PBM Motor and Fan (Suzhou) Co., Ltd. is one of the most reliable manufacturers and suppliers of 146mm waterproof ip55 ec-ac dual inlet blower pd3n146b2e-mz0 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 146mm waterproof ip55 ec-ac dual inlet blower pd3n146b2e-mz0, welcome to get pricelist from our factory.
With a full IP55 protection rating – completely dust‑tight and resistant to sustained low‑pressure water jets – and a high‑strength cold‑rolled steel impeller, this heavy‑duty dual inlet centrifugal fan for equipment rooms delivers long‑term stability in demanding environments such as air conditioning plant rooms and mechanical equipment spaces. PBM's OEM customization services cover multiple dimensions – including custom lead wire configurations, upgraded ingress protection (IP) ratings, corrosion‑resistant surface treatments, and optional silencer/filter box accessories – tailored specifically for HVAC systems, ventilation and purification equipment, and other specialized applications. Whether you need a 1300 m³/h dual inlet blower for commercial air conditioning, a corrosion‑treated fan for refrigeration systems, or a silencer‑equipped centrifugal blower for quiet building ventilation, PBM delivers precision‑engineered solutions with full engineering support from prototype to production.
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 | 1850 RPM |
|
1-5 |
Input Current |
1.55 A |
|
1-6 |
Input Power |
220 W |
|
1-7 |
Air Flow |
765.05 CFM / 1300 M³/H |
|
1-8 |
Static Pressure |
3.40 inH2O / 850 Pa |
|
1-9 |
Acoustical Noise |
72 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 |
209 mm X 219 mm X 270 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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