Product Category

180mm EC-DC Axial Fan PA3N180B48H

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.

Technical Description

With an airflow of 925 m³/h, a static pressure of 709 Pa, and a noise level of 68 dB (A), our 48V DC axial fan runs at 4,500 RPM. Applications include energy storage cabinets, power supply cooling, and telecommunications equipment are its main uses. For instance, it is appropriate for applications that need to overcome filter resistance, such as a fan filter unit or cabinet fan. It functions well in applications like axial cooling fans and greenhouse ventilation because it is a DC fan with quick heat dissipation, low noise, high airflow, low energy consumption, and fast rotating speed. The fan blades are made of good PA6+GF materials. These PA6+GF materials make the fan blades strong. This means the fan blades do not vibrate or get distorted much. The fan blades can also handle the pressure of spinning fast.The shaft is designed to be very precise. This precise design helps reduce the wear on the fan. It also helps save energy. The fan will last longer because there is friction, between the bearings and the shaft. The fan. The shaft work well together to make the fan run smoothly. The high-precision design of the shaft minimizes wear and energy waste while extending its service life by lowering friction between the bearings and the shaft. The unit is circular axial fan structure allows for flexible installation and a variety of uses, such as photovoltaic energy storage, telecommunications equipment (fan wall unit data center), home appliances and automotive applications (kitchen exhaust fans), oxygen generators, projectors, and lighting fixtures.
We offer precise engineering and a guarantee of outstanding quality, with a focus on the R&D and production of FFU fans. We provide customisation to match your unique requirements thanks to a committed technical staff. Please get in touch with us personally to discuss a bespoke solution if your project calls for such components. We can modify characteristics like size, voltage, and airflow to precisely match your needs.

General Characters

1-1	Rated Voltage	48 VDC
1-2	Operating Voltage	36~57 VDC
1-3	Rated Speed	4500 RPM
1-4	Input Current	2.1 A
1-5	Input Power	100.8 W
1-6	Air Flow	544.36 CFM / 925 M³/H
1-7	Static Pressure	2.84 inH2O / 709 Pa
1-8	Acoustical Noise	68 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
1-13	Speed Control	Control input 0~10VDC / PWM
1-14	Protection Type	IP44
1-15	Signal Output	FG (Frequency Generator)

Mechanical Characters

2-1	Dimension	Ø180 mm X 70 mm (see dimension drawing)
2-2	Material of Impeller	PA6+GF
2-3	Number of Blades	5
2-4	Bearing System	NMB ball bearing
2-5	Lead Wire	DC (AWG20#)