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PBM is an expert in the development and production of superior EC/DC fans and intelligent airflow solutions. Through system integration with the seat control unit (SCU), the unit is support for speed signal output (FG) enables accurate monitoring. It can accurately match the constant airflow or constant static pressure control techniques of seat ventilation systems when combined with 0–10V/PWM speed control, satisfying passengers' comfort needs across various airflow settings.

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	1500 RPM
1-5	Input Current	0.9 A
1-6	Input Power	120 W
1-7	Air Flow	517.88 CFM / 880 M³/H
1-8	Static Pressure	1.36 inH₂O / 340 Pa
1-9	Acoustical Noise	65 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	176 mm X 182 mm X 254 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 #)