‧DC‧SD254AP (68)

Dia.254x88.9mm / 10x3.5inch

Sinwan DC Fan, 850~350 CFM

SINWAN IP68/69K 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)
SD254AP-12SH** (3)(68)	12	9~13	64.8	5.4	2400	830	23.5	0.78	19.81	60	SH	R
SD254AP-12HH** (3)(68)	12	9~13	50.4	4.2	2200	750	21.2	0.69	17.53	56	HH	R
SD254AP-12H** (3)(68)	12	9~13	23(~37.2)	1.9(~3.1)	2000	690	19.5	0.58	14.73	47	H	R
SD254AP-12M** (3)(68)	12	9~14	13.2(~18)	1.1(~1.5)	1650	550	15.6	0.37	9.4	39	M	R
SD254AP-12L** (3)(68)	12	10~16	5.5	0.45	1000	350	9.9	0.25	6.35	28	L	R
SD254AP-24SH** (3)(68)	24	16~27	63.6	2.65	2500	850	24.1	0.83	21.08	62	SH	R
SD254AP-24HH** (3)(68)	24	16~27	50.4	2.1	2300	760	21.5	0.71	18.03	58	HH	R
SD254AP-24H** (3)(68)	24	16~27	24(~31.2)	0.97(~1.3)	2000	690	19.5	0.58	14.73	47	H	R
SD254AP-24M** (3)(68)	24	16~27.6	13(~16.8)	0.52(~0.7)	1650	550	15.6	0.37	9.4	39	M	R
SD254AP-24L** (3)(68)	24	18~30	5	0.2	1000	350	9.9	0.25	6.35	28	L	R
SD254AP-48SH** (3)(68)	48	24~53	62.4	1.3	2500	850	24.1	0.83	21.08	62	SH	R
SD254AP-48HH** (3)(68)	48	24~53	49.4	1.03	2300	760	21.5	0.71	18.03	58	HH	R
SD254AP-48H** (3)(68)	48	24~53	23.5(~31.2)	0.48(~0.65)	2000	690	19.5	0.58	14.73	49	H	R
SD254AP-48M** (3)(68)	48	24~56	14.5(~19.2)	0.3(~0.4)	1650	550	15.6	0.37	9.4	39	M	R
SD254AP-48L** (3)(68)	48	28~58	5.8	0.12	1000	350	9.9	0.25	6.35	28	L	R

**="WB" for wire leads connecting, "TB" for push-in flat pins terminal or terminal block connecting, with Ball bearings Sinwan reserves the right to change data and improve electrical & mechanical design without notice, data tolerance +-10%


	Motor Type:	Microprocessor CPU controlled brushless DC Motor, auto cutoff, auto restart

	Burnout Protection:	Electronically protected, polarity protected

	IP Protection:	IP68 or IP69K optional on request

	Frame:	Aluminum die cast, black color treatment

	Impeller:	3 blades, glass fiber reinforced plastic, rated UL94V-0

	Bearing:	Two ball bearings

	Rotation:	CCW seen on rotor

	Connection:	Wire leads or push-in flat pins terminal connecting, terminal block optional.

	Weight:	1,830g (4Lbs)

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

	Speed Control:	Optional:PWM, SC NTC thermister, 0~10V control voltage SV

	Signal Output:	Optional:RD alarm, tachometer FG outputs

	Operating Temp:	-20C~+65C

	Storage Temp:	-20C~+75C (at 65%RH)

	Life Expectancy:	L10 90K hours at 35C, 40K hours at 60C