Electra PXD912 Service Manual page 33

5.10 PXD18 GC18 R410A
5.10.1 Cooling Mode at 7.5m Tubing Connection.
230V : Indoor Fan at High Speed.
ENTERING AIR
DB OU COIL (°C)
(1)
15
(1)
20
25
30
35
40
46
LEGEND
TC – Total Cooling Capacity, kW
SC – Sensible Capacity, kW
PI – Power Input, kW
WB – Wet Bulb Temp., (
DB – Dry Bulb Temp., (
ID – Indoor
OU – Outdoor
(1) Marked area is below standard operating limits. For operating in low ambient
conditions, refer to Optional Accessories (Chapter 15).
SM PXD 1-E.3 GB
PERFORMANCE DATA & PRESSURE CURVES
ENTERING AIR WB/DB ID COIL ( °C)
DATA
15/21
TC 5.80
3.94
SC
1.29
PI
TC 5.61
SC 3.86
1.40
PI
TC 5.31
SC 3.76
1.51
PI
4.96
TC
SC 3.64
PI 1.63
4.59
TC
3.46
SC
1.76
PI
TC 4.18
3.26
SC
1.90
PI
TC 3.62
3.01
SC
PI 2.08
o
C)
o
C)
CONTENT
17/24 19/27 21/29
6.00 6.15
4.11 4.27
1.29 1.30
5.91 6.10
4.07 4.24
1.41 1.41
5.73 6.02
3.99 4.21
1.52 1.53
5.40 5.84
3.87 4.11
1.67
1.66
4.99
5.50
3.71 4.02
1.82
1.79
4.55 4.96
3.51 3.80
1.93 1.96
3.96 4.36
3.22 3.47
2.11 2.16
23/32
6.29 6.39
4.37 4.45
1.30 1.31
6.24 6.38
4.36 4.44
1.42 1.42
6.21 6.36
4.33 4.41
1.54 1.56
6.05 6.22
4.24 4.32
1.68 1.70
5.78 6.05
4.14 4.22
1.83 1.84
5.43 5.71
3.92 4.00
1.99 2.01
4.82 5.19
3.59 3.67
2.19 2.21
5-13