Part Number STH063 9/17 127
NOTE: These characteristics may vary depending on
operating conditions.
Cycle Times
Freeze Time + Harvest Time = Total Cycle Time
Air Temp.
Entering
Condenser
Freeze Time Harvest
Time
10.8-11.6 11.2-12.1 11.4-12.3
1.0-2.5
10.9-11.7 11.8-12.7 13.0-14.0
11.5-12.4 13.4-14.4 13.6-14.7
11.9-12.8 13.9-14.9 15.1-16.2
13.5-14.6 14.9-16.1 16.3-17.6
Times in minutes
24 Hour Ice Production
Air Temp. Entering
850 820 810
845 785 720
805 745 690
780 700 660
735 680 630
695 635 585
Based on average ice slab weight of 7.25 – 7.75 lb (3.3 – 3.5 kg)
230/50/1 production is approximately 12% lower than 230/60/1.
Operating Pressures
Air Temp.
Entering
Condenser
Freeze Cycle Harvest Cycle
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
260-280 65-42 160-180 120-130
300-315 65-43 180-195 130-145
350-320 68-44 180-195 130-145
370-325 70-45 180-195 130-145
470-420 80-50 195-200 130-145
480-425 95-50 200-210 135-150
Suction pressure drops gradually throughout the freeze cycle