Electra Gcz 12, Service Manual

Page: 33 / 205

5-13
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-01 Service Manual - WMZ
5.10 WMZ 17 GCZ 17 R22
5.10.1 Cooling Mode at 7.5m Tubing Connection.
230V : Indoor Fan at High Speed.
ENTERING AIR DB
OU COIL (°C)
DATA
ENTERING AIR WB/DB ID COIL ( °C)
15/21 17/24 19/27 21/29 23/32
15 (1)
TC 5.38 5.57 5.70 5.83 5.92
SC 3.55 3.71 3.85 3.95 4.02
PI
1.37 1.37 1.37 1.38 1.38
20
(1)
TC 5.20 5.48 5.65 5.79 5.91
SC
3.48 3.67 3.83 3.94 4.01
PI
1.49 1.49 1.50 1.50 1.51
25
TC 4.92 5.31 5.59 5.75 5.90
SC
3.40 3.60 3.80 3.91 3.98
PI
1.61 1.62 1.63 1.64 1.65
30
TC 4.60 5.01 5.41 5.61 5.77
SC 3.29 3.49 3.72 3.82 3.90
PI
1.73 1.76 1.77 1.79 1.80
35
TC 4.26 4.62
5.10
5.36 5.61
SC 3.13 3.35 3.63 3.74 3.81
PI
1.87 1.90
1.93
1.94 1.96
40
TC 3.87 4.22 4.60 5.03 5.29
SC
2.95 3.17 3.43 3.54 3.62
PI
2.02 2.05 2.08 2.11 2.13
46
TC 3.36 3.68 4.04 4.47 4.81
SC 2.71 2.91 3.13 3.24 3.31
PI
2.20 2.23 2.29 2.32 2.34
LEGEND
TC – Total Cooling Capacity, kW
SC – Sensible Capacity, kW
PI – Power Input, kW
WB – Wet Bulb Temp., (
o
C)
DB – Dry Bulb Temp., (
o
C)
ID – Indoor
OU – Outdoor
(1) Marked area is below standard operating limits. For operating in low ambient
conditions, refer to Optional Accessories (Chapter 15).