Suzhou Blauberg Motoren Technology Co., Ltd. is one of the leading manufacturers and suppliers of blauberg bl-f180e-ec-05 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-F180E-EC-05 is a high-performance 180 mm, 230 VAC EC forward-curved centrifugal fan for HVAC, ventilation and industrial equipment cooling. It combines strong airflow with 0–10 V/PWM and RS485 control.
| Model | BL-F180E-EC-05 | Type | EC Forward Curved Centrifugal Fan |
| Phase | 1~ | Nominal Voltage | 230 VAC |
| Frequency | 50/60 Hz | Nominal Speed | 2350 RPM |
| Maximum Input Power | 510 W | Maximum Input Current | 2.4 A |
| Sound Level | 83 dB(A) | Operating Temperature | -25 to +60 °C |
| Protection Class | IP55 | Insulation Class | B |
| Overall Dimensions | 193 × 193 × 181 mm | Impeller Material | Metal |
| Rotation | Clockwise viewed from rotor side | Cable Length | 500 ±50 mm |
| Certifications | CCC, CE, RoHS | Control | 0–10 VDC / PWM / RS485 |
Technical Description
| Dimensions | 193 x 193 x 181 mm | Motor Type | External rotor EC motor |
| Impeller Material | Metal | Rotation | Clockwise, viewed toward rotor |
| Rotor Surface | Plastic spraying | Degree of Protection | IP55 |
| Insulation Class | Class B | Operating Mode | S1 |
| Bearing | Ball bearing | Operating Humidity | 5%-90% RH |
| Cable Length | 500 +/-50 mm, measured from the bracket | RoHS | All components comply with RoHS requirements |
| Motor Protection | Locked-rotor, thermal, overvoltage, undervoltage, overcurrent and soft-start protection | ||
| Impeller Axial Runout | <=0.5 mm | Impeller Radial Runout | <=0.5 mm |
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 | Black | Neutral conductor |
| Power Line | U3 | NC | White | Normally-closed switch / circuit breaker |
| Power Line | U4 | COM | Grey | Common terminal |
| Control Line | U5 | RSA | Brown | RS485 interface A |
| Control Line | U6 | RSB | Grey | RS485 interface B |
| Control Line | U7 | Speed Control | Yellow | 0–10 V/PWM compatible input |
| Control Line | U8 | FG | White | Speed-feedback output |
| Control Line | U9 | +10 V | Red | Control-power output |
| Control Line | U10 | GND | Blue | Control reference ground |
Speed Control Settings
| Control Method | Operating Condition |
| RS485 | Connect RSA and RSB to the RS485 network using the configured communication parameters. |
| 0–10 VDC | Apply an external 0–10 V signal between the speed-control input and GND. |
| PWM | Apply a PWM signal to the speed-control input with GND as reference. |
Note
| 1 | Connect power and control conductors strictly according to the wiring diagram. |
| 2 | Do not connect the white signal conductor directly to the red signal conductor or an external DC supply. |
| 3 | If the fan does not start, check the speed-control input. Never 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 | For EN 55014 EMC testing, install an additional magnetic ring on the power cable. |
| 6 | Only persons with appropriate capability and technical experience may use the fan without supervision. Keep children away. |
| 7 | A damaged power cable must be replaced by the manufacturer. |
| 8 | Do not operate the motor alone without an impeller or load. |
| 9 | Store the repacked product at -40 to +80 °C, RH ≤75%, in a clean ventilated area free of corrosive gases and at least 15 cm above the floor. |
Download
BL-F180E-EC-05 Product Specification.pdf
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