Flow cooling exhaust fan — 380V, blade material Plastic. The complete factory specification follows. Made by Suzhou Blauberg Motoren Technology Co., Ltd. (6 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Flow Cooling Exhaust Fan
- Model Number: BY-A400C-EC-05S
- Voltage: 380V
- Blade Material: Plastic
- Warranty: 2 Years
- Certification: CE,RoHS
- Place Of Origin: Jiangsu
Technical Specifications
| Voltage | 380V |
|---|---|
| Blade Material | Plastic |
| Mounting | Duct Fan |
| Warranty | 2 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Jiangsu |
| Brand Name | Blauberg |
| Model Number | BY-A400C-EC-05S |
| Housing | Iron |
| Protection Class | IP55 |
| Protect Feature | Waterproof |
| Certification | CE,RoHS |
| Electric Current Type | AC |
| Color | Picture |
| Selling Units | Single item |
| Single Package Size | 50X50X20 cm |
| Single Gross Weight | 8.5 kg |
Product Details
Dimension: | 488*488*157.1mm | Mode of operation: | S1 |
Materials Impeller: | Plastic | Bearing: | ball bearings |
Materials Housing: | SPCC+S45C | Motor protection: | self-resetting TOP wired internally |
Direction of rotation : | clockwise,seen on rotor | Air Flow: | 7400M³/H |
Number of Blades: | 5 | Static Pressure: | 325Pa |
Speed Control: | 0~10VDC / PWM | Life Expectance: | 50,000 Hours(L10) |
Operating Voltage: | 380VAC | Operating Humidity: | 5%-90% RH |
Type of protection: | IP55 | Signal Output: | FG (Frequency Generator) |
Insulation class: | F | Authentication: | UL,CE,ROHS,CCC,ISO |


Model | Nominal voltage[VAC] | Speed (RPM) | Power input max(W) | Current max(A) | Sound pres level[dB(A)] | Perm amb temp[*c) | Electrical connection |
BY-A400C-EC-05 | 380 | 2000 | 1000 | 1.7 | 84 | -25 ºC ~ +60 ºC | E2 |
BY-A450C-EC-05 | 380 | 1900 | 1000 | 1.7 | 83 | -25 ºC ~ +60 ºC | E2 |
BY-A350C-EC-05S | 380 | 2860 | 1000 | 1.85 | 72 | -25 ºC ~ +60 ºC | E2 |
BY-A400C-EC-05S | 380 | 2000 | 1000 | 1.7 | 84 | -25 ºC ~ +60 ºC | E2 |
BY-A450C-EC-05S | 380 | 2860 | 1000 | 1.85 | 72 | -25 ºC ~ +60 ºC | E2 |
Industries
1 | Ventilation & Purification | 7 | Automobile Industry |
2 | Air Conditioning | 8 | Household Electric Appliances |
3 | Cold Storage and Cold Chain | 9 | Cloud Date Center |
4 | IT & Electronic Industry | 10 | Mechanical Equipment and Systems |
5 | Medical Industry | 11 | Energy-saving & Intelligent Retrofitting |
6 | Heating |


1 | Charging Column | 9 | Equipments Cooling Project |
2 | Kitchen smoke exhaust system | 10 | Ventilation Unit Project |
3 | FFU Project | 11 | AHU(Air Handing Unit)Project |
4 | Computer room cooling | 12 | Air Purifier Project |
5 | Air-conditioned fan for rail transit carriers | 13 | Heater Exchanger Project |
6 | Electrical appliances | 14 | Telecom Container Project |
7 | FanGrid Project | 15 | Data Center Cooling Project |
8 | Ventilation Equipments Project |




Our Certificate | ||||||||||
RoHS | ISO 9001 | ISO 45001 | CCC | CE | CB | |||||






Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–199 piece: US $182.46 / piece
- 200–999 piece: US $177.6 / piece
- 1000+ piece: US $143.52 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this flow cooling exhaust fan?
The standard minimum order quantity is 10 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this flow cooling exhaust fan carry?
It is supplied with CE,RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the flow cooling exhaust fan be supplied for my local voltage?
The standard configuration is 380V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Suzhou Blauberg Motoren Technology Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Suzhou Blauberg Motoren Technology Co., Ltd. range on HVACR Nexus.
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