Kt1700A Self-Contained Air-Cooled - Koolaire KDT0300A Technician's Handbook

KT1700A 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 13.20 - 14.80 lb (5.99 – 6.71 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
128
Freeze Time
Water Temperature °F/°C
50/10
9.1-10.3
10.5-11.9 11.3-12.9
11.8-13.4 12.6-14.3
13.1-14.8 14.1-16.0
15.6-17.7 17.1-19.4
50/10
1800
1590
1430
1305
1110
Freeze Cycle
Discharge
Pressure
PSIG
255-340
275-350
300-380
330-400
500-415
530-425
70/21
9.7-11.1 10.3-11.7
12.5-14.2
14.3-16.2
16.1-18.2
18.2-20.6
Water Temperature °F/°C
70/21
1690
1480
1350
1215
1020
Suction Discharge
Pressure Pressure
PSIG
70-33
75-35 165-170
80-40 185-200
80-45 200-205
85-48 230-245
100-50 245-255
Part Number STH063 9/17
Harvest
90/32
1.0-2.5
90/32
1610
1360
1205
1080
Harvest Cycle
Suction
Pressure
PSIG
150-16 110-115
120-125
135-145
145-150
165-180
175-190
Time
965
PSIG