Trane TWE050A, TWA075A manual Performance, Data, Air Handler, Table PD-20-Blower Speeds - TWE155B

Performance
Data	(Air Handler)

Table PD-19 — Evaporator Fan Performance — TWE155B (I-P)

								External Static Pressure (Inches of Water Column)
	.10"		.20"		.30"		.40"		.50"		.60"		.70"		.80"		.90"		1.00"		1.20"		1.40"
CFM	RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
																				3.0 HP Oversized Motor
					2.0 HP Standard Motor and Drive															and High Static Drive
4000	628	1.34	653	1.38	678	1.43	692	1.48	708	1.52	723	1.57	738	1.60	749	1.61	759	1.62	795	1.66	851	1.85	907	2.03
4250	633	1.37	658	1.41	683	1.46	697	1.51	713	1.55	728	1.60	743	1.62	751	1.63	770	1.64	806	1.71	862	1.90	918	2.11
4500	637	1.40	662	1.44	687	1.49	701	1.53	717	1.58	732	1.63	747	1.64	754	1.65	782	1.67	817	1.76	873	1.96	929	2.19
4750	641	1.42	666	1.50	691	1.53	705	1.61	721	1.63	736	1.65	751	1.66	765	1.67	793	1.72	828	1.81	884	2.01	940	2.27
5000	645	1.44	670	1.52	695	1.56	710	1.65	725	1.67	739	1.68	758	1.70	777	1.74	806	1.81	839	1.91	896	2.13	—	—
5260	650	1.46	675	1.53	700	1.59	716	1.67	728	1.70	741	1.73	765	1.75	790	1.82	819	1.92	849	2.03	907	2.28	—	—
5500	652	1.47	678	1.55	703	1.63	721	1.71	734	1.75	747	1.78	775	1.83	804	1.92	832	2.03	861	2.15	920	2.44	—	—
5750	653	1.48	680	1.57	706	1.68	726	1.76	743	1.81	761	1.86	789	1.94	817	2.04	846	2.16	875	2.29	935	2.61	—	—
6000	655	1.49	681	1.59	709	1.74	731	1.80	752	1.87	774	1.94	803	2.05	831	2.17	860	2.29	889	2.44	950	2.78	—	—

Notes:

1.Performance based on a wet coil and 2 inch (51 mm) throwaway filters.

2.Tabulated brake horsepower is the motor shaft output required.

3.Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.

Table PD-19 — Evaporator Fan Performance TWE155B (SI)

								External Static Pressure (Pascal)
	25		50		75		100		125		150		174		199		224		249		299		349
m3/hr	RPM	kW	RPM	kW	RPM	kW	RPM	kW	RPM	kW	RPM	kW	RPM	kW	RPM	kW	RPM	kW RPM		kW	RPM	kW	RPM	kW
																			2.24 kW Oversized Motor
					1.49 kW Standard Motor and Drive															and High Static Drive
6796	628	1	653	1.03	678	1.07	692	1.1	708	1.13	723	1.17	738	1.19	749	1.2	759	1.21	795	1.24	851	1.38	907	1.51
7221	633	1.02	658	1.05	683	1.09	697	1.13	713	1.16	728	1.19	743	1.21	751	1.22	770	1.22	806	1.28	862	1.42	918	1.57
7646	637	1.04	662	1.07	687	1.11	701	1.14	717	1.18	732	1.22	747	1.23	754	1.23	782	1.25	817	1.31	873	1.46	929	1.63
8070	641	1.06	666	1.12	691	1.14	705	1.2	721	1.22	736	1.23	751	1.24	765	1.25	793	1.28	828	1.35	884	1.5	940	1.69
8495	645	1.07	670	1.13	695	1.16	710	1.23	725	1.25	739	1.25	758	1.27	777	1.3	806	1.35	839	1.42	896	1.59	—	—
8937	650	1.09	675	1.14	700	1.19	716	1.25	728	1.27	741	1.29	765	1.3	790	1.36	819	1.43	849	1.51	907	1.7	—	—
9345	652	1.1	678	1.16	703	1.22	721	1.28	734	1.3	747	1.33	775	1.36	804	1.43	832	1.51	861	1.6	920	1.82	—	—
9769	653	1.1	680	1.17	706	1.25	726	1.31	743	1.3	761	1.39	789	1.45	817	1.52	846	1.61	875	1.71	935	1.95	—	—
10194	655	1.11	681	1.19	709	1.3	731	1.34	752	1.35	774	1.45	803	1.53	831	1.62	860	1.71	889	1.82	950	2.07	—	—

Notes:

1.Performance based on a wet coil and 2 inch (51 mm) throwaway filters.

2.Tabulated brake horsepower is the motor shaft output required.

3.Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.

Table PD-20— Blower Speeds — TWE155B

			Motor SheaveTurns Open
Drive	6	5	4	3	2	1	0
Standard	619	648	677	705	734	763	N/A
High Static	777	806	835	863	892	921	950

SSP-PRC002-EN 27