Electra LEX 25 DCI Service Manual page 18

PERFORMANCE DATA & PRESSURE CURVES
5.1.3 Heating Capacity (kW) - Run Mode)
OD COIL
ENTERING AIR
DB/WB
TEMPERATURE
[ºC]
-15/-16
-10/-12
-7/-8
-1/-2
2/1
7/6
10/9
15/12
15-24
(Protection Range)
LEGEND
TC
TH – Total Heating Capacity, kW
PI –
WB – Wet Bulb Temp., (
DB – Dry Bulb Temp., (
ID –
OU -
5.1.4 Capacity Correction Factors
5-2
ID COIL ENTERING AIR DB TEMPERATURE [ºC]
DATA 15
TC 2.16
PI 0.49
TC 2.41
PI 0.59
TC 2.59
PI 0.66
TC 2.68
PI 0.70
TC 2.75
PI 0.72
TC 3.55
PI 0.76
TC 3.75
PI 0.81
TC 3.94
PI 0.85
TC
PI
Power Input, kW
o
C)
o
C)
Indoor
Outdoor
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
-15 -10 -5
Outdoor WB Temperature [deg C]
CONTENTS
20
2.01
0.54
2.26
0.64
2.44
0.71
2.53
0.75
2.59
0.77
3.40
0.81
3.60
0.86
3.79
0.90
85 - 105 % of nominal
80 - 120 % of nominal
0 5 10
25
1.86
0.58
2.11
0.68
2.29
0.76
2.38
0.80
2.44
0.82
3.25
0.86
3.44
0.90
3.64
0.95
15
SM LEXDCI 1-E.1 GB