FOCUS ON EC FAN ONLY
The PS3N180B2EM is a 180mm EC single-inlet blower for dishwashers. For all kinds of dishwashing equipment, this offers extremely dependable, high-static-pressure airflow performance. It easily overcomes system resistance in the dishwasher drying system caused by the condenser channel, S-shaped ducts, filters, and exhaust pipes thanks to its 38-blade forward-curved impeller made of galvanized steel and optimized volute channel design, which maintains stable airflow even under high static pressure conditions of 900 Pa.
Upon request, we provide OEM customization services, such as compact size adaptations, upgraded protection ratings (up to IP55), corrosion-resistant surface treatments (appropriate for the high-temperature, high-humidity, and detergent residue environments inside dishwashers), and specific wiring configurations (optional 3-pin AC or 4-pin DC).
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 | 1500 RPM |
|
1-5 |
Input Current |
1.2 A |
|
1-6 |
Input Power |
170 W |
|
1-7 |
Air Flow |
482.57 CFM / 820 M³/H |
|
1-8 |
Static Pressure |
3.60 inH₂O / 900 Pa |
|
1-9 |
Acoustical Noise |
70 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 |
262 mm X 279 mm X 170 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 (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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