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-ZN5 IP55 EC-AC axial fan is a high-performance cooling solution engineered for telecom server cooling, data center cabinet ventilation, base station cabinet cooling, and other demanding applications requiring ultra-high airflow with robust dust and water ingress protection. Powered by a 230V AC motor at 2500 RPM, it delivers an exceptional 4700 m³/h airflow with 500 Pa ultra-high static pressure. The fully sealed IP55-rated construction ensures reliable operation in mission-critical environments.
Compared to traditional AC axial motors, the advanced EC motor technology delivers approximately 20% higher efficiency and 30% higher airflow output, achieving greater air circulation at the same energy consumption. The 500 Pa static pressure – approximately 3.3 times that of the standard model PG3N350B2E-MN0 (150 Pa) at the same speed – easily overcomes cumulative resistance from dust filters, dense drive arrays, and long airflow paths within server cabinets, delivering cold air precisely to the deepest equipment locations.
PBM is more than a fan manufacturer – we are your total data center and industrial ventilation system solution provider. Whether you are developing data center cabinet cooling systems, telecom base station ventilation equipment, or industrial plant exhaust systems, our technical sales team provides full engineering support from sample validation to mass production delivery, ensuring optimal thermal management and reliable performance for your critical 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 | 2500 RPM |
|
1-5 |
Input Current |
3.1 A |
|
1-6 |
Input Power |
700 W |
|
1-7 |
Air Flow |
2765.95 CFM / 4700 M³/H |
|
1-8 |
Static Pressure |
2.00 inH2O / 500 Pa |
|
1-9 |
Acoustical Noise |
69 dB(A) |
|
1-10 |
Life Expectance |
50,000 Hours(L10) At 40℃ room, humidity 15%~65%RH. |
|
1-11 |
Insulation Class |
Class F |
|
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 177 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 (AWG18#)，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(5×AWG18#)，DC(6×AWG24#)
2.AC: Brown=Live Line，Black=Null Line，Green & Yellow=Protecting Earthing,White=NC，Gray=COM;
3.DC: Red=Voltage Output +10VDC, Yellow=0-10VDC/PWM, Blue=GND, White=Tach output, Brown=RSA, Gray=RSB ;
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