Electra Gcz 12, Service Manual

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5-1
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-01 Service Manual - WMZ
5. PERFORMANCE DATA
5.1 WMZ 7 GCZ 7 R22
5.1.1 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 2.28 2.36 2.41 2.47 2.51
SC
1.47 1.53 1.59 1.63 1.66
PI
0.55 0.55 0.56 0.56 0.56
20 (1)
TC
2.20 2.32 2.39 2.45 2.50
SC 1.44 1.52 1.58 1.63 1.66
PI
0.60 0.60 0.60 0.61 0.61
25
TC 2.08 2.25 2.37 2.44 2.50
SC
1.40 1.49 1.57 1.61 1.64
PI 0.65 0.65 0.66 0.66 0.67
30
TC 1.95 2.12 2.29 2.37 2.44
SC
1.36 1.44 1.54 1.58 1.61
PI
0.70 0.71 0.72 0.72 0.73
35
TC
1.80 1.96
2.16
2.27 2.38
SC 1.29 1.38 1.50 1.54 1.57
PI
0.75 0.77 0.78 0.79 0.79
40
TC 1.64 1.79 1.95 2.13 2.24
SC
1.22 1.31 1.42 1.46 1.49
PI 0.81 0.83 0.84 0.85 0.86
46
TC 1.42 1.56 1.71 1.89 2.04
SC
1.12 1.20 1.29 1.34 1.37
PI
0.89 0.90 0.92 0.94 0.95
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).