Electra GC 22 ST, Service Manual

Page: 112 / 165

5-65
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-03
Service Manual - WNG
5.49 WNG30 OU8-33 R407C
5.49.1 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
9.28 9.61 9.83 10.07 10.22
SC
6.07 6.33 6.58 6.74 6.87
PI 2.40 2.40 2.41 2.41 2.42
20
(1)
TC 8.97 9.46 9.76 9.99 10.20
SC
5.95 6.27 6.54 6.72 6.85
PI
2.60 2.61 2.62 2.63 2.64
25
TC
8.49 9.17 9.64 9.93 10.17
SC 5.80 6.15 6.49 6.67 6.80
PI
2.81 2.83 2.85 2.87 2.89
30
TC 7.94 8.65 9.34 9.67 9.96
SC
5.62 5.97 6.35 6.53 6.66
PI 3.03 3.08 3.10 3.13 3.16
35
TC 7.35 7.98 8.80 9.24 9.68
SC
5.34 5.72 6.20 6.38 6.50
PI
3.27 3.33 3.38 3.41 3.42
40
TC
6.69 7.28 7.94 8.68 9.13
SC 5.03 5.42 5.87 6.05 6.18
PI
3.53 3.58 3.64 3.69 3.73
46
TC 5.80 6.34 6.97 7.71 8.30
SC
4.64 4.97 5.35 5.53 5.66
PI
3.86 3.91 4.00 4.06 4.10
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).