Suzhou Blauberg Motoren Technology Co., Ltd. is one of the leading manufacturers and suppliers of blauberg bl-f140c-ec-00 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 | BL-F140C-EC-00 | Product Type | EC Forward Curved Centrifugal Fan |
| Phase | 1~ | Rated Voltage | 115 VAC |
| Frequency | 50/60 Hz | Nominal Speed | 1950 RPM |
| Maximum Input Power | 70 W | Maximum Input Current | 1.7 A |
| Sound Level | 72 dB(A) | Ambient Temperature | -25 to +60 C |
| Certifications | CCC, RoHS | Protection | IP55 |
Technical Description
| Dimensions | 140 x 140 x 84 mm | Impeller Material | Plastic material |
| 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.
Note
- Connect the power and control lines strictly according to the wiring diagram.
- Do not connect the signal-feedback wire directly to the +10 V wire or an external DC supply.
- If the fan does not run after startup, check the speed-control input voltage and wiring.
- The fan may take several seconds to start; do not touch the impeller or rotor while energized.
- Do not pull the power cord, drop or strike the motor, or flush the motor with water.
- Do not use the motor alone without the impeller or load.
- Store the repacked product in a clean, ventilated warehouse at -40 °C to +80 °C and up to 95% RH.
- Read the product specification carefully before use.
Download
BL-F140C-EC-00 Product Specification.pdf
Hot Tags: blauberg bl-f140c-ec-00 140mm ec forward curved centrifugal fan, China blauberg bl-f140c-ec-00 140mm ec forward curved centrifugal fan manufacturers, suppliers, factory, 140mm DC Forward Curved Fan, 140mm DC Plastic Forward Curved Fan, 160mm EC Plastic Air Conditioner Fan, 180mm EC Forward Curved Fan, 180mm Forward Centrifugal Fan, 225mm FFU Forward Centrifugal Fan
