FOCUS ON EC FAN ONLY
PS3N160B24M is 160mm DC Single Inlet Blower specifically designed for air purification and cleanroom systems. Equipped with a high-efficiency brushless DC motor, it delivers 30% to 50% overall energy savings across all operating conditions compared to the AC shaded-pole motors or low-end DC fans commonly found on the market today. A high static pressure of 620 Pa ensures consistent airflow throughout the filter’s service life. The fan features dual-mode intelligent speed control (0–10 VDC / PWM) to enable on-demand purification and low-power operation. With a measured noise level of 62 dB(A), it outperforms comparable centrifugal fans of the same size and airflow capacity, exceeding the industry average for similar products.
PBM places great emphasis on long-term service quality for end-users and is capable of providing customized, integrated fan solutions for air purification and cleanroom system manufacturers. To address the specific requirements of air purification and cleanroom equipment manufacturers within standardized production processes, PBM offers a variety of specialized customization services.
General Characters
|
1-1 |
Rated Voltage |
24 VDC |
|
1-2 |
Operating Voltage |
16~28 VDC |
|
1-3 |
Rated Speed |
1950 RPM |
|
1-4 |
Input Current |
4.4 A |
|
1-5 |
Input Power |
105 W |
|
1-6 |
Air Flow |
323.68 CFM / 550 M³/H |
|
1-7 |
Static Pressure |
2.48 inH₂O / 620 Pa |
|
1-8 |
Acoustical Noise |
62 dB(A) |
|
1-9 |
Life Expectancy |
50,000 Hours (L10) At 40℃ room, humidity 15%~65%RH. |
|
1-10 |
Insulation Class |
Class B |
|
1-11 |
Motor Protection |
Locked rotor protection Polarity protection Automatic restart capability |
|
1-13 |
Speed Control |
Control input 0~10VDC / PWM |
|
1-14 |
Protection Type |
IP44 |
|
1-15 |
Signal Output |
FG (Frequency Generator) |
Mechanical Characters
|
2-1 |
Dimension |
228 mm X 245 mm X 130 mm (see dimension drawing) |
|
2-2 |
Material of Impeller |
Galvanized Metal Shell |
|
2-3 |
Number of Blades |
38 |
|
2-4 |
Bearing System |
NMB ball bearing |
|
2-5 |
Lead Wire |
DC (AWG20 #) |
Environmental Characters
|
3-1 |
Operating Temperature |
-25℃ to 60℃ |
|
3-2 |
Storage Temperature |
-40℃ to 75℃ |
|
3-3 |
Operating Humidity |
5% to 90% RH |
|
3-4 |
Storage Humidity |
5% to 95% RH |
Performance Curve
Testing Condition:
Input Voltage----Operating voltage (24VDC)
Temperature-----Room temperature
Humidity---------65%RH
Outline Drawing
Note:
1.Connection line:DC(4×AWG20#)
2.DC: Red=Voltage Intput 24VDC, Yellow=0-10VDC/PWM, White=FG, Blue=GND;
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