HR1238 DC Axial Fan 120x120x38mm 24V K3
| Parameter | Value | Unit |
|---|---|---|
| Series type | BY1238 | |
| Dimensions | 120x120x38mm | mm |
| Frame Type | Black PBT (UL94V-0) | |
| Impeller | Black PBT (UL94V-0) | |
| Bearing | Two Ball & (Sleeve or Hydraulic Bearing) | |
| Operation Temperature | -10℃~70℃ (Ordinary humidity) | |
| Storage Temperature | -40℃~80℃ (Ordinary humidity) | |
| Lead wire | (+) Red,(-) Black,(FG/RD) Yello, (PWM) Blue | |
| Safety | CE approved, RoHS | |
| Ingress of Protection | IP42 or IP55 | |
| Unit Weight | 235g |
| Model No. | Grade | Op. Voltage (VDC) |
Current (A) |
Power (W) |
Speed (RPM) |
Air Flow (CFM) |
Air Flow (m³/min) |
Static Pressure (mmH₂O) |
Static Pressure (Pa) |
Noise (dBA) |
|---|---|---|---|---|---|---|---|---|---|---|
| HR1238HD2-K3 | HD | 15~30 | 1.60 | 38.40 | 8,500 | 252.40 | 7.15 | 22.30 | 218.69 | 78.40 |
| HR1238MD2-K3 | MD | 15~30 | 1.00 | 24.00 | 7,000 | 210.80 | 5.97 | 16.50 | 161.81 | 69.50 |
| HR1238LD2-K3 | LD | 15~30 | 0.75 | 18.00 | 6,000 | 180.00 | 5.10 | 9.72 | 95.32 | 53.80 |
HD = High Speed | MD = Medium Speed | LD = Low Speed
| Motors Protection | Signal Output | Speed Control | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RP | AS | CS | CL | OV | SS | FG | RD/RD/b | LD | PPWM | VPWM | TC | RC |
| ● | ● | ● | ● | ● | ● | ● | ● | ○ | ● | ○ | ● | ○ |
● Supported ○ Not available
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