Trane RT-PRC031-EN manual 1283

Performance Data — Supply Fan with Inlet Guide Vanes

Table 20 Supply Fan Performance STANDARD CFM — Casing C (36")

CFM				Total Static Pressure
Std.	8.25		8.50
Air	RPM	BHP	RPM	BHP
27000	1276	52.75	1294	54.50
28000	1279	54.48	1297	56.19
29000	1280	56.01	1299	57.96
30000	1283	57.73	1302	59.69
31000	1288	59.61	1304	61.36
32000	1295	61.65	1311	63.45
33000	1303	63.72	1318	65.44
34000	1315	66.15	1328	67.84
35000	1328	68.64	1341	70.37
36000	1341	71.22

Notes:

1.Supply fan performance table includes internal resistance of air handler. For total static pressure determination, system external static pressure must be added to appropriate component sp drops (chilled water coil, filters, optional economizer, optional heating system).

2.Maximum SP leaving the air handler is 5.5" H20 positive.

(i)Outlined area indicates nonstandard BHP or RPM selections. Contact a local Trane representative for more information.

36" Supply Fan Performance with IGV

12

11

10

9

8

M F C O W

% 0 1

1300 RPM

	M
M											M
	F			M						F
F	C								C
C	O		F					WO
O			O
W	W		W				%
	%
%						0
	0	%			5
0	3
2		0															M
		4													O	CF
														W
												0	%
											6

			C	F	M
		O
	W
0%
7

Static Presure(InWC)

7

6

5

4

3

2

1

0

1200 RPM

1100 RPM

1000 RPM

900 RPM

800RPM

700 RPM

		1
		5
	1	B
		H
	0	P
7	B
		H
.		P
5
B
	H
	P

				5
				0
		4		BHP
		0
		B
		3	HP
		0
	25	B
		HP
20	BH
		P
B
	H
	P

	7
	5
	B
	H
6	P
0
B
H
P

	M
F
C
O
W
%
0
8

		FM
	W	OC
%
90

0 5000

10000 15000 20000 25000 30000 35000 40000 45000 50000 55000

Volumetric Airflow Rate(CFM)

Figure 22. Supply Fan Performance STANDARD CFM —Casing C (36")

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