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 PG3N300B2E-TZ0 300mm IP55 EC-AC axial fan is a high‑output, fully sealed ventilation solution engineered for demanding, high‑airflow applications that require robust environmental protection – including ventilated curtain wall systems, industrial factory ventilation, and HVAC air handling equipment. Operating at 230V AC rated voltage, 1920 RPM, delivering 2400 m³/h high‑volume airflow and 160 Pa static pressure, this IP55 rated axial fan for curtain wall ventilation and industrial exhaust fan for factory HVAC combines the convenience of AC power with the intelligent efficiency of EC motor technology, achieving a flat high‑efficiency curve across 10%–100% load range and delivering 30%–50% energy savings compared to conventional AC asynchronous motors across all operating conditions.
With a power input of 150 W and current draw of 1.1 A, the EC motor drive generates minimal waste heat into the airstream – preventing additional thermal load on air conditioning or ventilation systems – making this energy‑efficient EC axial fan for HVAC equipment an ideal choice for continuous operation in sensitive environments. PBM also offers customized housing and mounting flange adaptations tailored to specific curtain wall structural drawings and beam clearance dimensions, ensuring seamless integration into a wide variety of architectural ventilation projects. Whether you are specifying fans for curtain wall systems, industrial plants, or HVAC installations, PBM delivers both standard excellence and custom‑fit solutions.
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 | 1920 RPM |
|
1-5 |
Input Current |
1.1 A |
|
1-6 |
Input Power |
150 W |
|
1-7 |
Air Flow |
1412.40 CFM / 2400 M³/H |
|
1-8 |
Static Pressure |
0.64 inH2O / 160 Pa |
|
1-9 |
Acoustical Noise |
66 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 |
Ø360 mm X 106.5 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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