Trane Fan Performance and Acoustics Program for Q Fans

								Performance											Q Fan and
								Data											Super Q II
																			Size 16
Fan Size 16”								Pressure Class Limits											Minimum Fan RPM (Without VFRB Option)
Wheel Dia.		16.5 inches			419 mm				Class			Maximum RPM									Motor		Minimum Fan RPM
										I			2585
Inlet Area		2.05 square feet			0.190 m2															1800 RPM				486
Outlet Area		1.70 square feet			0.158 m2					II			3460							1200 RPM				324
Tip Speed		4.32 x RPM			1.317					III			4660
		ft./minute			m/minute
Table P-1 — Size 16 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
1000	588	934	0.08	1002	0.11	1068	0.13	1137		0.16	1204	0.19	1344			0.27
1200	705	1071	0.12	1127	0.14	1184	0.17	1239		0.20	1295	0.24	1408			0.31	1523		0.39	1642		0.48
1400	823	1214	0.16	1263	0.20	1311	0.231	1360		0.26	1408	0.29	1502			0.37	1601		0.45	1697		0.54	1796	0.64	1898	0.75
1600	941	1360	0.22	1404	0.26	1447	0.30	1489		0.33	1531	0.37	1617			0.45	1698		0.53	1785		0.62	1870	0.72	1953	0.82
1800	1058	1509	0.30	1548	0.34	1587	0.38	1626		0.42	1662	0.46	1739			0.54	1814		0.63	1886		0.73	1961	0.831	2039	0.93
2000	1176	1660	0.39	1695	0.43	1731	0.48	1766		0.52	1800	0.57	1867			0.65	1936		0.74	2004		0.84	2068	0.95	2135	1.06
2200	1294	1812	0.50	1844	0.54	1877	0.59	1909		0.64	1941	0.69	2002			0.78	2064		0.88	2127		0.99	2188	1.10	2249	1.21
2400	1411	1965	0.62	1995	0.68	2025	0.73	2054		0.78	2084	0.84	2142			0.94	2197		1.04	2254		1.15	2311	1.27	2369	1.38
2600	1529	2120	0.77	2147	0.83	2175	0.89	2202		0.94	2229	1.00	2283			1.12	2337		1.23	2387		1.34	2440	1.46	2493	1.58
2800	1647	2274	0.95	2300	1.01	2326	1.07	2351		1.13	2376	1.19	2427			1.32	2477		1.44	2526		1.57	2573	1.68	2622	1.81
3000	1764	2430	1.15	2454	1.21	2478	1.28	2501		1.34	2525	1.41	2573			1.54	2620		1.67	2666		1.81	2712	1.94	2755	2.06
3200	1882	2586	1.38	2608	1.44	2630	1.51	2653		1.58	2675	1.65		2720		1.79	2764		1.93	2808		2.08	2851	2.22	2894	2.36
3400	2000	2742	1.63	2763	1.70	2784	1.77	2805		1.85	2826	1.92		2868		2.07	2910		2.22	2951		2.37	2993	2.53	3033	2.68
3600	2117	2898	1.92	2918	1.99	2938	2.07	2958		2.15	2978	2.22		3018		2.38	3057		2.54	3096		2.70	3136	2.86	3174	3.02
3800	2235	3055	2.24	3074	2.32	3093	2.40	3112		2.48	3130	2.56		3168		2.72	3206		2.89	3243		3.06	3280	3.23	3317	3.40
4000	2352	3212	259	3230	2.68	3248	2.76	3266		2.84	3284	2.93		3319		3.10	3355		3.28	3391		3.45	3426	3.63	3461	3.81
4200	2470	3369	298	3386	3.07	3403	3.16	3420		3.25	3437	3.34		3471		3.52	3505		3.70	3539		3.88	3573	4.07	3607	4.25
4400	2588	3526	3.41	3543	3.50	3559	3.59	3575		3.69	3591	3.78		3624		3.97	3656		4.16	3689		4.35	3721	4.54	3754	4.74
4600	2705	3684	3.88	3699	3.98	3715	4.07	3730		4.17	3746	4.26		3777		4.46	3808		4.66	3839		4.86	3870	5.06	3901	5.26
4800	2823	3841	4.39	3856	4.49	3871	4.59	3886		4.69	3901	4.79		3931		5.00	3961		5.20	3990		5.41	4020	5.62	4050	5.83
5000	2941	3999	4.95	4013	5.05	4027	5.15	4042		5.26	4056	5.36		4085		5.57	4113		5.79	4142		6.00	4171	6.22	4199	6.44
5200	3058	4157	5.55	4170	5.65	4184	5.76	4198		5.87	4212	5.98		4239		6.20	4267		6.42	4294		6.64	4322	6.87	4349	7.09
5400	3176	4314	6.20	4328	6.31	4341	6.42	4354		6.53	4367	6.64		4394		6.87	4420		7.10	4447		7.33	4473	7.56	4500	7.80
5600	3294	4472	6.89	4485	7.01	4498	7.12	4511		7.24	4523	7.36		4549		7.59	4574		7.83	4600		8.06	4626	8.31	4651	8.55
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
1600	941	2040	0.94	2129	1.06
1800	1058	2112	1.04	2188	1.16	2343	1.42	2482		1.66
2000	1176	2205	1.18	2274	1.30	2407	1.54	2546		1.82	2688	2.12
2200	1294	2307	1.33	2369	1.45	2495	1.71		2616	1.98	2741	2.28		2869		2.60	2999		2.94
2400	1411	2425	1.50	2478	1.63	2590	1.90		2705	2.18	2816	2.47		2930		2.78	3046		3.12		3164	3.48	3284	3.85
2600	1529	2546	1.71	2598	1.84	2698	2.11		2801	2.40	2908	2.71		3013		3.02	3114		3.34		3220	3.69	3328	4.07	3438	4.46
2800	1647	2671	1.94	2720	2.07	2817	2.35		2909	2.65	3005	2.97		3104		3.29	3203		3.62		3296	3.96	3393	4.32	3492	4.71
3000	1764	2801	2.20	2846	2.34	2938	2.62		3028	2.93	3114	3.25		3203		3.58	3296		3.92		3387	4.28	3479	4.65	3565	5.01
3200	1882	2935	2.49	2977	2.63	3063	2.93		3149	3.24	3233	3.57		3313		3.91	3396		4.26		3481	4.63	3569	5.00	3655	5.39
3400	2000	3074	2.83	3112	2.96	3192	3.27		3272	3.59	3353	3.92		3433		4.27	3507		4.63		3586	5.00	3665	5.39	3748	5.77
3600	2117	3213	3.18	3251	3.34	3324	3.64		3400	3.97	3477	4.31		3553		4.66	3628		5.03		3698	5.41	3772	5.81	3847	6.21
3800	2235	3354	3.57	3390	3.74	3460	4.05		3532	4.39	3604	4.74	3677			5.10	3748		5.47		3819	5.86	3889	6.26	3955	6.67
4000	2352	3497	3.99	3531	4.17	3601	4.52		3666	4.85	3734	5.21	3803			5.58	3872		5.96		3940	6.35	4008	6.76	4074	7.18
4200	247C	3641	4.44	3674	4.63	3740	5.01	3806		5.38	3868	5.72	3933			6.10	3998		6.50		4064	6.89	4129	7.30	4193	7.72
4400	2588	3786	4.94	3818	5.13	3881	5.53	3944		5.92	4004	6.27	4066			6.67	4128		7.07		4190	7.48	4253	7.89	4315	8.32
4600	2705	3932	5.47	3963	5.67	4024	6.09	4085		6.50	4144	6.91	4201			7.27	4260		7.68		4319	8.11	4379	8.54	4438	8.98
4800	2823	4079	6.04	4109	6.25	4168	6.68	4226		7.12	4284	7.55	4341			7.97	4395		8.35		4452	8.78	4508	9.22	4565	9.67
5000	2941	4228	6.66	4256	6.88	4313	7.33	4369		7.78	4425	8.22	4480			8.67	4535		9.11		4586	9.50	4641	9.95
5200	3058	4377	7.32	4404	7.55	4459	8.01	4513		8.48	4567	8.95	4620			9.41
5400	3176	4526	8.03	4553	8.27	4605	8.75	4658		9.23
CFM	Out-										Total Static Pressure
Std.	let	7”		7 1/2”		8”			8 1/2”		9”			9 1/2”				10”			10 1/2”		11”		11 1/2”
Air	Vel.	RPM	BHP	RPM BHP		RPM	BHP		RPM	BHP	RPM	BHP		RPM		BHP	RPM		BHP		RPM	BHP	RPM	BHP	RPM	BHP
2600	1529	3548	4.86
2700	1588	3568	4.98	3674	5.40
2800	1647	3593	5.11	3694	5.53	3797	5.97
2900	1705	3622	5.25	3719	5.67	3817	6.11		3916	6.55	3980	6.85
3000	1764	3656	5.41	3749	5.82	3843	6.26		3937	6.71	4033	7.17		4091		7.45
3100	1823	3694	5.58	3783	5.99	3872	6.42		3963	6.87	4055	7.33		4147		7.80	4239		8.29
3200	1882	3740	5.78	3821	6.17	3906	6.59	3993		7.04	4081	7.50	4169			7.97	4259		8.46	4348		8.96	4400	9.24
3300	1941	3783	5.98	3866	6.39	3944	6.79	4027		7.23	4111	7.68	4196			8.16	4282		8.64	4368		9.14	4455	9.65	4501	9.92
3400	2000	3829	6.18	3909	6.60	3989	7.02	4065		7.43	4145	7.88	4227			8.35	4309		8.84	4392		9.33	4476	9.85	4560	10.37
3500	2058	3876	6.39	3954	6.81	4032	7.24	4106		7.65	4183	8.10	4261			8.56	4340		9.04	4420		9.54	4501	10.05	4582	10.57
3600	2117	3923	6.62	4001	7.04	4077	7.47	4153		7.91	4224	8.33	4299			8.79	4375		9.27	4452		9.76	4530	10.27	4608	10.79
3700	2176	3973	6.85	4049	7.27	4124	7.71	4198		8.15	4272	8.61	4340			9.04	4414		9.51	4487		10.00	4562	10.50	4637	11.02
3800	2235	4026	7.10	4097	7.53	4171	7.96	4244		8.41	4316	8.86	4388			9.33	4459		9.81	4526		10.26	4598	10.76
3900	2294	4081	7.35	4149	7.78	4219	8.23	4292		8.67	4362	9.13	4433			9.60	4503		10.08	4572		10.57	4637	11.03
4000	2352	4137	7.61	4203	8.05	4271	8.50	4339		8.95	4410	9.41	4478			9.88	4547		10.37	4615		10.86
4100	2411	4198	7.88	4259	8.32	4324	8.78	4390		9.24	4457	9.71	4526		10.17		4593		10.66	4660		11.16

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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