47
Pro Dry Instruction Manual
|
Walker Filtration
|
www.walkerfiltration.com
Section 9:
Technical Data
Technical Data
Environmental Conditions
All dryers are designed to be safe under the following conditions:
•
Indoor use
•
Altitude up to 2,000m
•
Ambient temperature 5°C to 40°C
•
Maximum RH 80% for temperatures up to 31°C, decreasing linearly to 50% RH at 40°C
• Mains supply voltage fluctuations not to /- 10% of nominal
•
Transient over voltage IEC 60664 Class II
•
Pollution degree 2, IEC 60664
For operation extended from the above conditions, please contact Walker Filtration.
Reference Conditions
Measurement
Performance
Effective inlet pressure
7 barg
101.5 psig
Effective inlet temperature
35°C
95°F
Relative humidity of air at inlet
95%
Pressure dewpoint, standard version
-50°C
-50°F
Specified Limitation for Operation
Measurement
Performance
Maximum inlet air pressure
16 barg
232 psig
Minimum inlet air pressure
4 barg
58 psig
Maximum ambient air temperature
50°C
122°F
Minimum ambient air temperature
5°C
41°F
Standard pressure dewpoint
-40°C
-40°F
Optional pressure dewpoint with application
of flow correction factor
-70°C
-100°F
Electrical supply voltage
12 VDC to 24 VDC
100 VAC to 240 VAC
Excessive vibrations from external sources may cause failure of this product.
