Product Category

146mm EC-AC Dual Inlet Blower PD3N146B2EH

146mm EC-AC Dual Inlet Blower PD3N146B2EH

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

146mm EC Dual Inlet Blower made especially for Hoods; Head Free and Vertical Hoods; Build-in Hoods; Telescopic is the PD3N146B2EH. Its dual-mode stepless speed control (0–10 VDC/PWM) enables real-time airflow modification based on stove heat and smoke concentration when cooking. Because the unit collects air from the sides and expels it at a focused 90° angle, it also guarantees more consistent airflow distribution and less vibration.

PBM is an expert in the development and production of superior EC/DC fans and intelligent airflow solutions. It facilitates system integration and allows the main control unit (MCU) of the range hood to precisely monitor speed signal output (FG). It can accurately match constant airflow or constant static pressure control schemes in exhaust systems when paired with 0–10V/PWM speed control, allowing dynamic adjustment to satisfy the various needs of various cooking techniques for silent operation and exhaust efficiency. Additionally, it is simple to include for remote control into smart home systems. Both OEM and ODM services are offered.

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	1750 RPM
1-5	Input Current	1.4 A
1-6	Input Power	190 W
1-7	Air Flow	788.59 CFM / 1340 M³/H
1-8	Static Pressure	2.48 in H₂O / 620 Pa
1-9	Acoustical Noise	72 dB(A)
1-10	Life Expectancy	50,000 Hours (L10) At 40℃ room, humidity 15%~65%RH.
1-11	Insulation Class	Class B
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	209 mm X 219 mm X 270 mm (see dimension drawing)
2-2	Material of Impeller	Galvanized metal shell
2-3	Number of Blades	38
2-4	Bearing System	NMB ball bearing
2-5	Lead Wire	AC (AWG20#), DC (AWG22 #)