BDC4028PM SERIES
40 × 40 × 28 mm DC Axial Fan
Specifications
| Series | BDC4028PM |
| Product Type | DC Axial Fan |
| Dimensions | 40 × 40 × 28 mm (1.6 × 1.6 × 1.1 in) |
| Rated Voltage | 5 / 12 / 24 / 48 VDC |
| Voltage Range | 4.5~5.5 / 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 or Terminals |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BDC4028PM-05H | 5 VDC | 4.5~5.5 | 10.5 | 2.1 | 17000 | 0.7 | 25 | 50.8 | 2 | 54 | 6 | ✓ |
| BDC4028PM-12SHH | 12 VDC | 7~13.2 | 16.8 | 1.4 | 23000 | 0.9 | 32 | 76.71 | 3.02 | 64 | 1 | ✓ |
| BDC4028PM-12SH | 12 VDC | 7~13.2 | 15.6 | 1.3 | 21000 | 0.85 | 30 | 73.41 | 2.89 | 62 | 2 | ✓ |
| BDC4028PM-12HHH | 12 VDC | 7~13.2 | 14.4 | 1.2 | 20000 | 0.82 | 29 | 69.85 | 2.75 | 60 | 3 | ✓ |
| BDC4028PM-12HH | 12 VDC | 7~13.2 | 12 | 1.0 | 19000 | 0.76 | 27 | 62.23 | 2.45 | 58 | 4 | ✓ |
| BDC4028PM-12H | 12 VDC | 7~13.2 | 10.2 | 0.85 | 18000 | 0.73 | 26 | 54.61 | 2.15 | 56 | 5 | ✓ |
| BDC4028PM-24SHH | 24 VDC | 14~26.4 | 15.6 | 0.65 | 23000 | 0.9 | 32 | 76.71 | 3.02 | 64 | 1 | ✓ |
| BDC4028PM-24SH | 24 VDC | 14~26.4 | 14.4 | 0.6 | 21000 | 0.85 | 30 | 73.41 | 2.89 | 62 | 2 | ✓ |
| BDC4028PM-24HHH | 24 VDC | 14~26.4 | 13.2 | 0.55 | 20000 | 0.82 | 29 | 69.85 | 2.75 | 60 | 3 | ✓ |
| BDC4028PM-24HH | 24 VDC | 14~26.4 | 12 | 0.5 | 19000 | 0.76 | 27 | 62.23 | 2.45 | 58 | 4 | ✓ |
| BDC4028PM-24H | 24 VDC | 14~26.4 | 10.8 | 0.45 | 18000 | 0.73 | 26 | 54.61 | 2.15 | 56 | 5 | ✓ |
| BDC4028PM-48SHH | 48 VDC | 28~56 | 17.28 | 0.36 | 23000 | 0.9 | 32 | 76.71 | 3.02 | 64 | 1 | ✓ |
| BDC4028PM-48SH | 48 VDC | 28~56 | 15.36 | 0.32 | 21000 | 0.85 | 30 | 73.41 | 2.89 | 62 | 2 | ✓ |
| BDC4028PM-48HHH | 48 VDC | 28~56 | 13.44 | 0.28 | 20000 | 0.82 | 29 | 69.85 | 2.75 | 60 | 3 | ✓ |
| BDC4028PM-48HH | 48 VDC | 28~56 | 12.48 | 0.26 | 19000 | 0.76 | 27 | 62.23 | 2.45 | 58 | 4 | ✓ |
| BDC4028PM-48H | 48 VDC | 28~56 | 10.56 | 0.22 | 18000 | 0.73 | 26 | 54.61 | 2.15 | 56 | 5 | ✓ |
** = "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%