Product Category

400mm EC-AC Axial Fan PG3N400B2EH

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

At the present time, our business manufactures both EC and AC axial fans. With a static pressure of 250 Pa and an airflow of 5,200 m³/h, our 400mm EC axial fan operates at 1,700 RPM. It can be used with axial HVAC fans, axial cooling fans, and axial fan heaters. We supplied medium-sized greenhouse ventilation with this 230V axial fan blower. The greenhouse's stuffy air is removed quickly once the five-blade impeller begins to spin—it truly delivers. Furthermore, it can handle applications in greenhouses in summer or in cold storage in winter, thanks to its broad operating temperature range of -25°C to 60°C. To ensure consistent airflow, constant speed, and constant power, we fitted it with a relay and connected it to Modbus. Commissioning was incredibly simple as a result. With an IP44 protection rating, you may use it in places with some dust and humidity, such as equipment rooms or greenhouses, without worrying. Above all, the materials are of the highest caliber: the bearings are imported NMB and NSK units. Consumers who are familiar with their products know that these two companies are renowned for their dependability and silent functioning. According to our comparisons, this fan's efficiency surpasses the industry average by 5% to 15% under the same working conditions, saving a substantial amount of money on electricity bills over the course of a year.

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	1700 RPM
1-5	Input Current	3.2 A
1-6	Input Power	400 W
1-7	Air Flow	3060.20 CFM / 5200 M³/H
1-8	Static Pressure	1.00 inH2O / 250 Pa
1-9	Acoustical Noise	67 dB(A)
1-10	Life Expectance	50,000 Hours(L10) At 40℃ room, humidity 15%~65%RH.
1-11	Insulation Class	Class F
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	Ø400 mm X 140 mm (see dimension drawing)
2-2	Material of Impeller	Cool rolled steel sheet
2-3	Number of Blades	5
2-4	Bearing System	NMB ball bearing
2-5	Lead Wire	AC (AWG18 #)，DC (AWG22 #)