Suzhou Blauberg Motoren Technology Co., Ltd. is one of the leading manufacturers and suppliers of blauberg bl-f180a-ec-07 180mm 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
The Blauberg BL-F180A-EC-07 is a high-output 180 mm, 230 VAC EC forward-curved centrifugal fan for HVAC, ventilation and industrial equipment cooling. Its metal impeller and efficient external-rotor motor provide strong, controllable airflow.
| Model | BL-F180A-EC-07 | Type | EC Forward Curved Centrifugal Fan |
| Phase | 1~ | Nominal Voltage | 230 VAC |
| Frequency | 50/60 Hz | Nominal Speed | 2200 RPM |
| Maximum Input Power | 220 W | Maximum Input Current | 1.6 A |
| Sound Level | 68 dB(A) | Operating Temperature | -25 to +60 °C |
| Protection Class | IP55 | Insulation Class | B |
| Overall Dimensions | 180 × 180 × 126 mm | Impeller Material | Metal |
| Rotation | Clockwise viewed from rotor side | Cable Length | 500 ±20 mm |
| Certifications | CCC, RoHS | Control | 0–10 VDC / PWM |
Technical Description
The external-rotor EC motor uses ball bearings and supports S1 continuous duty. Locked-rotor, thermal, under/overvoltage and overcurrent protection plus soft start improve safety and durability.
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
| Line | Connection | Designation | Colour | Function / Assignment |
| Power Line | - | PE | Green/Yellow | Protective Earth |
| Power Line | U1 | L | Brown | Live conductor |
| Power Line | U2 | N | Blue | Neutral conductor |
| Control Line | U4 | +10V | Red | Control power output |
| Control Line | U5 | Speed Control | Yellow | 0–10 V/PWM compatible input |
| Control Line | U6 | Signal Feedback | White | RPM output signal |
| Control Line | U7 | GND | Blue | Control reference ground |
Speed Control Settings
| Control Method | Operating Condition |
| Full Speed | Connect the +10 V output to the speed-control input. |
| 0–10 VDC | Apply an external 0–10 V control signal between U5 and U7. |
| PWM | Apply a PWM control signal to U5 with U7 as reference. |
Note
| 1 | Connect power and control lines strictly according to the wiring diagram. |
| 2 | Do not connect the white signal wire directly to the red signal wire or an external DC power supply. |
| 3 | If the fan does not start, check the speed-control input. Do not touch the impeller or rotor while energised. |
| 4 | Startup may take several seconds. Do not touch the impeller or rotor while energised or operating at low speed. |
| 5 | Only persons with suitable physical ability and technical experience may use the fan without supervision. Keep children away. |
| 6 | A damaged power cable must be replaced by the manufacturer. |
| 7 | The motor is part of the fan and must not be operated alone without an impeller or load. |
| 8 | Store the repacked product at -40 to +80 °C, RH ≤95%, in a clean ventilated area free of corrosive gases and at least 15 cm above the floor. |
| 9 | Read this technical specification carefully before use. |
Download
BL-F180A-EC-07 Product Specification.pdf
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