Electra DELTA 18ST - DELTA24;OU7 Series Performance

5-9
PERFORMANCE DATA & PRESSURE CURVES
SM DELTA 1-E.0 GB
5.7 DELTA24 / OU7- 24, DELTA24 / OU7-24Z 1PH/3PH R410A
5.7.1 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
7.14 7.39 7.57 7.74 7.86
SC
4.80 5.00 5.20 5.33 5.43
PI
1.59 1.59 1.59 1.60 1.61
20
(1)
TC
6.90 7.28 7.51 7.68 7.85
SC
4.70 4.96 5.17 5.31 5.41
PI
1.72 1.73 1.74 1.75 1.75
25
TC
6.53 7.05 7.42 7.64 7.83
SC
4.58 4.86 5.13 5.28 5.37
PI
1.86 1.88 1.89 1.90 1.91
30
TC
6.11 6.65 7.19 7.44 7.66
SC
4.44 4.72 5.02 5.16 5.26
PI
2.01 2.04
2.06
2.07 2.09
35
TC
5.66 6.14
6.77
7.11 7.45
SC
4.22 4.52 4.90 5.04 5.14
PI
2.17 2.20
2.24
2.26 2.27
40
TC
5.14 5.60
6.11
6.68 7.02
SC
3.98 4.28 4.64 4.78 4.88
PI
2.34 2.37 2.41 2.44 2.47
46
TC
4.46 4.88 5.37 5.93 6.39
SC
3.66 3.93 4.23 4.37 4.47
PI
2.55 2.59 2.65 2.69 2.72
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).