 172 × 51 mm (6.8 × 2 in) |
| Rated Voltage | 12 / 24 / 48 VDC |
| Voltage Range | 8~14 / 8~15 / 15~27 / 16~27 / 22~60 VDC |
| Motor Type | Brushless DC motor, option(auto cutoff/auto restart) |
| Burnout Protection | Electronically protected, polarity protected |
| IP Protection | IP55 / IP56 |
| Frame Material | Plastic glass fiber reinforced thermoplastic, rated UL94V-0 |
| Impeller | Glass fiber reinforced plastic, rated UL94V-0 |
| Bearing | Ball bearing |
| Rotation | CW when viewed from rotor |
| Connection | Lead wires or Terminals |
| Weight | 690g (1.5Lbs) |
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 55°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BDC17251PR-12H** | 12 VDC | 8~14 | 23 | 1.9 | 3000 | 6.2 | 220 | 21.08 | 0.83 | 55 | H | ✓ |
| BDC17251PR-12M** | 12 VDC | 8~14 | 13.2 | 1.1 | 2500 | 5.1 | 180 | 13.97 | 0.55 | 41 | M | ✓ |
| BDC17251PR-12L** | 12 VDC | 8~15 | 5.5 | 0.45 | 1800 | 3.4 | 120 | 8.89 | 0.35 | 31 | L | ✓ |
| BDC17251PR-24H** | 24 VDC | 15~27 | 24 | 0.97 | 3100 | 6.4 | 225 | 21.34 | 0.84 | 55 | H | ✓ |
| BDC17251PR-24M** | 24 VDC | 15~27 | 13 | 0.52 | 2500 | 5.1 | 180 | 13.97 | 0.55 | 41 | M | ✓ |
| BDC17251PR-24L** | 24 VDC | 16~27 | 5 | 0.20 | 1800 | 3.4 | 120 | 8.89 | 0.35 | 31 | L | ✓ |
| BDC17251PR-48H** | 48 VDC | 22~60 | 23.5 | 0.48 | 3100 | 6.4 | 225 | 21.34 | 0.84 | 55 | H | ✓ |
| BDC17251PR-48M** | 48 VDC | 22~60 | 14.5 | 0.30 | 2500 | 5.1 | 180 | 13.97 | 0.55 | 41 | M | ✓ |
| BDC17251PR-48L** | 48 VDC | 22~60 | 5.8 | 0.12 | 1800 | 3.4 | 120 | 8.89 | 0.35 | 31 | 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%