Parker CDAS HL 050 Guide D'utilisation page 10

Product Selection & Correction Factors
For correct operation, compressed air dryers must be sized using for the minimum pressure, maximum temperature and maximum flow rate of
the installation. To select a dryer, first calculate the MDC (Minimum Drying Capacity) using the formula below then select a dryer from the flow
rate table above with a flow rate equal to or above the MDC.
Minimum Drying Capacity = System Flow x CFIT x CFAT x CFP x CFD
CFIT - Correction Factor Maximum Inlet Temperature
o
C
Maximum Inlet
Temperature
o
F
Correction Factor
CFAT - Correction Factor Maximum Ambient Temperature
o
C
Maximum Ambient
Temperature
o
F
Correction Factor
CFP - Correction Factor Maximum Inlet Pressure
o
C
Maximum Inlet
Pressure
o
F
Correction Factor
CFD - Correction Factor Dewpoint
o
C
Maximum Inlet
Pressure
o
F
Correction Factor
Electrical Data
Dryer Model CDAS HL 50 CDAS HL 55 CDAS HL 60 CDAS HL 65 CDAS HL 70 CDAS HL 75 CDAS HL 80 CDAS HL 85 CDAS HL 90
Supply Voltage
(Standard)
Supply Voltage
(optional)
Dryer Model OFAS HL 50 OFAS HL 55
Supply Voltage
(Standard)
Supply Voltage
(optional)
Environmental Data
Relative Humidity
IP Rating
1
Pollution Degree
Maximum Altitude
Noise
1 Pollution Degree 2 indicates that in order for this equipment to operate safely, only non-conductive
pollution (i.e. solids, liquids or ionised gases) or temporary condensation may be present within the
environment.
6
25 30
77 86
1.00 1.00
25 30
77 86
1.00 1.00
4 5 6 7
58 73 87 100
1.60 1.33 1.14 1.00
-20 -40 -70
-4 -40 -100
0.91 1.00 2.00
OFAS HL 60 OFAS HL 65 OFAS HL 70 OFAS HL 75 OFAS HL 80
55%
IP55, indoor use only
2
800 m
(2625) (ft)
< 75 dB(A)
35 40
95 104
1.00 1.04
35 40
95 104
1.00 1.00
8 9 10 11
116 131 145 160
0.89 0.80 0.73 0.67
85 - 265V 1PH 50/60Hz
24V DC
85 - 265V 1PH 50/60Hz
24V DC
45 50
113 122
1.14 1.37
45 50
113 122
1.00 1.00
12 13 14 15
174 189 203 218
0.62 0.57 0.53 0.50
OFAS HL 85 OFAS HL 90
16
232
0.47