‧DC‧SD4028PT (68)

40x40x28mm / 1.6x1.1inch

Sinwan DC Fan, 24.5~19 CFM

Sinwan IP68/IP69K DC Plastic Impeller

	Rated Volt	Voltage Range	Input Power	Rated Current	Ref. Speed	Max.Airflow		Max.Static Pressure		Noise Level	PQ Curves	UL
Model No	VDC	VDC	Watt	Amp	RPM	CFM	m3/min	Inch/H2O	mm	db(A)
SD4028PT-12SHH (68)	12	7~13.2	16.8	1.4	23000	24.5	0.7	2.32	58.93	62	1	R
SD4028PT-12SH (68)	12	7~13.2	14.4	1.2	21000	23.5	0.7	1.95	49.53	61	2	R
SD4028PT-12HHH (68)	12	7~13.2	11.4	0.95	20000	22.2	0.6	1.82	46.23	60	3	R
SD4028PT-12HH (68)	12	7~13.2	10.2	0.85	19000	21	0.6	1.68	42.67	59	4	R
SD4028PT-12H (68)	12	7~13.2	9.0	0.75	18000	19	0.5	1.42	36.07	57	5	R
SD4028PT-24SHH (68)	24	14~26.4	15.6	0.65	23000	24.5	0.7	2.32	58.93	62	1	R
SD4028PT-24SH (68)	24	14~26.4	14.4	0.6	21000	23.5	0.7	1.95	49.53	61	2	R
SD4028PT-24HHH (68)	24	14~26.4	13.2	0.55	20000	22.2	0.6	1.82	46.23	60	3	R
SD4028PT-24HH (68)	24	14~26.4	10.8	0.45	19000	21	0.6	1.68	42.67	59	4	R
SD4028PT-24H (68)	24	14~26.4	9.36	0.39	18000	19	0.5	1.42	36.07	57	5	R
SD4028PT-48SHH (68)	48	28~56	17.76	0.37	23000	24.5	0.7	2.32	58.93	62	1	£
SD4028PT-48SH (68)	48	28~56	15.36	0.32	21000	23.5	0.7	1.95	49.53	61	2	£

** = "WB" for wire lead type Ball bearing Sinwan reserves the right to change data and improve electrical & mechanical design without notice, data tolerance +-10%


	Motor Type:	DC Motor

	Burnout Protection:	Electronically protected, Polarity protected

	IP Protection:	I68 or IP69K optional on request

	Frame:	Glass fiber reinforced thermoplastic, rated UL94V-0

	Impeller:	5 blades, glass fiber reinforced plastic, rated UL94V-0

	Bearing:	Two ball bearings

	Rotation:	CCW seen on rotor

	Connection:	Wire lead

	Weight:	45g

	Dielectric Strength:	500 VAC/min. Max leakage 5mA

	Speed Control:	Optional: PWM, S/C NTC thermister

	Signal Output:	Optional: RD alarm output, FG tachometer output

	Operating Temp:	-20~+65C

	Storage Temp:	-20~+75C

	Life Expectancy:	L10 70K hours at 40C



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