Product Overview
The SF146A-D092A0-02 is a high-efficiency dc146 dual_inet extractor centrifugal blower built for demanding industrial ventilation and air-handling applications. Its EC motor delivers precise, energy-saving speed control while the forward-curved impeller keeps operation quiet.
- Compact industrial housing (IP42)
- Long-life NSK ball bearings
Technical Specifications
| Category | Centrifugal Fan |
|---|---|
| Model | SF146A-D092A0-02 |
| Motor Type | DC |
| Airflow | 1080 m³/h |
| Max Static Pressure | 580 Pa |
| Voltage | 310 V DC |
| Power | 180 W |
| Current | 1.1 A |
| Speed | 1900 r/min |
| Noise | 64±1 dB(A) |
| Protection Class | IP42 |
| Working Temperature | -25 °C ~ +50 °C |
| Impeller Material | PA6+GF25% |
| Bearing Type | NSK ball bearing |
| Speed Control | 0-10V/PWM |
Applications
The SF146A series spans DC 24V / 310V and AC 115V / 230V for precise airflow selection — for 24V DC battery or telecom equipment, the SF146A-D092A6-02 (24 V DC, 720 m³/h, 80 W) delivers low-power, quiet ventilation; for high-voltage DC systems and energy-storage cabinets, the SF146A-D092A0-02 (310 V DC, 1080 m³/h, 180 W) provides higher airflow; for North American 115V AC mains, the SF146A-E092A1-01 (115 V AC, 860 m³/h, 120 W) is the direct plug-in choice; for European/global 230V AC — medical equipment, cleanrooms, grow tents, greenhouses and industrial air heaters — the SF146A-E092B3-03 (230 V AC, 1180 m³/h, 220 W) delivers the highest airflow, while the SF146A-E092C3-34 (230 V AC, 780 m³/h, 88 W) suits quieter, lower-power installations.
Ordering Information
| MOQ (Min. Order Qty) | 120 PCS |
|---|---|
| FOB Price | FOB Nansha Guangzhou |
| Lead Time | 25-30 days |
| Sample | Sample available |
| Payment Terms | TT |
| Shipping Port | Nansha Guangzhou OR Yantian Shenzhen |
Other Models in This Series
Performance Curves
Dimensions
Special Remarks
Housing and impeller material: PP