BDC4028PS SERIES
40 × 40 × 28 mm DC Axial Fan
Specifications
| Series | BDC4028PS |
| Product Type | DC Axial Fan |
| Dimensions | 40 × 40 × 28 mm (1.6 × 1.6 × 1.1 in) |
| Rated Voltage | 12 / 24 / 48 VDC |
| Voltage Range | 7~13.2 / 14~26.4 / 28~56 VDC |
| Motor Type | Brushless DC motor, auto cutoff, auto restart |
| Burnout Protection | Electronically protected, polarity protected |
| IP Protection | IP55 / IP67 |
| Frame Material | Glass fiber reinforced thermoplastic, rated UL94V-0 |
| Impeller | Glass fiber reinforced plastic, rated UL94V-0 |
| Bearing | Ball bearing |
| Rotation | CCW when viewed from rotor |
| Connection | Lead wires |
| Weight | 45g (0.1Lbs) |
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 (B:70K hours at 40°C / Y:50K hours at 40°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BDC4028PS-12JH | 12 VDC | 7~13.2 | 31.2 | 2.6 | 27000 | 1.01 | 36 | 109.73 | 4.32 | 68 | 2 | ✓ |
| BDC4028PS-12EH | 12 VDC | 7~13.2 | 22.8 | 1.9 | 24000 | 0.95 | 33.4 | 85.09 | 3.35 | 65 | 4 | ✓ |
| BDC4028PS-24JHH | 24 VDC | 14~26.4 | 28.8 | 1.2 | 30000 | 1.1 | 40 | 121.92 | 4.8 | 75 | 1 | ✓ |
| BDC4028PS-24JH | 24 VDC | 14~26.4 | 24 | 1.0 | 27000 | 1.01 | 36 | 109.73 | 4.32 | 68 | 2 | ✓ |
| BDC4028PS-24EHH | 24 VDC | 14~26.4 | 19.2 | 0.8 | 25000 | 0.98 | 34.8 | 91.95 | 3.62 | 66 | 3 | ✓ |
| BDC4028PS-24EH | 24 VDC | 14~26.4 | 16.8 | 0.7 | 24000 | 0.95 | 33.4 | 85.09 | 3.35 | 65 | 4 | ✓ |
| BDC4028PS-48JHH | 48 VDC | 28~56 | 31.2 | 0.65 | 27000 | 1.01 | 36 | 109.73 | 4.32 | 68 | 2 | ✓ |
| BDC4028PS-48JH | 48 VDC | 28~56 | 26.4 | 0.55 | 26000 | 0.99 | 35 | 101.6 | 4.0 | 67 | 3 | ✓ |
| BDC4028PS-48EHH | 48 VDC | 28~56 | 21.6 | 0.45 | 25000 | 0.98 | 34.8 | 91.95 | 3.62 | 66 | 3 | ✓ |
| BDC4028PS-48EH | 48 VDC | 28~56 | 19.2 | 0.4 | 24000 | 0.95 | 33.4 | 85.09 | 3.35 | 65 | 4 | ✓ |
** = "WB" for wire lead type Ball bearing Berring Industrial reserves the right to change data and improve electrical & mechanical design without notice, data tolerance +-10%