Product Category

400mm EC-DC Backward Curved Centrifugal Fan PB3N400B24L

400mm EC-DC Backward Curved Centrifugal Fan PB3N400B24L

Name: 400mm EC-DC Backward Curved Centrifugal Fan PB3N400B24L
Brand: PBM
SKU: BE102DC
Price: 45.00 USD
Availability: InStock

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

Curve and Draw

Certificate

Application Scopes

Packing Details

Air handling units (AHUs) and fresh air systems (including combined air handling units, fresh air handling units (MAUs), commercial fresh air exchangers, fresh air systems, purification equipment, industrial refrigeration units, cleanroom air handling units, and other HVAC and air purification equipment) are the focus of the PB3N400B24L, a 400mm DC back-curved centrifugal fan. PBM provides a range of customization services, such as protection level upgrades, customized communication protocols, installation structure modifications, customized wiring and interfaces, multiple voltage and speed specifications, and noise reduction optimization, to satisfy the varied needs of commercial and industrial AHU and fresh air system manufacturers.

General Characters

1-1	Rated Voltage	24 VDC
1-2	Operating Voltage	16~28 VDC
1-3	Rated Speed	1190 RPM
1-4	Input Current	7.78 A
1-5	Input Power	187 W
1-6	Air Flow	1942.05 CFM / 3300 M³/H
1-7	Static Pressure	1.53 inH₂O / 382 Pa
1-8	Acoustical Noise	63 dB(A)
1-9	Life Expectancy	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	Ø400 mm X 192.5 mm (see dimension drawing)
2-2	Material of Impeller	Aluminium Sheet
2-3	Number of Blades	6
2-4	Bearing System	NMB ball bearing
2-5	Lead Wire	DC (AWG20 #)