Electra LEX 25 DCI Service Manual page 20

PERFORMANCE DATA & PRESSURE CURVES
5.3 LEX 35 / DCI 35
5.3.1 Cooling Capacity (kW) - Run Mode
OD COIL
ENTERING AIR DB
TEMPERATURE
[ºC]
-10 - 20
(protection range)
25
30
35
40
46
LEGEND
TC –
SC – Sensible Capacity, kW
PI –
WB – Wet Bulb Temp., (
DB – Dry Bulb Temp., (
ID –
OU -
5.3.2 Capacity Correction Factors
1.2
1.1
0.9
0.8
0.7
0.6
0.5
5-4
ID COIL ENTERING AIR DB/WB TEMPERATURE [ºC]
DATA 22/15
TC
SC
PI
TC 3.38
SC 2.40
PI 0.78
TC 3.22
SC 2.34
PI 0.87
TC 3.06
SC 2.28
PI 0.96
TC 2.89
SC 2.22
PI 1.05
TC 2.70
SC 2.15
PI 1.16
Total Cooling Capacity, kW
Power Input, kW
o
C)
o
C)
Indoor
Outdoor
1
20 25 30
Outdoor Temperature [deg C]
CONTENTS
24/17 27/19 29/21
80 - 110 % of nominal
80 - 105 % of nominal
25 - 50 % of nominal
3.60 3.83
2.45 2.50
0.79 0.81
3.44 3.66
2.39 2.44
0.88 0.90
3.28 3.50
2.33 2.38
0.98 0.99
3.12 3.34
2.27 2.32
1.07 1.08
2.92 3.14
2.20 2.25
1.18 1.19
35 40 45
32/23
4.05 4.27
2.55 2.60
0.82 0.84
3.88 4.11
2.49 2.54
0.91 0.93
3.72 3.94
2.43 2.48
1.00 1.02
3.56 3.78
2.37 2.42
1.10 1.11
3.36 3.58
2.30 2.34
1.21 1.22
SM LEXDCI 1-E.1 GB