Trane RT-PRC005 manual 4 Ton, Performance, Data, High Efficiency, Table PD-40- Continued

Performance	(4 Ton)
Data	High Efficiency

Table PD-40 — Belt Drive Evaporator Fan Performance — 4 Ton — THC048A3,A4,AW — Downflow Airflow

								External Static Pressure (Inches of Water)
	.10			.20		.30		.40		.50		.60	.70		.80		.90		1.00
CFM	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP
			1-HP Standard Motor & Field Supplied										1-HP Standard Motor & Drive
				Low Static Drive (1)
1280	—	—	626	0.23	686	0.27	744	0.32	796	0.38	843	0.43	885	0.49	927	0.54	967	0.60	1005	0.66
1440	609	0.24	674	0.30	730	0.34	783	0.39	834	0.45	882	0.52	924	0.58	964	0.64	1002	0.70	1038	0.76
1600	661	0.32	724	0.38	776	0.44	825	0.49	872	0.54	919	0.61	962	0.68	1002	0.75	1039	0.82	1076	0.89
1760	716	0.42	775	0.48	825	0.54	870	0.60	915	0.66	958	0.72	999	0.79	1040	0.87	1078	0.95	1113	1.03
1920	771	0.53	825	0.59	875	0.66	918	0.73	959	0.79	1000	0.86	1039	0.92	1078	1.00	1116	1.09	1151	1.17

For Standard Evaporator Fan Speed (RPM), reference Table PD-50.

NOTES:

Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

Refer to Table PD-54 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.

1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be necessary.

Trane’s factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

Table PD-40 — Continued

													External Static Pressure (Inches of Water)
											1.10		1.20			1.30			1.40		1.50
										CFM	RPM	BHP	RPM	BHP	RPM		BHP		RPM	BHP	RPM	BHP
												1-HP Standard Motor & Drive
									1280		1041	0.72	1076	0.78	1110		0.84		1143	0.91	1176	0.98
									1440		1074	0.83	1108	0.89	1141		0.96		1174	1.03	1205	1.10
									1600		1109	0.95	1142	1.02	1175		1.09		1207	1.17	1236	1.24
									1760		1147	1.10	1179	1.17	1211		1.25		1241	1.32	—	—
										1920	1186	1.26	1218	1.34	1249		1.42		—	—	—	—
Table PD-41 — Belt Drive Evaporator Fan Performance — 4 Ton — THC048A3,A4,AW — Horizontal Airflow
								External Static Pressure (Inches of Water)
	.10			.20		.30		.40	.50			.60		.70				.80	.90		1.00
CFM	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM		BHP RPM		BHP	RPM	BHP	RPM		BHP	RPM	BHP	RPM	BHP
	1-HP Standard Motor & Field Supplied												1-HP Standard Motor & Drive
	Low Static Drive (1)
1280	617	0.21	696	0.27	767	0.34	826	0.40	879		0.46	930	0.52	976	0.59	1020		0.66	1060	0.73	1098	0.80
1440	674	0.29	745	0.35	815	0.42	874	0.49	925		0.56	974	0.63	1020	0.70	1064		0.77	1104	0.85	1142	0.92
1600	733	0.38	799	0.45	862	0.53	922	0.60	975		0.68	1020	0.75	1065	0.83	1107		0.91	1147	0.99	1186	1.07
1760	793	0.49	854	0.56	911	0.65	969	0.73	1023		0.82	1069	0.90	1112	0.98	1152		1.07	1191	1.15	1230	1.24
1920	853	0.62	911	0.70	964	0.79	1018	0.88	1069		0.97	1118	1.06	1161	1.15	1201		1.25	1239	1.34	1275	1.43

For Standard Evaporator Fan Speed (RPM), reference Table PD-50.

NOTES:

Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.

Refer to Table PD-54 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.

1.Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be necessary.

2.Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary.

1-HP Standard Motor & Field Supplied High Static Drive (2)

Trane’s factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.

Table PD-41 — Continued

				External Static Pressure (Inches of Water)
	1.10		1.20			1.30		1.40		1.50
CFM	RPM	BHP		RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP
			1-HP Standard Motor
1280	1132	0.88	1167		0.95	1199	1.03	1231	1.10	1260	1.17
1440	1179	1.01	1213		1.09	1245	1.17	1277	1.26	1307	1.34
1600	1223	1.15		1258	1.24	1291	1.33	1322	1.42	—	—
1760	1267	1.33		1301	1.42	—	—	—	—	—	—
1920	—	—		—	—	—	—	—	—	—	—
				1-HP Standard Motor &
				Field Supplied High Static Drive(2)

RT-PRC005-EN 37