PBM Motor and Fan (Suzhou) Co., Ltd. is one of the most reliable manufacturers and suppliers of 190mm ec-ac backward curved centrifugal fan pb3n190b2em in China. With abundant experience, we are committed to providing high quality customized products with competitive price. If you're going to buy bulk premium 190mm ec-ac backward curved centrifugal fan pb3n190b2em, welcome to get pricelist from our factory.
General Characters
|
1-1 |
Rated Voltage |
24 VDC |
|
1-2 |
Operating Voltage |
16~28 VDC |
|
1-3 |
Rated Speed |
3300 RPM |
|
1-4 |
Input Current |
3.4 A |
|
1-5 |
Input Power |
81.6 W |
|
1-6 |
Air Flow |
329.56 CFM / 560 M³/H |
|
1-7 |
Static Pressure |
2.51 inH2O / 627 Pa |
|
1-8 |
Acoustical Noise |
68 dB(A) |
|
1-9 |
Life Expectance |
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 |
Ø190 mm X 69 mm (see dimension drawing) |
|
2-2 |
Material of Impeller |
PA6+GF |
|
2-3 |
Number of Blades |
7 |
|
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 24 VDC, Yellow=0-10VDC/PWM, White=FG, Blue=GND;



Hot Tags: 190mm ec-ac backward curved centrifugal fan pb3n190b2em, China 190mm ec-ac backward curved centrifugal fan pb3n190b2em manufacturers, suppliers, factory
