Kt0700A Self-Contained Air-Cooled - Koolaire KDT0300A Technician's Handbook

KT0700A 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 of4.125 – 4.75 lb (1.87 – 2.15 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
7.3-8.6
8.0-9.4
8.8-10.4
9.8-11.5 10.9-12.8
11.0-12.9 12.3-14.4
50/10
675
625
575
525
475
Freeze Cycle
Discharge
Pressure
PSIG
260-340
275-350
275-380
350-415
380-520
440-540
70/21
8.7-10.2 9.3-10.9
9.2-10.8 10.4-12.2
9.7-11.4 11.7-13.7
13.4-15.6
14.3-16.7
Water Temperature °F/°C
70/21
585
555
530
480
430
Suction Discharge
Pressure Pressure
PSIG
60-28 150-175
65-30 165-200
70-31 175-200
75-35 185-200
80-36 200-215
80-36 210-220
Harvest
Time
90/32
1.0-2.5
90/32
550
500
450
400
375
Harvest Cycle
Suction
Pressure
PSIG
115-130
115-130
115-135
135-145
140-160
155-175
PSIG
123