FOCUS ON EC FAN ONLY
PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.
The PS3N120B2E-RZ0 120mm IP55 EC‑AC single inlet centrifugal blower is a high‑efficiency, fully sealed AC‑driven fan engineered for applications requiring high static pressure and IP55‑level protection against dust and moisture – including residential and commercial cleaning appliances such as robot vacuums, floor scrubbers, and vacuum cleaners; industrial dust collection and vacuum pickup systems for workshop dust extraction and automated production line material handling; and air purification systems including small to medium air purifiers and energy recovery ventilators. In cleaning appliances, its 640 Pa high static pressure effectively overcomes system resistance from dust box filters, HEPA cartridges, and duct elbows to ensure powerful dirt and liquid pickup, while in industrial and air treatment applications it maintains consistent airflow through dense filtration media.
Operating at 230V AC rated voltage, this IP55 rated centrifugal blower for robot vacuums and industrial dust extraction fan with 640 Pa delivers reliable, energy‑saving performance with a fully sealed construction that withstands harsh environments. PBM's OEM customization services cover multiple dimensions – including custom lead wire configurations, compact size adaptations, and optional silencer accessories – tailored specifically for cleaning appliances, industrial dust collectors, air purifiers, and other specialized applications. Whether you need a high static pressure vacuum motor for floor scrubber, a custom centrifugal fan for HEPA‑filtered air purifiers, or a silencer‑equipped blower for quiet operation, PBM delivers precision‑engineered solutions for your unique requirements.
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 | 2500 RPM |
|
1-5 |
Input Current |
0.55 A |
|
1-6 |
Input Power |
72 W |
|
1-7 |
Air Flow |
205.98 CFM / 350 M³/H |
|
1-8 |
Static Pressure |
2.56 inH2O / 640 Pa |
|
1-9 |
Acoustical Noise |
61 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 |
172 mm X 181 mm X 115 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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