Table of Contents
Advertisement
5.
PERFORMANCE DATA
5.1
WNG 25 DCI
5.1.1
Cooling Capacity (kW) - Run Mode
OD COIL
ENTERING AIR DB
TEMPERATURE
0
[C
]
-10 - 20
(protection range)
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
5.1.2
Capacity Correction Factors
Service Manual – WNG DCI
ID COIL ENTERING AIR DB/WB TEMPERATURE [ºC]
DATA
22/15
24/17
TC
SC
PI
TC
2.42
SC
1.64
PI
0.47
TC
2.30
SC
1.60
PI
0.52
TC
2.18
SC
1.56
PI
0.58
TC
2.07
SC
1.52
PI
0.63
TC
1.93
SC
1.47
PI
0.70
o
C)
o
C)
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
20
25
Outdoor Temperature [deg C]
27/19
29/21
80 - 110 % of nominal
80 - 105 % of nominal
25 - 50 % of nominal
2.57
2.73
1.67
1.71
0.48
0.49
2.46
2.62
1.63
1.67
0.53
0.54
2.34
2.50
1.59
1.63
0.59
0.60
2.23
2.38
1.55
1.58
0.64
0.65
2.09
2.24
1.50
1.53
0.71
0.72
30
35
40
Revision 0
CONTENT
PERFORMANCE DATA
32/23
2.89
3.05
1.74
1.77
0.49
0.50
2.77
2.93
1.70
1.73
0.55
0.56
2.66
2.82
1.66
1.69
0.60
0.61
2.54
2.70
1.62
1.65
0.66
0.67
2.40
2.56
1.57
1.60
0.72
0.73
45
5-1
Advertisement
Table of Contents
