Electra Gcz 12, Service Manual

Page: 31 / 205

5-11
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-01 Service Manual - WMZ
5.9 Pressure Curves.
5.9.1 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
har
ge
Pr
ess
ur
e
(B
ar
[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 )
Suct
ion P
res
sur
e
(
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)