Electra WMZ 7 - Performance Data for R407 C Models

5-21
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-01Service Manual - WMZ
5.16 WMZ 7 GCZ 7 R407C
5.16.1 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
2.12 2.19 2.25 2.30 2.33
SC
1.44 1.50 1.56 1.60 1.63
PI
0.55 0.55 0.55 0.55 0.55
20
(1)
TC
2.05 2.16 2.23 2.28 2.33
SC
1.41 1.49 1.55 1.59 1.62
PI
0.59 0.59 0.60 0.60 0.60
25
TC
1.94 2.09 2.20 2.27 2.32
SC
1.37 1.46 1.54 1.58 1.61
PI
0.64 0.64 0.65 0.65 0.66
30
TC
1.81 1.97 2.13 2.21 2.27
SC
1.33 1.42 1.50 1.55 1.58
PI
0.69 0.70
0.71
0.71 0.72
35
TC
1.68 1.82
2.01
2.11 2.21
SC
1.27 1.36 1.47 1.51 1.54
PI
0.75 0.76
0.77
0.78 0.78
40
TC
1.53 1.66
1.81
1.98 2.09
SC
1.19 1.28 1.39 1.43 1.46
PI
0.80 0.82 0.83 0.84 0.85
46
TC
1.32 1.45 1.59 1.76 1.90
SC
1.10 1.18 1.27 1.31 1.34
PI
0.88 0.89 0.91 0.92 0.94
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).