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.
This PG3N350B2E-MN0 IP55 EC-AC axial fan is a high-performance cooling solution engineered for telecom base stations, data center server rack cooling, cabinet cooling units, and other high-density electronic equipment cooling scenarios, as well as industrial plant ventilation (removing heat, exhaust gases, and dust) and commercial/industrial HVAC fresh air systems and total heat exchangers. Powered by a 230V AC motor (operating range 184–276V AC, 50/60Hz compatible) at 1580 RPM, it delivers 3500 m³/h (2059.75 CFM) airflow with 230 Pa (0.92 inH₂O) static pressure. The fully sealed IP55-rated construction ensures complete dust protection and resistance to water jets, guaranteeing reliable operation in demanding environments.
Driven by advanced EC motor technology, this fan delivers significant energy savings compared to traditional AC induction motors, meeting both low-carbon operation and cooling efficiency standards. PBM is more than a fan manufacturer – we are your total communication and industrial ventilation system solution provider. Whether you are developing telecom base station cooling systems, data center cabinet cooling equipment, or industrial plant ventilation systems, our technical sales team provides full engineering support from sample validation to mass production delivery, ensuring seamless integration and project success.
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 | 1580 RPM |
|
1-5 |
Input Current |
1.5 A |
|
1-6 |
Input Power |
200 W |
|
1-7 |
Air Flow |
2059.75 CFM / 3500 M³/H |
|
1-8 |
Static Pressure |
0.92 inH2O / 230 Pa |
|
1-9 |
Acoustical Noise |
67 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 |
Ø350 mm X 109 mm (see dimension drawing) |
|
2-2 |
Material of Impeller |
PA66+GF |
|
2-3 |
Number of Blades |
5 |
|
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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