| Axial Fan Series | 17215051 |
| Safety | Impedance Protected |
| Allowable Ambient Temperature Range | -10°~+65°C |
| Direction Of Rotation | Counterclockwise |
| Bearing Type | Ball Bearing |
| Material/ Frame Impeller | PBT UL94-V0 Reinforced Plastic |
| Power Connection | Lead Wire Red Wire : Positive (+) Black Wire : Negative ( - ) |
| Model | SD17251BL-DC12V | SD17251BL-DC24V | SD17251BL-DC48V |
| Rated Voltage (V) | 12 | 24 | 48 |
| Operating Voltage (V) | 6.0~13.2 | 18~26.4 | 36~52.8 |
| Rated Current (A) | 1.4 | 1.1 | 0.35 |
| Rated Power (W) | 16.8 | 26.4 | 16.8 |
| Speed (RPM) +/- 10% | 3100 | 3600 | 3100 |
| Wind Volume (CFM) | 242 | 308.2 | 242 |
| Noise dB(A) | 58.4 | 61.6 | 58.4 |
| No of Blade | 7 | 7 | 7 |
