Trane RT-PRC010-EN 1579, 32000 1442 49.55 1464, 1496 55.23 1518 57.33 1541 59.53 1565, 37000 1494

Performance (90Ton)

Data

Table PD-41 — Supply Fan PerformanceWITH INLET GUIDEVANES — 90Ton (Cont.)

Cfm								Total Static Pressure
Std.	6.250			6.500		6.750		7.000	7.250		7.500		7.750
Air	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP
27000	1416	43.47	1440	45.34	1467	47.44	1492	49.40	1516	51.32	1540	53.35	1562	55.17
28000	1420	44.66	1444	46.52	1472	48.74	1497	50.83	1520	52.76	1544	54.79	1568	56.92
29000	1424	45.81	1450	47.90	1474	49.87	1499	51.95	1524	54.15	1547	56.17	1573	58.46
30000	1428	46.91	1453	49.00	1479	51.22	1503	53.30	1528	55.49	1552	57.66	1577	59.94
31000	1434	48.20	1459	50.30	1484	52.52	1508	54.60	1532	56.79	1557	59.10	1579	61.23
32000	1442	49.55	1464	51.55	1489	53.77	1512	55.85	1538	58.33	1559	60.35	1584	62.78
33000	1451	51.09	1473	53.11	1496	55.23	1518	57.33	1541	59.53	1565	61.85	1589	64.28
34000	1461	52.70	1482	54.63	1506	56.90	1527	59.03	1550	61.26	1570	63.29	1594	65.73
35000	1471	54.27	1491	56.22	1515	58.53	1536	60.68	1558	62.93	1578	64.99	1601	67.45
36000	1482	55.91	1503	58.03	1523	60.10	1544	62.28	1566	64.55	1589	66.93	1609	69.11
37000	1494	57.77	1514	59.79	1534	61.91	1555	64.11	1576	66.42	1597	68.68	1618	71.04
38000	1505	59.46	1527	61.78	1547	63.94	1568	66.19	1586	68.24	1608	70.69	1627	72.92
39000	1518	61.37	1540	63.74	1560	65.94	1579	68.09	1598	70.33	1617	72.50	1638	74.92
40000	1533	63.50	1552	65.66	1572	67.90	1592	70.24	1610	72.37	1629	74.58	1649	77.03
41000	1547	65.62	1566	67.82	1585	69.97	1603	72.20	1624	74.68	1642	76.94	1661	79.28
42000	1561	67.70	1580	69.96	1598	72.15	1617	74.44	1635	76.65	1654	79.10
43000	1576	69.89	1593	72.06	1613	74.46	1630	76.64	1650	79.22
44000	1591	72.20	1609	74.43	1628	76.89	1645	79.12
45000	1607	74.63	1625	76.92	1643	79.30

Notes:

1.Shaded areas indicate non-standard BHP or RPM selections. Contact your local Trane representive for more information.

2.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 heating system, optional roof curb).

3.Maximum static pressure leaving the rooftop is 4.0’’ H20 positive. The static pressure drops from the supply fan to the space cannot exceed 4.0’’ H20.

4.Minimum motor horsepower is 30 hp.

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

Figure PD-10— Supply Fan PerformanceWITH INLET GUIDEVANES — 90Ton

	9					M			M									M
						F											F									M
									F
						C										C
									C																F
						O									O									C
									O					W									O
	8					W			W				%									W
		1600		RP		%		%			0										%
						0	0
					M															0
						4	5				6								7
	7	1500		RPM
	6	1400																	1
				R	PM														0
																				0										M
																					H
w.c.																						P							F
																												C
																												O
		1300																									W
Inches				RPM														7									%
	5																									0
																		5								8
																		H
																		P
Presure,		1200	RPM															60
	4																	H
		1100										5						P
Static			RPM										0
														H
															P
											4
	3	1000	RPM								0
											H
											P
										3
		900 RP		M						0
							2			H																					M
										P
								5																					C
									H																			O
	2						2																				W
									P																	0%
							0
																										9
							H
							P
	1
	0
	0				10000	20000	30000				40000							50000								60000
							CFM

Note:

1. Important: Maximum static pressure leaving the rooftop is 4.0” H2O positive. The static pressure drops from the supply fan to the space cannot exceed 4.0” H2O.

RT-PRC010-EN 63