PBM Motor and Fan (Suzhou) Co., Ltd. is one of the most reliable manufacturers and suppliers of 140mm waterproof ip55 ec-ac single inlet blower ps3n140b2e-rz0 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 140mm waterproof ip55 ec-ac single inlet blower ps3n140b2e-rz0, welcome to get pricelist from our factory.
Operating at 230V AC rated voltage, this IP55 centrifugal blower for decentralized ventilation and compact duct booster fan for small AHUs ensures stable airflow even under variable load conditions. PBM's OEM customization services cover multiple dimensions – including custom lead wire configurations, corrosion‑resistant surface treatments, and optional silencer/filter box accessories – tailored specifically for decentralized ventilation systems, small AHUs, and other specialized applications. Whether you need a high static pressure fan for classroom ERV, a corrosion‑treated blower for residential exhaust, or a silencer‑equipped centrifugal fan for quiet office ventilation, PBM delivers precision‑engineered solutions for your building ventilation needs.
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 | 1700 RPM |
|
1-5 |
Input Current |
0.6 A |
|
1-6 |
Input Power |
85 W |
|
1-7 |
Air Flow |
264.83 CFM / 450 M³/H |
|
1-8 |
Static Pressure |
3.00 inH2O / 750 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 |
220 mm X 245 mm X 130 mm (see dimension drawing) |
|
2-2 |
Material of Impeller |
Cold rolled steel sheet |
|
2-3 |
Number of Blades |
38 |
|
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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