Kt1700N Remote Air-Cooled - Koolaire KDT0300A Technician's Handbook

KT1700N REMOTE 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
-20 - 50/-29 - 10-
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
-20-50/-29-10
70/21
80/27
90/32
100/38
110/43
Suction pressure drops gradually throughout the freeze cycle
130
Freeze Time
Water Temperature °F/°C
50/10
9.8-11.2 10.2-14.8
10.0-11.4 10.6-12.1
10.7-12.2 11.9-13.5
12.3-13.9 12.6-14.3
12.6-14.3 13.6-15.4
50/10
1650
1560
1470
1380
1345
Freeze Cycle
Discharge
Pressure
PSIG
270-285
300-320
300-340
310-380
380-460
400-480
70/21 90/32
10.6-12.1
11.5-13.1
13.4-15.2
14.5-16.4
15.2-17.2
Water Temperature °F/°C
70/21
1565
1480
1420
1345
1260
Suction Discharge
Pressure Pressure
PSIG
60-38 170-190
60-38 180-210
60-39 180-210
70-40 180-210
80-41 200-210
85-42 210-220
Part Number STH063 9/17
Harvest
Time
1.0-2.5
90/32
1460
1370
1280
1190
1140
Harvest Cycle
Suction
Pressure
PSIG PSIG
120-135
130-140
130-140
130-140
135-150
140-155