Product Introduction
The ECNITY DC Low pressure centrifugal fan continue to play an important role in small and medium scale applications. Brushless DC models are increasingly replacing brushed versions, improving efficiency and stability while retaining advantages in cost and lightweight design. Together, EC and DC forward curved centrifugal fans form complementary solutions covering a wide range of high-pressure ventilation needs
DC Low pressure centrifugal fan technical parameters:
|
Model No. |
Rated |
Operation Voltage |
Rated |
Rated |
Rated |
Air Flow |
Air |
Noise |
|
VDC |
VDC |
A |
W |
RPM |
m3/h |
Pa |
dBA |
|
|
EN-F160-H062-D024-B01 |
24 |
18~32 |
5.00 |
120 |
2250 |
735 |
600 |
71 |
|
EN-S160-H062-D024-B01 |
||||||||
|
EN-F160-H062-D048-B01 |
48 |
36~57 |
2.50 |
120 |
2250 |
735 |
600 |
71 |
|
EN-S160-H062-D048-B01 |
Outline Drawing：
Performance Curve
Connection
|
DC Wire |
|
|
Color |
Function |
|
Red |
024 / 048VDC |
|
Blue |
GND |
|
Yellow |
0~10VDC/PWM |
|
White |
FG |
The DC Low pressure centrifugal fan lack built-in energy monitoring. Power consumption can only be roughly estimated via external meters or runtime calculations, making energy optimization difficult. DC forward curved centrifugal fans have weaker insulation. Brushless models typically offer 10–15 MΩ, while brushed models are ≤ 10 MΩ, limiting them to dry, clean, low-voltage environments unless additional protection is installed.
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FAQ
1.Are forward curved fans suitable for continuous operation?
Yes, when properly selected and installed, they can operate continuously. EC and DC motor versions are especially suitable for long operating hours due to stable speed control.
2.What industries commonly use forward curved fans?
Common industries include HVAC manufacturing, electronics cooling, medical equipment, and commercial ventilation. They are often used where compact airflow solutions are required.
3.Can forward curved fans be installed in compact enclosures?
Yes. Their compact impeller and housing design make them suitable for space-limited equipment. This is one of their key advantages.