Product Overview
The SF146C-D092B0-03 is a high-efficiency dual_inet centrifugal fan 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 (IP44)
- Long-life NSK ball bearings
Technical Specifications
| Category | Centrifugal Fan |
|---|---|
| Model | SF146C-D092B0-03 |
| Motor Type | DC |
| Airflow | 1200 m³/h |
| Max Static Pressure | 705 Pa |
| Voltage | 310 V DC |
| Power | 180 W |
| Current | |
| Speed | 1600 r/min |
| Noise | 64±2 dB(A) |
| Protection Class | IP44 |
| Working Temperature | -25 °C ~ +60 °C |
| Impeller Material | Galvanised sheet steel |
| Bearing Type | NSK ball bearing |
| Speed Control | 0-6.5V, 4-speed |
Applications
For precision cooling of telecom cabinets and industrial control panels, the SF146C-D092B0-03 (DC, 310 V DC, 1200 m³/h, 180 W) delivers high-volume, energy-efficient airflow where only a high-voltage DC bus is available. In North American commercial HVAC air-handling units and fan coil units, the SF146C-E092B1-02 (EC, 115 V AC, 1150 m³/h, 165 W) provides electronically commutated, speed-controllable ventilation on standard 115 V AC mains. For European and other 230 V AC single-phase installations such as data center CRAC units, cleanroom air circulation, and rooftop packaged systems, the SF146C-E092B3-01 (EC, 230 V AC, 1250 m³/h, 220 W) is suitable for higher-static, higher-airflow duty with integrated EC motor control.
Ordering Information
| MOQ (Min. Order Qty) | 80 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: galvanized steel plate + electrophoretic black.