FOCUS ON EC FAN ONLY
200mm EC forward centrifugal fan from PBM is made especially for collecting industrial dust and huge commercial kitchen exhaust. With an airflow of 1700 m³/h, static pressure of 440 Pa, speed of 1800 RPM, power of 510 W, and noise level of 77 dB (A), it employs a 230V EC motor. Rapid fume extraction from hotel kitchens and central kitchens is ensured by the forward impeller design, which maintains a large airflow output under high static pressure and readily overcomes the numerous resistances of fume extractors, fire dampers, and long-distance ducts. The 1700 m³/h airflow is enough to cover more than ten kitchen burners running concurrently, and the 440 Pa static pressure satisfies the exhaust needs of 20–30 meter ducts. For substantial energy savings, the EC motor's 0–10V/PWM speed control automatically adapts to the cooking load. Its extended lifespan of 50,000 hours guarantees high-frequency continuous operation, its IP44 protection prevents oil stains, and its 77 dB(A) noise level makes it a perfect power source for commercial fume hoods and industrial dust collectors.
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 | 1800 RPM |
|
1-5 |
Input Current |
3.1 A |
|
1-6 |
Input Power |
510 W |
|
1-7 |
Air Flow |
1000.45 CFM / 1700 M³/H |
|
1-8 |
Static Pressure |
1.76 inH₂O / 440 Pa |
|
1-9 |
Acoustical Noise |
77 dB(A) |
|
1-10 |
Life Expectancy |
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 |
IP44 |
|
1-17 |
Signal Output |
FG (Frequency Generator) |
Mechanical Characters
|
2-1 |
Dimension |
Ø200 mm X 176 mm (see dimension drawing) |
|
2-2 |
Material of Impeller |
Galvanized metal shell |
|
2-3 |
Number of Blades |
38 |
|
2-4 |
Bearing System |
NMB ball bearing |
|
2-5 |
Lead Wire |
AC (AWG18 #), DC (AWG22 #) |
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×AWG18#)，DC(4×AWG22#)
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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