Kt1000A Self-Contained Air-Cooled - Koolaire KDT0300A Technician's Handbook

KT1000A SELF-CONTAINED AIR-COOLED

NOTE: These characteristics may vary depending on
operating conditions.
Cycle Times
Freeze Time + Harvest Time = Total Cycle Time
Air Temp.
Entering
Condenser
°F/°C
70/21
80/27
90/32
100/38
110/43
Times in minutes
24 Hour Ice Production
Air Temp. Entering
Condenser °F/°C
70/21
80/27
90/32
100/38
110/43
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
°F/°C
50/10
70/21
80/27
90/32
100/38
110/43
Suction pressure drops gradually throughout the freeze cycle
Part Number STH063 9/17
Freeze Time
Water Temperature °F/°C
50/10
10.2-11.0 11.6-12.5
11.2-12.1 12.2-13.2
12.1-13.0 13.9-14.9
13.2-14.2 14.2-15.3
14.3-15.4 16.3-17.6
50/10
890
820
770
710
660
Freeze Cycle
Discharge
Pressure
PSIG
280-350
280-350
300-400
350-420
425-520
440-540
70/21
12.6-13.6
13.4-14.4
14.8-15.9
16.2-17.4
17.8-19.2
Water Temperature °F/°C
70/21
800
760
680
665
585
Suction Discharge
Pressure Pressure
PSIG
60-36 135-150
65-36 135-155
70-38 150-180
75-39 160-210
80-40 170-240
85-41 190-250
Harvest
Time
90/32
1.0-2.5
90/32
740
700
640
590
540
Harvest Cycle
Suction
Pressure
PSIG
100-140
105-140
105-150
120-150
130-155
135-160
PSIG
125