Electra WNG 9 - Page 79

5-33
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-03
Service Manual - WNG
5.25 WNG30 OU830 R410A
5.25.1 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
8.96 9.28 9.50 9.72 9.87
SC
5.83 6.08 6.31 6.47 6.59
PI
2.07 2.07 2.08 2.08 2.09
20
(1)
TC
8.67 9.14 9.42 9.65 9.86
SC
5.71 6.02 6.27 6.45 6.57
PI
2.25 2.26 2.26 2.28 2.28
25
TC
8.20 8.85 9.31 9.59 9.83
SC
5.57 5.90 6.23 6.41 6.52
PI
2.43 2.45 2.46 2.48 2.50
30
TC
7.67 8.35 9.02 9.34 9.62
SC
5.39 5.73 6.09 6.27 6.39
PI
2.62 2.66
2.68
2.70 2.73
35
TC
7.10 7.71
8.50
8.93 9.35
SC
5.12 5.49 5.95 6.12 6.24
PI
2.83 2.87
2.92
2.94 2.96
40
TC
6.46 7.03
7.67
8.39 8.82
SC
4.83 5.20 5.63 5.81 5.93
PI
3.05 3.10 3.15 3.19 3.22
46
TC
5.60 6.13 6.74 7.44 8.02
SC
4.45 4.77 5.13 5.31 5.43
PI
3.33 3.38 3.46 3.51 3.55
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).