Performance Data & Pressure Curves; Cooling Mode At 7.5M Tubing Connection - Electra WNG 7 Service Manual

5. PERFORMANCE DATA & PRESSURE CURVES
5.1 WNG7 ONG7 R410A
5.1.1

Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.
ENTERING AIR
DB OU COIL (°C)
15 (1)
(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).
Service Manual - WNG
PERFORMANCE DATA & PRESSURE CURVES
ENTERING AIR WB/DB ID COIL ( °C)
DATA
15/21 17/24
TC 2.35
1.66
SC
PI 0.48
TC 2.27
SC 1.63
0.52
PI
TC 2.15
SC 1.59
0.57
PI
TC 2.01
1.54
SC
0.61
PI
TC 1.86
1.46
SC
0.66
PI
1.69
TC
1.38
SC
0.71
PI
1.47
TC
SC 1.27
0.78
PI
o C)
o C)
Revision Y05-03
CONTENT
19/27 21/29
2.43 2.49 2.55
1.74 1.80 1.85
0.48 0.48 0.49
2.40 2.47 2.53
1.72 1.79 1.84
0.53 0.53 0.53
2.32 2.44 2.52
1.69 1.78 1.83
0.57 0.57 0.58
2.19 2.37 2.45
1.64 1.74 1.79
0.62
0.62 0.63
2.02 2.34
2.23
1.57 1.70 1.75
0.67 0.68 0.69
1.84 2.20
2.01
1.49 1.61 1.66
0.72 0.73 0.74
1.61 1.77 1.95
1.36 1.47 1.52
0.79 0.81 0.82
23/32
2.59
1.88
0.49
2.59
1.88
0.53
2.58
1.86
0.58
2.52
1.83
0.64
2.45
1.78
0.69
2.31
1.69
0.75
2.10
1.55
0.83
5-1