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.
A high-efficiency DC cross flow fan for wide-area laminar flow situations, including home ventilation, different household appliances, and HVAC systems, is the PC50B12420A 50mm DC crossflow fan. Because of its small size, it may be inserted into the narrow ducts of a variety of space-constrained devices, providing wide-span, consistent coverage in air curtains, floor-standing air purifiers, and wall-mounted air conditioners. When compared to conventional AC fan systems, it provides considerable energy savings for the same airflow needs due to its high-efficiency brushless DC (BLDC) motor driving technology. It is especially appropriate for household settings and medical equipment with strict acoustic performance standards since its operating noise is as low as 4246 dB(A), which is much lower than AC axial fan solutions with the same airflow.
In addition to manufacturing fans, PPM offers solutions for ventilation and cooling systems. From sample confirmation to mass production delivery, PBM's technical sales team will offer you complete engineering support, whether you are creating wall-mounted air conditioners, air purifiers, air curtains, refrigerated display cases, automotive ventilation systems, or telecommunications equipment.
General Characters
|
1-1 |
Rated Voltage |
12 VDC |
|
1-2 |
Operating Voltage |
9~15 VDC |
|
1-3 |
Rated Speed |
2400 RPM |
|
1-4 |
Input Current |
0.51 A |
|
1-5 |
Input Power |
6.12 W |
|
1-6 |
Air Flow |
147.13 CFM / 250 m3/H |
|
1-7 |
Static Pressure |
4.29 mmH₂O / 42 Pa |
|
1-8 |
Acoustical Noise |
46 dB(A) |
|
1-9 |
Life Expectance |
50,000 Hours(L10) At 40℃ room, humidity 15%~65%RH. |
|
1-10 |
Insulation Class |
Class B |
|
1-11 |
Motor Protection |
Locked rotor protection Polarity protection Automatic restart capability |
|
1-12 |
Speed Control |
Control input 0~10VDC / PWM |
|
1-13 |
Protection Type |
IP44 |
|
1-14 |
Signal Output |
FG (Frequency Generator) |
Mechanical Characters
|
2-1 |
Dimension |
65mm X 67mm X 475mm (see dimension drawing) |
|
2-2 |
Material of Impeller |
Aluminum alloy |
|
2-3 |
Number of Blades |
22 |
|
2-4 |
Bearing System |
NMB ball bearing |
|
2-5 |
Lead Wire |
Red , Black, White 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
Input Voltage----Operating voltage (12 VDC)
Temperature-----Room temperature
Humidity---------65%RH
Test distance-----1m
Note:
1. Connection line 3X (Red, Black, White AWG22#);
Red=+12VDC, White=0-10VDC, Blue=GND.
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