Manitowoc UG Series - Page 102

102 Part Number: 040006847 12/19
UGE0020A Self-Contained Air-Cooled
These characteristics may vary depending on operating
conditions.
TOTAL CYCLE TIME
Freeze Time + Harvest Time = Total Cycle Time
Ambient
Temperature
°F/°C
Freeze Time
Harvest
Time
Water Temperature °F/°C
50/10 70/21 90/32
50/10 15.4-18.0
1.4-3.5
70/21 15.7-18.2
90/32 21.7-25.5
100/38 26.9-33.2
110/43 33.7-39.0
Times are in minutes.
24 HOURLY ICE PRODUCTION
Ambient Temperature
°F/°C
Water temperature ° F/°C
50/10 70/21 90/32
50/10 21.37
70/21 21.57
90/32 16.89
100/38 14.06
110/43 11.32
Based on the average ice weight of 430-480 grams. Individual cube
weight 19±1 grams. Number of individual cubes per cycle: 24.
OPERATING PRESSURES
Ambient
Temperature
°F/°C
Freeze Cycle Harvest Cycle
Discharge
Pressure
bar
Suction
Pressure
bar
Discharge
Pressure
bar
Suction
Pressure
bar
50/10 5.1-4.5 0.7-0.2 4.4-7.6 1.5-4.1
70/21 6.8-6.3 0.8-0.2 5.0-8.0 1.5-4.2
90/32 9.9-9.0 0.9-0.3 5.2-9.5 2.4-5.1
110/43 15.1-12.9 1.1-0.4 7.6-12.2 3.1-6.7
Suction pressure drops gradually throughout the freeze cycle.