Trane IntelliPak User Manual page 59

Figure PD-8 — Supply Fan Performance WITH INLET VANES — 60, 70 and 75 Tons
8.0
1200 RPM
7.5
1100 RPM
7.0
6.5
1000 RPM
6.0
5.5
5.0
900 RPM
4.5
4.0
800 RPM
3.5
3.0
700 RPM
2.5
600 RPM
2.0
1.5
500 RPM
1.0
0.5
0.0
0 3000 6000
Note:
1. Important: Maximum static pressure leaving the rooftop is 4.0" H
RT-PRC010-EN
Performance
Data
40 HP
25 HP
30 HP
20 HP
15 HP
10 HP
7.5 HP
9000 12000 15000 18000 21000
CFM
O positive. The static pressure drops from the supply fan to the space cannot exceed 4.0" H
2
50 HP
50%
24000 27000 30000 33000
(60, 70, 75 Tons)
S_HFC60, C70, C75
Dual 22 X 22 Fans
Entrance Losses
- w ith Inlet Guide Vane
- w ithout Evap Coil
- w ithout Filters
- w ithout Return A ir Da
- w ithout Exhaust
Fan Curve Limits
- Minimum Motor HP = 1
60%
- Maximum Motor HP =
- Maximum RPM = 1130
- Maximum CFM
C60 = 27,000
70%
C70 & C75 = 30,
- Maximum Static Press
Leaving the Unit = 4.0
80%
90% w ocf m
36000
O.
2
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