Aerospace AC Axial Fans & Blowers

AA	50	40	V1	H	B	T	-SA	-FG	-IP
Fan Type	Fan Size		Voltage	Speed	Bearing	Termination	Mold	Function	Ingress Protection
AA:Aerospace AC Axial Fan	Frame Size	Thickness	V1 (AC 110-120V) V2 (AC 220-240V) V3 (AC 380V) V4 (AC 440V) V280 (AC 280V) V480 (AC 480V) V12 AC 12V V24 AC 24V DV (Dual Voltage)	S: Super High H: High M: Medium L: Low XL: Extra Low	B: Ball	T: Terminals L: Lead Wires	Different Suffix for different mold	FG: FG Signal RD: RD Signal PWM: PWM Signal VC: Voltage Control TC:Temperature Control	1st Digit: Solids 1~6 2nd Digit: Water 1~8