Electra WNG 9 - Page 87

5-41
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-03
Service Manual - WNG
5.31 WNG 36 OU10- 36 R410A
5.31.1 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
10.70 11.08 11.34 11.61 11.79
SC
6.28 6.55 6.80 6.97 7.10
PI
2.28 2.29 2.29 2.30 2.31
20
(1)
TC
10.35 10.91 11.25 11.52 11.77
SC
6.15 6.49 6.76 6.95 7.08
PI
2.48 2.49 2.50 2.51 2.51
25
TC
9.79 10.57 11.12 11.45 11.73
SC
6.00 6.36 6.71 6.90 7.03
PI
2.68 2.70 2.72 2.73 2.75
30
TC
9.16 9.97 10.77 11.16 11.49
SC
5.81 6.17 6.56 6.75 6.88
PI
2.89 2.93
2.96
2.98 3.01
35
TC
8.48 9.20
10.15
10.66 11.16
SC
5.52 5.92 6.41 6.60 6.72
PI
3.12 3.17
3.22
3.24 3.26
40
TC
7.71 8.39
9.16
10.02 10.53
SC
5.20 5.60 6.06 6.26 6.38
PI
3.36 3.41 3.47 3.51 3.55
46
TC
6.69 7.31 8.04 8.89 9.58
SC
4.79 5.14 5.53 5.72 5.85
PI
3.67 3.73 3.81 3.87 3.91
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).