Suzhou Blauberg Motoren Technology Co., Ltd. is one of the leading manufacturers and suppliers of blauberg bc-f140b-ec-02 140mm ec forward curved centrifugal fan 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 | BC-F140B-EC-02 | Product Type | EC Forward Curved Centrifugal Fan |
| Phase | 1~ | Rated Voltage | 115 VAC |
| Frequency | 50/60 Hz | Nominal Speed | 2060 RPM |
| Maximum Input Power | 115 W | Maximum Input Current | 1.7 A |
| Sound Level | 74 dB(A) | Ambient Temperature | -25 to +60 C |
| Certifications | CCC, CE, RoHS | Protection | IP55 |
Technical Description
| Dimensions | 140 x 140 x 84 mm | Impeller Material | Metal |
| Rotation | Clockwise, viewed from rotor side | Rotor Surface | Powder coated |
| Insulation Class | Class B | Duty Type | S1 |
| Bearing | Ball bearing | Lead Length | 500 +/-20 mm |
| Motor Protection | Locked-rotor, thermal, over/undervoltage, overcurrent and soft-start protection | ||
| Operating Humidity | 5%-90% RH | Motor Type | External-rotor EC motor |
| Impeller Runout | Axial and radial <=0.5 mm | Storage | -40 to +80 C; RH <=95% |
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
| PE | Yellow/green | Protective earth |
| U1 / L | Brown | Live conductor |
| U2 / N | Blue | Neutral conductor |
| U4 / +10V | Red | +10 VDC output |
| U5 / 0-10V or PWM | Yellow | Speed-control input |
| U6 / FG | White | Speed feedback output |
| U7 / GND | Blue | Control ground |
Connect the power and control leads strictly according to the wiring diagram.
Download
BC-F140B-EC-02 Product Specification.pdf
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