Re f r i g e r a n t C h i l l e r M a n u a l
w w w.t h e a q u a r i u m s o l u t i o n .c o m
4
SPECIFICATIONS
EXAMPLE PERFORMANCE CURVES
DC300
DC750
DC2200
DC4000
Voltage
220-240V
220-240V
220-240V
220-240V
Frequency
50Hz
50Hz
50Hz
50Hz
Working Current
0.8 A
1.8 A (3.0A)
3.2 A
7A
Power
1/15HP
1/4HP
1HP
2HP
Cooling Wattage
300W
750W
2200W
4000W
Water Flow Rate
200-1000L/h
1000-2500L/h
1000-2500L/h
3000-6000L/h
Refrigerant
R134a
R134a
R134a
R407C
Refrigerant Weight
120g
170g
600-650g
800-1000g
Weight
9.5Kg
18.6Kg
31.3Kg
47Kg
Dimensions (mm)
338x218x325
448x330x440
520x400x480
634x4680x590
Water Volume Cooling Examples
Ambient Room Temperature
30ºC
30ºC
30ºC
30ºC
Water Temperature Before Refrigeration
28°C
28°C
28°C
28°C
Refrigeration Time
20h
20h
20h
20h
Water Volume Refrigerated (Example A)
150L
300L
1000L
2000L
Water Temperature After Refrigeration
18°C
18°C
16°C
16ºC
Water Volume Refrigerated (Example B)
300L
600L
2000L
4000L
Water Temperature After Refrigeration
22°C
22°C
22°C
22°C
1. The rate of flow is dictated by the duty of the pump or water supply system which must be purchased in
addition to the chiller.
2. The refrigeration performance test is carried out at an ambient temperature of 30°C without any other
additional heat sources.
3. The cooling rate and efficiency will be affected by the installation location and any heat sources, such as
heat from lighting or pumps.
4. Refrigeration efficiency will decrease when there is insufficient ventilation within the cabinet or room due
to heat from the unit.
The refrigeration performance test is carried out at an ambient temperature of 30°C without any other additional
heat sources.
AMBIENT TEMPERATURE: 30°C. INITIAL WATER TEMPERATURE 28ºC.
REFRIGERATED WATER VOLUME: DC300 - 150L, DC750 - 300L, DC2200 - 1000L, DC4000 - 2000L
