REFRIGERATION
UNIT
Picture Frame
Model PFR-571 ZII-II
General Information:
The Klinge Model PFR-571 ZII-II refrigeration unit is
designed especially for operating in Zone 2, Division 2 Hazardous
Locations. It handles fresh and frozen loads in
world-wide ambient temperatures.
»
Download the PFR-571
ZII-II Brochure
»
Download
the PFR-571 ZII-II Manual
»
Download
the PFR-572 Manual
Construction:
»
Aluminum
frame treated to resist corrosion induced by salt spray
atmosphere
»
Rear
bulkhead panels are constructed of aluminum with high
inherent corrosion resistance
»
Between
the evaporator and condenser section the unit is
insulated with fire resistant (according to ISO 3582)
and CFC-free polyurethane foam
»
All
aluminum material is 5052H32.
Dimensions:
»
Width: 2025.5 mm (79.72 in)
»
Height: 2235.2 mm (80 in)
»
Depth: 365 mm (14.4 in) from back of flange
Fans:
»
Evaporator:
2 propeller, 0.25 HP, 1725 rpm
»
Condenser:
1 propeller, 1.0 HP, 1740 rpm
Weight:
»
421
kg (925 lbs)
Compressor:
»
Hermetic
scroll
Controls:
»
Internal
thermal automatic reset
»
Indicator
lights: LEDs for operation and alarm conditions
Coils:
»
Condensor:
Copper tubes, aluminum fins, corrosion treated
»
Evaporator:
Copper tubes, aluminum fins, corrosion treated
Refrigerant:
»
R-404a
Temperature Operating Range:
»
-29.0°C
(-20.2°F) to +29.0°C (84.2°F)
Features:
»
All
components except evaporator coil are easily serviced
from the front of the unit.
»
Easy
access to all components in electric box. Door has lift
off hinges.
»
Adjustable
fresh air vent is labeled to indicate percentage of
opening.
»
Bottom
air discharge for better temperature distribution
throughout load.
»
50
Foot power cable with CEE 17 power plug is standard with
cable storage box.
Capacity 100°F Ambient Temperature (37.8°C)
|
Return Air
Temperature to Evaporator |
Gross
Comp
Capacity |
Fan Heat |
Net Capacity |
Power Requirement |
35°F
1.7°C |
21,450 BTU/Hr
6287W |
900 BTU/Hr
263 W |
20,550 Btu/HR
6025 W |
6800W |
0°F
-17.8°C |
12,020 BTU/Hr
3522 W |
970 BTU/Hr
284 W |
11,050 Btu/Hr
3238 W |
3800W |
All specifications are subject to change without notice.
For further information about this or any
Klinge-product,
please
contact us at any of our offices.
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