Product Introduction
For data center cooling applications, EC high performance brushless centrifugal fans provide high reliability, precise airflow control, and low energy consumption.
These fans are often used in precision air conditioning systems and server cooling units. With IP55 protection ratings and fully sealed control boards, the fan effectively prevents dust and moisture from entering sensitive electronic components.
Airflow and pressure can be precisely adjusted according to the thermal load of servers, ensuring stable operating temperatures and preventing system failures caused by overheating.
The fan supports RS485 communication, allowing integration with data center monitoring systems. This enables remote monitoring, fault alarms, and system diagnostics, ensuring continuous and stable data center operation.
EC high performance brushless centrifugal fan technical parameters:
|
Model No. |
Rated |
Operation Voltage |
Frequency |
Rated |
Rated Power |
Rated |
Air Flow |
Air |
Noise |
|
VAC |
VAC |
Hz |
A |
W |
RPM |
m3/h |
Pa |
dBA |
|
|
EN-B400-H119-E115-C01 |
115 |
90~135 |
50/60 |
4.00 |
450 |
1630 |
5500 |
635 |
75 |
|
EN-B400-H119-E230-C01 |
230 |
184~274 |
50/60 |
2.00 |
450 |
1630 |
5500 |
635 |
75 |
Outline Drawing：
Performance Curve
Connection
|
DC Wire |
AC Wire |
||
|
Color |
Function |
Color |
Function |
|
Red |
+10VDC |
Brown |
L |
|
Blue |
GND |
Blue |
N |
|
Yellow |
0~10VDC/PWM |
Green/Yellow |
PE |
|
White |
FG |
||
To meet the strict requirements of the medical industry, specialized EC high performance brushless centrifugal fan series have been developed for applications such as hospital operating rooms, ICUs, laboratories, and medical ventilation systems.
These fans use environmentally friendly materials that produce no dust or odor, ensuring compliance with clean medical environments. The impeller undergoes special surface treatment to minimize dust accumulation, making it easy to clean and disinfect.
Operating noise can be controlled below 50 dB, preventing disturbances to patients or medical procedures. The fan also provides stable airflow and precise pressure control, ensuring proper air circulation and maintaining cleanroom pressure balance.
This helps maintain sterile environments in medical facilities. Additionally, these fans comply with relevant medical and safety standards, ensuring reliable performance in critical healthcare environments.
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FAQ
1. Are EC centrifugal fans suitable for global markets?
EC centrifugal fans are designed for international applications. Different voltage and control options support various regions. Compliance with local standards should be verified. This makes them suitable for global OEM and project use.
2. What factors should be considered when selecting an EC fan?
Key factors include airflow, static pressure, voltage, and control method. Installation space and operating conditions should also be considered. Reviewing performance curves helps ensure proper selection. Correct selection improves efficiency and reliability.
3. Can EC fans be applied in customized ventilation solutions?
EC fans are suitable for customized ventilation solutions. Flexible control and configuration support special requirements. They are commonly used in project-based systems. Early technical coordination improves results.
4. What after-sales support is available for EC centrifugal fans?
After-sales support typically includes technical assistance and documentation support. Customers can receive guidance for installation and operation issues. Support availability depends on supplier policy. Reliable after-sales service helps ensure long-term operation.
5. What factors affect the efficiency of an EC fan system?
System efficiency depends on fan selection, duct design, and control strategy. Operating the fan near its optimal point improves efficiency. Proper system design is critical. EC technology enhances efficiency but does not replace good engineering.
6. Can EC centrifugal fans be used in cleanroom environments?
EC fans can be used in cleanroom systems when properly specified. Smooth control helps maintain stable airflow. Housing material and sealing should match cleanliness requirements. Application conditions must be clearly defined.