Performance Data & Pressure Curves - Electra LEX 25 DCI Service Manual

5. PERFORMANCE DATA
5.1 LEX 25 / DCI 25
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 –
SC – Sensible Capacity, kW
PI –
WB – Wet Bulb Temp., (
DB – Dry Bulb Temp., (
ID –
OU -
5.1.2 Capacity Correction Factors
SM LEXDCI 1-E.1 GB
PERFORMANCE DATA & PRESSURE CURVES
ID COIL ENTERING AIR DB/WB TEMPERATURE [ºC]
DATA 22/15
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
Total Cooling Capacity, kW
Power Input, kW
o
C)
o
C)
Indoor
Outdoor
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
20
CONTENTS
24/17 27/19
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
25 30 35
Outdoor Temperature [deg C]
29/21 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
40 45
5-1