Product Category

400mm EC-DC Axial Fan PG3N400B24M

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

A popular DC axial fan with a 400mm diameter in a variety of commercial and industrial settings is the PG3N400B24M. In addition to being often used for livestock and greenhouse ventilation, it is especially well-suited for cooling and ventilation systems in big energy storage cabinets (cabinet fans) and data center fan wall units. Greenhouses have tough conditions. They are very humid. The temperature can change a lot from day to night. More significantly, the DC cooling fan can be integrated with sophisticated greenhouse environmental control systems because of its compatibility with 0-10V/PWM stepless speed control. It achieves perfect ventilation and huge energy savings by automatically adjusting airflow based on data from temperature and humidity sensors. It is a great option for ventilation and cooling in contemporary greenhouses, multi-span greenhouses, and plant factories because of its 50,000-hour long-life design and NMB ball bearings, which drastically lower long-term maintenance expenses. The PG3N400B24M type is ideal for greenhouse ventilation fans because it provides high airflow, low noise, good humidity resistance, and is robust and dependable.

General Characters

1-1	Rated Voltage	24 VDC
1-2	Operating Voltage	16~28 VDC
1-3	Rated Speed	1100 RPM
1-4	Input Current	6.4 A
1-5	Input Power	153.6 W
1-6	Air Flow	1979.13 CFM / 3363 M³/H
1-7	Static Pressure	0.43 inH₂O / 108 Pa
1-8	Acoustical Noise	58 dB(A)
1-9	Life Expectancy	50,000 Hours (L10) At 40°C room, the humidity is 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	Ø400 mm X 140 mm (see dimension drawing)
2-2	Material of Impeller	Cold-rolled steel sheet
2-3	Number of Blades	5
2-4	Bearing System	NMB ball bearing
2-5	Lead Wire	DC (AWG20 #)