Trane IntelliPak WEHE Series, Инструкция по установке, эксплуатации и обслуживанию, Страница: 82 / 123

System Start-up
82 RT-SVX35H-EN
Figure 46. W_HE casing 9 supply fan performance curve
0 10000 20000 30000 40000 50000 60000
0
1
2
3
4
5
6
7
8
9
40
%
W
O
C
FM
50
%
W
O
CF
M
60
%
W
O
CF
M
90% W
OCFM
80%
WO
CF
M
70
%
W
OC
FM
10
0 HP
75 HP
60
HP
50
HP
40
HP
30
HP
25
HP
20 HP
1600 R PM
1500 R PM
1400 R PM
1300 R PM
1200 RPM
1100 R PM
1000 R PM
900 R PM
CFM
St
at
ic
P
res
ur
e,
Inc
he
s w.
c.
Figure 47. Wet airside pressure drop at 0.075 lb/cu.ft. casing 2 - 9 standard evaporator coil
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
2.0
3.0
casi
ng
4
casi
ng
4
casi
ng 9
casi
ng
6
Casi
ng 3
Casi
ng 2
Evaporator Wet Airside Pressure Drop at 0.075 lb/cu.ft. Casings 2-9
A
ir
s
id
e P
ressur
e
D
rop,
I
n
ches H
2
0
Unit Airflow, CFM
4000 6000 800010000 20000 40000 60000