PBM Motor and Fan (Suzhou) Co., Ltd. is one of the most reliable manufacturers and suppliers of 133mm waterproof ip55 ec-ac backward curved centrifugal fan pb3n133b2e-fz5 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 133mm waterproof ip55 ec-ac backward curved centrifugal fan pb3n133b2e-fz5, welcome to get pricelist from our factory.
Designed for demanding industrial ventilation scenarios requiring high static pressure, low noise, and waterproof and dustproof protection, this backward curved centrifugal fan delivers fully sealed, high-efficiency, energy-saving performance powered by EC motor technology.
With over 15 years of expertise in EC/AC motor and fan technologies, PBM ensures that our centrifugal fans strictly comply with CE, UL, and RoHS international safety standards. Customization services are available across multiple dimensions to meet your specific requirements.
Choose the PB3N133B2E-FZ5 for a high static pressure, low noise, IP55 EC-AC backward curved centrifugal fan for your most demanding medical equipment cooling applications.
General Characters
|
1-1 |
Rated Voltage |
230 VAC |
|
1-2 |
Frequency |
50/60 Hz |
|
1-3 |
Operating Voltage |
184~270 VAC |
|
1-4 |
Rated Speed | 4450 RPM |
|
1-5 |
Input Current |
0.25 A |
|
1-6 |
Input Power |
34 W |
|
1-7 |
Air Flow |
164.78 CFM / 280 M³/H |
|
1-8 |
Static Pressure |
2.00 inH2O / 500 Pa |
|
1-9 |
Acoustical Noise |
65 dB(A) |
|
1-10 |
Life Expectance |
50,000 Hours(L10) At 40℃ room, humidity 15%~65%RH. |
|
1-11 |
Insulation Class |
Class B |
|
1-13 |
Motor Protection |
Locked rotor protection Polarity protection Automatic restart capability |
|
1-14 |
Speed Control |
Control input 0~10VDC / PWM |
|
1-15 |
Protection Type |
IP55 |
|
1-17 |
Signal Output |
FG (Frequency Generator) |
Mechanical Characters
|
2-1 |
Dimension |
Ø133mm X 63 mm (see dimension drawing) |
|
2-2 |
Material of Impeller |
PA66+GF |
|
2-3 |
Number of Blades |
7 |
|
2-4 |
Bearing System |
NMB ball bearing |
|
2-5 |
Lead Wire |
AC (AWG20#),DC (AWG24#) |
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 (230VAC/50Hz)
Temperature-----Room temperature
Humidity---------65%RH
Outline Drawing
Note:
1.Connection line: AC(3×AWG20#),DC(4×AWG24#)
2.AC: Brown=Live Line,Blue=Null Line,Green & Yellow=Protecting Earthing;
3.DC: Red=Voltage Output +10VDC, Yellow=0-10VDC/PWM, White=FG, Blue=GND;
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