Electra WNG 9 - Page 83

5-37
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-03
Service Manual - WNG
5.28 WNG30 OU830T R410A
5.28.1 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
5.99 6.25 6.49 6.66 6.78
PI
2.01 2.01 2.01 2.02 2.03
20
(1)
TC
8.67 9.14 9.42 9.65 9.86
SC
5.87 6.19 6.45 6.64 6.76
PI
2.18 2.19 2.19 2.20 2.21
25
TC
8.20 8.85 9.31 9.59 9.83
SC
5.72 6.07 6.41 6.59 6.71
PI
2.35 2.37 2.39 2.40 2.42
30
TC
7.67 8.35 9.02 9.34 9.62
SC
5.54 5.89 6.26 6.45 6.57
PI
2.54 2.58
2.60
2.62 2.64
35
TC
7.10 7.71
8.50
8.93 9.35
SC
5.27 5.65 6.12 6.30 6.42
PI
2.74 2.78
2.83
2.85 2.87
40
TC
6.46 7.03
7.67
8.39 8.82
SC
4.97 5.35 5.79 5.97 6.10
PI
2.95 3.00 3.05 3.09 3.12
46
TC
5.60 6.13 6.74 7.44 8.02
SC
4.58 4.90 5.28 5.46 5.59
PI
3.23 3.28 3.35 3.40 3.44
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).