Trane manual Table P-12 Size 54 Q-Fan

								Performance										Q Fan
								Data										Size 54
Fan Size 54”								Pressure Class Limits										Minimum Fan RPM (Without VFRB Option)
Wheel Dia.		54.3 inches			1378 mm				Class			Maximum RPM										Motor		Minimum Fan RPM
										I			857
Inlet Area		18.37 square feet			1.707 m2															1800 RPM					292
										II			1151
Outlet Area		18.37 square feet			1.707 m2															1200 RPM					195
Tip Speed		14.20 x RPM			4.328
		ft./minute			m/minute
Table P-12 — Size 54 Q-Fan
CFM	Out-										Total Static Pressure
Std.	let	1/4”		3/8”		1/2”			5/8”		3/4”			1”			1 1/4”					1 1/2”		1 3/4”		2”
Air	Vel.	RPM	BHP	RPM BHP		RPM	BHP		RPM	BHP	RPM	BHP		RPM	BHP	RPM			BHP			RPM	BHP	RPM	BHP	RPM	BHP
16200	881	323	1.2	344	1.6	365	1.9	387		2.4	410	2.8
17600	958	344	1.4	363	1.8	382	2.2	402		2.6	422	3.1
19000 1034		365	1.7	383	2.1	401	2.5	419		2.9	437	3.4	475		4.4
20400 1110		387	1.9	403	2.3	420	2.8	437		3.2	454	3.7	488		4.8
21800 1186		410	2.2	425	2.7	440	3.1	456		3.6	471	4.1	503		5.2	536			6.3
23200 1262		432	2.6	446	3.0	460	3.5	475		4.0	490	4.5	519		5.6	550			6.8	582			8.1
24600 1339		455	3.0	468	3.4	481	3.9	495		4.5	509	5.0	537		6.1	565			7.3	594			8.6	625	10.0
26000 1415		479	3.4	491	3.9	503	4.4	516		4.9	529	5.5	555		6.6	581			7.8	608			9.2	636	10.6	666	12.1
27400 1491		502	3.8	513	4.3	525	4.9	537		5.4	549	6.0	574		7.2	599			8.4	624			9.8	650	11.2	677	12.7
28800 1567		525	4.3	536	4.9	547	5.4	558		6.0	570	6.6	594		7.9	617			9.1	641			10.5	665	11.9	690	13.5
30200 1643		549	4.9	559	5.5	569	6.0	580		6.6	591	7.2	613		8.6	636			9.9	658			11.2	681	12.7	705	14.2
31600 1720		572	5.5	582	6.1	592	67	602		7.3	612	7.9	633		9.3	655			10.7	676			12.0	698	13.5	720	15.0
33000 1796		596	6.2	605	6.8	615	7.4	624		8.0	634	8.7	654		10.0	675			11.5	696			12.9	716	14.4	737	15.9
34400 1872		620	6.9	629	7.5	638	8.1	647		8.8	656	9.5	675		10.9	695			12.4	715			13.9	734	15.3	754	16.9
35800 1948		644	7.7	652	8.3	661	8.9	669		9.6	678	10.3	696		11.8	715			13.3	734			14.9	753	16.4	772	17.9
37200 2025		668	8.5	676	9.1	684	9.8	692		10.5	701	11.2	718		12.7	736			14.2	754			15.9	773	17.5	791	19.2
38600 2101		691	9.4	699	10.1	707	10.8	715		11.5	723	12.2	740		13.7	757			15.3	775			17.0	792	18.7	810	20.4
40000 2177		715	10.3	723	11.0	731	11.7	738		12.5	746	13.2	762		14.8	778			16.4	795			18.1	812	19.9	829	21.6
41400 2253		739	11.4	747	12.1	754	12.8	761		13.6	769	14.3	784		15.9	800			17.6	816			19.3	833	21.1	849	22.9
42800 2329		763	12.4	770	13.2	778	13.9	785		14.7	792	15.5	807		17.1	822			18.8	837			20.6	853	22.4	869	24.3
44200 2406		788	13.6	794	14.4	801	15.1	808		15.9	815	16.8	829		18.4	844			20.2			858	21.9	873	23.8	889	25.7
45600 2482		812	14.8	818	15.6	825	16.4	831		17.2	838	18.1	852		19.8	866			21.5			880	23.4	894	25.3	909	27.2
47000 2558		836	16.1	842	17.0	849	17.8	855		18.6	862	19.5	875		21.2	888			23.0			902	24.9	916	26.8	930	28.8
48400 2634		860	17.5	866	18.4	872	19.2	879		20.1	885	20.9	898		22.7	911			24.6			924	26.5	937	28.4	951	30.4
CFM	Out-										Total Static Pressure
Std.	let	2 1/4”		2 1/2”		3”			3 1/2”		4”			4 1/2”			5”					5 1/2”		6”		6 1/2”
Air	Vel.	RPM	BHP	RPM BHP		RPM	BHP		RPM	BHP	RPM	BHP		RPM	BHP	RPM			BHP			RPM	BHP	RPM	BHP	RPM	BHP
29000 1578		717	15.2	744	16.9
30400 1654		730	16.0	755	17.7
31800 1731		745	16.8	767	18.5	815	22.2
33200 1807		760	17.7	782	19.5	826	23.1
34600 1883		777	18.7	797	20.5	838	24.2		882	28.2
36000 1959		794	19.8	813	21.6	852	25.3		893	29.3
37400 2035		811	20.9	830	22.7	867	26.5		906	30.5	946	34.8
38800 2112		830	22.2	847	23.9	883	27.7		920	31.8	957	36.1		997	40.6
40200 2188		849	23.6	865	25.2	900	29.0		935	33.2	970	37.5		1007	42.0
41600 2264		868	25.0	884	26.8	917	30.5		950	34.6	985	39.0		1019	43.5
																1056			48.3
43000 2340		888	26.4	903	28.3	935	32.0		967	36.1	999	40.6		1033	45.2	1067			49.9		1103		55.0
44400 2416		907	27.9	923	29.8	953	33.6		984	37.7	1015	42.2		1047	46.9	1080			51.6		1113		56.7
45800 2493		927	29.4	942	31.5	972	35.5		1001	39.5	1032	43.9		1062	48.6	1094			53.5		1125		58.5
47200 2569		948	31.1	962	33.1	991	37.3		1019	41.3	1048	45.8		1078	50.5	1108			55.4
48600 2645		968	32.7	982	34.9	1010	39.2		1038	43.3	1066	47.7		1094	52.4	1123			57.4
50000 2721		988	34.5	1002	36.7	1030	41.1		1057	45.5	1084	49.8		1111	54.5	1139			59.5
51400 2798		1010	36.4	1023	38.6	1050	43.1		1076	47.7	1102	52.0		1129	56.7
52800 2874		1031	38.4	1043	40.6	1070	45.2		1095	49.9	1121	54.5		1146	59.0
54200 2950		1052	40.4	1064	42.7	1090	47.4		1115	52.1	1140	56.9
55600 3026		1074	42.6	1086	44.8	1110	49.5		1135	54.5
57000 3102		1096	44.8	1107	47.1	1130	51.9
58400 3179		1118	47.1	1129	49.5	1151	54.3
59800 3255		1140	49.5	1151	51.9

Performance based on 0.075 lbs. per cubic foot density (air at 70 F and 29.92 Hg Bar).

Performance shown is for installationType B: free inlet, ducted outlet.

Power rating (BHP) does not include drive losses.

Performance ratings do not include the effects of appurtenances in the airstream.

When inlet vanes are used increase rpm 1 percent and brake horsepower 3 percent.

Fan tables cover part of fan operating range; fan curves show full operating range.

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