Trane RT-PRC010-EN manual 60, 70, 75Tons, 43.85

Performance	(60, 70, 75Tons)
Data

Table PD-38— Supply Fan PerformanceWithVARIABLE FREQUENCY DRIVE orWITHOUT INLETVANES — 60, 70 and 75Tons

Cfm									Total Static Pressure
Std		.250		.500		.750			1.000	1.250		1.500		1.750			2.000
Air	RPM	BHP	RPM	BHP	RPM	BHP		RPM	BHP	RPM	BHP	RPM	BHP		RPM	BHP	RPM	BHP
14000	295	1.55	366	2.32	441	3.34	505		4.44	559	5.65	606	6.89		648	8.15	687	9.41
15000	305	1.80	373	2.59	442	3.60	508		4.74	563	5.98	611	7.29		654	8.63	693	9.97
16000	316	2.08	380	2.90	444	3.88	509		5.08	566	6.33	615	7.69		659	9.10	699	10.52
17000	327	2.38	389	3.24	448	4.20	510		5.43	568	6.72	619	8.09	663		9.55	704	11.06
18000	338	2.72	399	3.62	454	4.60	512		5.78	569	7.15	621	8.53	667		10.02	708	11.58
19000	349	3.09	408	4.03	461	5.04	515		6.18	570	7.59	623	9.02	670		10.51	712	12.11
20000	361	3.48	419	4.48	469	5.52	519		6.65	572	8.03	624	9.55	672		11.06	715	12.66
21000	372	3.91	429	4.97	478	6.04	525		7.19	575	8.51	625	10.07	673		11.66	718	13.27
22000	384	4.37	440	5.51	488	6.61	533		7.79	579	9.07	627	10.60	674		12.27	719	13.93
23000	395	4.87	450	6.08	497	7.22	541		8.43	584	9.72	629	11.18	675		12.88	720	14.63
24000	407	5.41	461	6.70	508	7.88	550		9.12	591	10.43	633	11.85	677		13.51	721	15.33
25000	419	5.98	473	7.37	518	8.59	559		9.86	599	11.20	639	12.61	680		14.20	723	16.03
26000	431	6.60	484	8.08	528	9.35	569		10.66	607	12.03	645	13.45	685		14.99	725	16.76
27000	443	7.26	495	8.83	539	10.16	579		11.50	616	12.90	653	14.36	690		15.89	728	17.58
Cfm								Total Static Pressure
Std	2.250			2.500		2.750			3.000	3.250		3.500		3.750			4.000
Air	RPM	BHP	RPM	BHP	RPM	BHP		RPM	BHP	RPM	BHP	RPM	BHP		RPM	BHP	RPM	BHP
14000	723	10.67	757	11.95	788	13.24	818		14.55	846	15.89	873	17.25	898		18.63	923	20.04
15000	730	11.32	764	12.68	796	14.04	826		15.41	855	16.81	882	18.22	908		19.65	933	21.11
16000	736	11.96	771	13.39	803	14.84	834		16.28	863	17.74	891	19.22	917		20.71	943	22.22
17000	741	12.57	777	14.10	810	15.62	841		17.15	870	18.69	899	20.23	926		21.79	951	23.36
18000	746	13.17	782	14.78	815	16.39	847		18.01	877	19.63	906	21.25	933		22.88	959	24.52
19000	751	13.76	787	15.44	821	17.14	853		18.84	883	20.54	912	22.25	940		23.96	967	25.68
20000	755	14.36	791	16.10	826	17.87	858		19.65	889	21.44	918	23.23	946		25.03	973	26.83
21000	758	14.97	795	16.76	830	18.59	863		20.45	894	22.32	924	24.19	952		26.08	979	27.96
22000	761	15.64	799	17.44	834	19.32	867		21.23	899	23.18	929	25.13	958		27.10	985	29.07
23000	762	16.37	801	18.17	838	20.06	871		22.03	903	24.03	933	26.06	962		28.10	990	30.15
24000	764	17.14	803	18.96	840	20.86	875		22.84	907	24.89	938	26.98	967		29.09	995	31.22
25000	765	17.94	805	19.82	842	21.72	878		23.70	910	25.77	942	27.90	971		30.07	1000	32.27
26000	766	18.72	806	20.70	844	22.65	880		24.64	913	26.71	945	28.86	975		31.07	1004	33.32
27000	768	19.51	807	21.57	845	23.62	881		25.65	915	27.72	948	29.87	978		32.09	1008	34.38
Cfm								Total Static Pressure
Std	4.250			4.500		4.750			5.000	5.250		5.500		5.750			6.000
Air	RPM	BHP	RPM	BHP	RPM	BHP		RPM	BHP	RPM	BHP	RPM	BHP		RPM	BHP	RPM	BHP
14000	947	21.47	970	22.92	993	24.39	1015		25.89	1036	27.40	1057	28.93	1077		30.49	1097	32.06
15000	957	22.59	981	24.09	1003	25.61	1025		27.16	1047	28.72	1068	30.30	1088		31.91	1108	33.53
16000	967	23.75	991	25.30	1014	26.87	1036		28.46	1057	30.08	1078	31.71	1099		33.36	1119	35.03
17000	976	24.94	1000	26.55	1023	28.17	1046		29.81	1067	31.48	1089	33.16	1109		34.86	1129	36.58
18000	985	26.17	1009	27.83	1032	29.51	1055		31.20	1077	32.92	1098	34.65	1119		36.40
19000	992	27.40	1017	29.13	1041	30.87	1064		32.63	1086	34.40	1108	36.19	1129		37.99
20000	999	28.63	1024	30.44	1048	32.25	1072		34.08	1094	35.91	1116	37.76
21000	1006	29.85	1031	31.74	1055	33.63	1079		35.53	1102	37.44	1124	39.35
22000	1012	31.04	1037	33.02	1062	35.00	1086		36.98	1109	38.96
23000	1017	32.21	1043	34.27	1068	36.34	1092		38.41	1116	40.47
24000	1022	33.35	1048	35.50	1074	37.65	1098		39.80	1122	41.96
25000	1027	34.48	1053	36.70	1079	38.93		1104	41.17	1127	43.41
26000	1031	35.60	1058	37.89	1084	40.20		1109	42.52
27000	1036	36.71	1062	39.07	1088	41.45	1113		43.85

Notes:

1.Fan performance for 60, 70 and 75 ton rooftops are identical. However, note maximum motor hp size for each size. Contact your local Trane representative for information on non-standard motors.

2.Shaded areas at table extremes note non-standard Bhp or Rpm selection. Contact your local Trane representative for more information.

3.Supply fan performance table includes internal resistance of rooftop. For total static pressure determination, system external static must be added to appropriate component static pressure drops (evaporator coil, filters, optional economizer, optional exhaust fan, optional heating system, optional cooling only extended casing, optional roof curb).

4.Maximum Cfm (for UL approval) as follows: 60 Ton — 27,000 Cfm , 70 & 75 Ton — 30,000 Cfm

5.Minimum motor horsepower is 10 hp.

6.Maximum motor horsepower is 40 hp.

7.Maximum motor Rpm is 1,130.

8.See RT-EB-104 for further details.

56 RT-PRC010-EN