Electra Gcz 12, Service Manual

Page: 39 / 205

5-19
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-01 Service Manual - WMZ
5.15 Pressure Curves.
5.15.1 Cooling.
Discharge Pressure VS.Outdoor Temp
8
10
12
14
16
18
20
22
24
26
28
30
15 20 25 30 35 40 46
Outdoor Temp.(DB
o
C )
D
is
c
h
a
rg
e
P
re
s
s
u
re
(B
a
r[
g
])
15/21(WB/DB ºC)
17/24(WB/DB ºC)
19/27(WB/DB ºC)
21/29(WB/DB ºC)
23/32(WB/DB ºC)
Suction Pressure VS.Outdoor Temp
3.0
3.5
4.0
4.5
5.0
5.5
6.0
15 20 25 30 35 40 46
Outdoor Temp.(DB
o
C )
S
u
ct
io
n
P
re
s
su
re
(
B
a
r[
g
])
15/21(WB/DB ºC)
17/24(WB/DB ºC)
19/27(WB/DB ºC)
21/29(WB/DB ºC)
23/32(WB/DB ºC)