BDC4028P SERIES
40 × 40 × 28 mm DC Axial Fan
Specifications
| Series | BDC4028P |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BDC4028P-05EHH | 5 VDC | 4.5~5.5 | 7.5 | 1.5 | 13000 | 0.67 | 24 | 33.53 | 1.32 | 54 | EHH | ✓ |
| BDC4028P-05EH | 5 VDC | 4.5~5.5 | 6.5 | 1.3 | 12000 | 0.62 | 22 | 28.45 | 1.12 | 53 | EH | ✓ |
| BDC4028P-05SHH | 5 VDC | 4.5~5.5 | 6 | 1.2 | 11500 | 0.57 | 20 | 24.38 | 0.96 | 52 | SHH | ✓ |
| BDC4028P-05SH | 5 VDC | 4.5~5.5 | 5.5 | 1.1 | 11000 | 0.53 | 19 | 23.37 | 0.92 | 51 | SH | ✓ |
| BDC4028P-05HHH | 5 VDC | 4.5~5.5 | 5 | 1.0 | 10500 | 0.48 | 17 | 21.34 | 0.84 | 49 | HHH | ✓ |
| BDC4028P-05HH | 5 VDC | 4.5~5.5 | 4.5 | 0.9 | 10000 | 0.45 | 16 | 20.32 | 0.8 | 46 | HH | ✓ |
| BDC4028P-05H | 5 VDC | 4.5~5.5 | 4 | 0.8 | 9500 | 0.36 | 13 | 8.38 | 0.33 | 42 | H | ✓ |
| BDC4028P-05M | 5 VDC | 4.5~5.5 | 3.25 | 0.65 | 8000 | 0.31 | 11 | 7.11 | 0.28 | 35 | M | ✓ |
| BDC4028P-05L | 5 VDC | 4.5~5.5 | 2.9 | 0.58 | 7000 | 0.26 | 9.5 | 5.08 | 0.2 | 30 | L | ✓ |
| BDC4028P-05LL | 5 VDC | 4.5~5.5 | 2.55 | 0.51 | 6600 | 0.25 | 9 | 4.32 | 0.17 | 29 | LL | ✓ |
| BDC4028P-05LLL | 5 VDC | 4.5~5.5 | 2.1 | 0.42 | 5500 | 0.23 | 8 | 3.3 | 0.13 | 27 | LLL | ✓ |
| BDC4028P-05SL | 5 VDC | 4.5~5.5 | 1.55 | 0.31 | 5000 | 0.21 | 7.5 | 2.54 | 0.1 | 26 | SL | ✓ |
| BDC4028P-05SLL | 5 VDC | 4.5~5.5 | 1 | 0.2 | 4200 | 0.18 | 6.3 | 2.03 | 0.08 | 25 | SLL | ✓ |
| BDC4028P-05EL | 5 VDC | 4.5~5.5 | 0.75 | 0.15 | 3800 | 0.17 | 6 | 1.78 | 0.07 | 25 | EL | ✓ |
| BDC4028P-12H | 12 VDC | 7~13.2 | 9.0 | 0.75 | 15000 | 0.7 | 25 | 41.4 | 1.63 | 58 | 1 | ✓ |
| BDC4028P-12M | 12 VDC | 7~13.2 | 7.8 | 0.65 | 13000 | 0.68 | 24 | 33.53 | 1.32 | 54 | 2 | ✓ |
| BDC4028P-12L | 12 VDC | 7~13.2 | 6.0 | 0.5 | 11000 | 0.54 | 19 | 23.37 | 0.92 | 51 | 3 | ✓ |
| BDC4028P-12LL | 12 VDC | 7~13.2 | 5.4 | 0.45 | 8500 | 0.34 | 12 | 8.13 | 0.32 | 37 | 4 | ✓ |
| BDC4028P-12LLL | 12 VDC | 7~13.2 | 4.08 | 0.34 | 7500 | 0.28 | 10 | 6.1 | 0.24 | 32 | 5 | ✓ |
| BDC4028P-12SL | 12 VDC | 7~13.2 | 3.6 | 0.3 | 6500 | 0.25 | 9 | 4.32 | 0.17 | 29 | 6 | ✓ |
| BDC4028P-12SLL | 12 VDC | 7~13.2 | 3.36 | 0.28 | 5500 | 0.23 | 8 | 3.3 | 0.13 | 27 | 7 | ✓ |
| BDC4028P-12EL | 12 VDC | 7~13.2 | 3.0 | 0.25 | 4500 | 0.18 | 6.5 | 2.54 | 0.1 | 22 | 8 | ✓ |
| BDC4028P-24HHH | 24 VDC | 14~26.4 | 9.36 | 0.39 | 15000 | 0.7 | 25 | 41.4 | 1.63 | 58 | 1 | ✓ |
| BDC4028P-24HH | 24 VDC | 14~26.4 | 5.76 | 0.24 | 13000 | 0.68 | 24 | 33.53 | 1.32 | 54 | 2 | ✓ |
| BDC4028P-24H | 24 VDC | 14~26.4 | 4.8 | 0.2 | 11000 | 0.54 | 19 | 23.37 | 0.92 | 51 | 3 | ✓ |
| BDC4028P-24M | 24 VDC | 14~26.4 | 3.84 | 0.16 | 8500 | 0.34 | 12 | 8.13 | 0.32 | 37 | 4 | ✓ |
| BDC4028P-24L | 24 VDC | 14~26.4 | 3.36 | 0.14 | 7500 | 0.28 | 10 | 6.1 | 0.24 | 32 | 5 | ✓ |
| BDC4028P-24LL | 24 VDC | 14~26.4 | 2.88 | 0.12 | 6500 | 0.25 | 9 | 4.32 | 0.17 | 29 | 6 | ✓ |
| BDC4028P-24LLL | 24 VDC | 14~26.4 | 1.44 | 0.06 | 5500 | 0.23 | 8 | 3.3 | 0.13 | 27 | 7 | – |
| BDC4028P-48HHH | 48 VDC | 28~56 | 8.64 | 0.18 | 15000 | 0.7 | 25 | 41.4 | 1.63 | 58 | 1 | ✓ |
| BDC4028P-48HH | 48 VDC | 28~56 | 7.2 | 0.15 | 13000 | 0.68 | 24 | 33.53 | 1.32 | 54 | 2 | ✓ |
| BDC4028P-48H | 48 VDC | 28~56 | 4.32 | 0.09 | 11000 | 0.53 | 19 | 23.37 | 0.92 | 51 | 3 | ✓ |
| BDC4028P-48M | 48 VDC | 28~56 | 3.84 | 0.08 | 10000 | 0.45 | 16 | 20.32 | 0.8 | 46 | 4 | ✓ |
** = "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%