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 230V EC motor of the 160mm EC duct fan may be immediately connected to mains electricity. The air volume of this thing is really big at 660 meters per hour and it has high static pressure of 505 Pascals. This means it can get rid of moisture and smells quickly. Duct fan for the bathroom can even work for 24 hours without stopping. It does not use a lot of power 85 watts. This makes it great for homes that do not have air flow or bathrooms with no windows. When you put it in the ceiling or a duct shaft, it is very quiet. The noise level is below 75 decibels so you can barely hear it at night. The air volume of 660 meters per hour and the high static pressure of 505 Pascals help to keep the air clean. The unit has ball bearing design guarantees a service life of more than 50,000 hours, and its IP55 protection grade efficiently resists moisture corrosion in high-humidity situations. The fan has 0–10V/PWM stepless speed adjustment, with low speed for mild ventilation during regular usage and high speed for quick dehumidification during showers. Long-term safe and dependable operation is ensured by the automatic restart feature and built-in stall protection. This EC duct fan is a great option for high efficiency, silent operation, and energy conservation, whether it is used in the master bathroom of a villa, a hotel room, or an office building.
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 |
2750 RPM |
|
1-5 |
Input Current |
0.65 A |
|
1-6 |
Input Power |
85 W |
|
1-7 |
Air Flow |
388.41 CFM / 660 M³/H |
|
1-8 |
Static Pressure |
2.02 inH₂O / 505 Pa |
|
1-9 |
Acoustical Noise |
68 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 |
IP55 |
|
1-17 |
Signal Output |
FG (Frequency Generator) |
Mechanical Characters
|
2-1 |
Dimension |
384 mm X 396mm X 236mm (see dimension drawing) |
|
2-2 |
Material of Impeller |
PA66+25%GF |
|
2-3 |
Number of Blades |
7 |
|
2-4 |
Bearing System |
NMB ball bearing |
|
2-5 |
Lead Wire |
AC (AWG20#), 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×AWG20#)，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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