* Product Overview
An eco-friendly heat pump system that recovers sensible heat from the sea water and supply the recovered heat to the heat/cool the water tank, or produce cold/hot water without using any fossil fuel thereby saving energy and reducing greenhouse gas
* Features
① Significantly saving energy costs associated with heating and cooling of the water tank at eel farms and aquaculture farms
② Maintaining the optimum temperature by accurate temperature control for the growth of the young and live fishes
③ Extended equipment life and easy maintenance with the titanium dual pipe and spiral tube heat exchanger
④ Fitted with the aerification system to the heat source tank so as to generate air bubbles to remove sludge and optimize the heat transfer of the evaporator
⑤ Ability to recover heat even from the low temperature heat source (up to 5°C)
* Application
Applicable to any sector that uses sea water as a heat source and requires hot water and heating/air-conditioning such as Land aquaculture, Mariculture, Offices near the sea shore, Commercial buildings, Motel, Sauna and so on
* Specification of Sea Water Source Heat Pump (IWS-55A, 53A, 13A Series)
|
Model |
IWS-55A-42 |
IWS-55A-55 |
IWS-55A-62 |
IWS-53A-39 |
IWS-53A-51 |
IWS-53A-76 |
IWS-13A-21 |
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|
KITECH |
IJS-30SE |
IJS-40SE |
IJS-50SE |
IJS-DW140 |
IJS-DW180 |
IJS-DW260 |
IJS-BW75 |
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|
Capacity |
Heating |
KW |
147.88 |
191.72 |
216.34 |
137.5 |
180 |
265.5 |
74.5 |
|
USRT |
42.06 |
54.52 |
61.53 |
39.1 |
51.19 |
75.51 |
21.19 |
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|
Cooling |
KW |
147.15 |
182.3 |
203.8 |
111.2 |
176.5 |
207.4 |
|
|
|
USRT |
41.85 |
51.84 |
57.96 |
31.62 |
50.2 |
58.98 |
|
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|
Heating/cooling |
KW |
20.0/24.4 |
26.20/32.80 |
34.57/42.94 |
19.68/3237 |
26.68/32.37 |
37.37/42.77 |
21.92 |
|
|
Power Supply |
3Phase x 380V x 60Hz |
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|
Refrigeration Cycle |
Single |
Dual |
Single |
Dual |
Single |
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|
Dimension |
Length |
mm |
1,950 |
1,950 |
2,200 |
1,950 |
1,950 |
2,600 |
1,950 |
|
Height |
1,870 |
1,870 |
1,870 |
1,870 |
1,870 |
1,870 |
1,870 |
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|
Depth |
1,900 |
1,900 |
1,900 |
1,000 |
1,000 |
1,000 |
1,000 |
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|
Compressor |
Type |
Scroll type |
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|
Quantity |
2 |
1 |
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|
Driving Method |
Y-Δ |
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|
Volume Control |
% |
0~100% |
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|
Refrigeration Ton |
RT |
12.56 |
16.78 |
21.06 |
21.06 |
16.78 |
12.52 |
19.38 |
|
|
Refrigerant |
Type |
R-410A |
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|
Control Method |
Thermostatic expansion valve |
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|
Heat |
Type |
Coaxial type |
Brazed Plate type |
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|
Circulation Volume |
LPM |
450 |
500 |
600 |
450 |
500 |
600 |
70 |
|
|
Piping(IN/OUT) |
A |
75 |
100 |
75 |
100 |
50 |
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|
Heat at Heat source-side |
Type |
Coaxial type |
Titanium Tube type |
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|
Piping(IN/OUT) |
A |
|
750 |
600 |
450 |
70 |
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|
Control |
Temperature Control |
4way proportional control valve |
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|
Operation Control |
PCB |
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|
Weight |
kg |
1,100 |
1,300 |
1,500 |
900 |
1,100 |
1,200 |
600 |
|
|
Requirements for certified product |
heating |
Inlet of heat exchanger at load-side to be 15°C; Inlet of heat exchanger at heat source-side to be 15°C |
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|
cooling |
Inlet of heat exchanger at load-side to be 25°C; Inlet of heat exchanger at heat-source-side to be 25°C |
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■ Conditions for IWS-13A-21 are water temperature at the inlet of heat exchanger at the heat-source-side to be 15°C; Inlet and outlet of heat exchanger at the load-side to be 45°C and 60°C
