Suzhou Blauberg Motoren Technology Co., Ltd. is one of the leading manufacturers and suppliers of blauberg dd-f146b-ec-n07 146mm dc dual inlet centrifugal blower in China. Welcome to buy bulk high quality customized products made in China here and get quotation from our factory. For price consultation, contact us.
Basic Info
| Model | DD-F146B-EC-N07 | Product Type | DC Dual Inlet Centrifugal Blower |
| Phase | DC | Rated Voltage | 24 VDC |
| Voltage Range | 19–29 VDC | Frequency | Not applicable |
| Nominal Speed | 1600 ±5% RPM | Max. Input Power | 170 W |
| Max. Input Current | 7.1 A | Sound Level | 69 dB(A) |
| Ambient Temperature | -25 to +60 °C | Certification | CCC, CE, RoHS |
| Protection | IP44 | Insulation Class | Class B |
Technical Description
| Dimensions | 239 × 209 × 270 mm | Weight | 4.2 kg |
| Motor Model | EC092DC024V170W | Motor Size | 92 mm |
| Impeller | Metal, 48 blades | Airflow Direction | All around; straight forward from air outlet |
| Rotation | Clockwise, viewed toward rotor | Housing / Rotor | Stretched housing / blue powder-coated rotor |
| Mounting Position | Any position | Operating Mode | S1 continuous duty |
| Bearing | Ball bearing | Cable Length | 500 ±20 mm |
| Humidity | Operation 5%–90% RH; storage 5%–95% RH | Storage Temperature | -40 to +80 °C |
| Electrical Safety | 500 VAC/50 Hz for 1 min; leakage ≤10 mA; touch current ≤3.5 mA | Control | 0–10 VDC / PWM, maximum PWM input 10 VDC |
| Motor Protection | Locked rotor, thermal, over/undervoltage, overcurrent and soft start | Screw Strength | Class 8.8 |
Product Application
| 1 | Charging Column | 9 | Equipment Cooling Project |
| 2 | Kitchen Smoke Exhaust System | 10 | Ventilation Unit Project |
| 3 | FFU Project | 11 | AHU Project |
| 4 | Computer Room Cooling | 12 | Air Purifier Project |
| 5 | Rail Transit Air-Conditioning | 13 | Heat Exchanger Project |
| 6 | Electrical Appliances | 14 | Telecom Container Project |
| 7 | FanGrid Project | 15 | Data Center Cooling Project |
| 8 | Ventilation Equipment Project | 16 | Industrial Cooling System |
Air Performance
Overall Dimensions
Electrical Connection
Download
DD-F146B-EC-N07 Technical Specification PDF
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