Customization: | Available |
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Type: | Water-Cooled |
Cooling Method: | Water-cooled |
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(1). Water Cooled water chiller design could be open type or package type.
(2). Temperature control can be adjusted on the control panel as requirement from 5deg C to 30 deg C.
(3). Famous compressor brans copeland, danfos employed; and Emerson expansion valve, schneide electric parts and other famous components adopted to ensure the good quality and long service time.
3. Water Cooled Industrial Chiller Features
1).Compressor
The most advanced semi-hermetic screw compressor in the world, the original components of electrical and refrigeration systems are all world-famous products, with the characteristics of life-long maintenance-free. Compared with the traditional reciprocating type, the efficiency can be increased by more than 10%. Save energy. Widely used in household, commercial air conditioning and industrial cooling.
2).Heat exchanger
The unit evaporator adopts high-efficiency shell-and-tube heat exchanger, internal heat-exchange copper tube adopts internal thread copper tube type; the cold suspect unit adopts high-efficiency copper tube + hydrophilic aluminum slab type. All are made of imported sheet metal, which has the advantages of high pressure resistance grade, high heat exchange efficiency, maintenance-free and long service life
3).Control system
The unit adopts the control system independently developed by Shanglei Refrigeration, which is easy to operate and precise in control.
4).Electrical system
The unit adopts electrical components such as Siemens and Schneide, and adopts waterproof control cabinet.
5) .Human-machine interface
The unit adopts LCD digital display, English man-machine interface, simple operation procedure, one-button start, automatic operation.
6).Unit enclosure
The unit adopts integral design, compact and simple structure. The enclosure structure is electrostatically phosphatized and sprayed by automatic spraying equipment. It has strong anti-corrosion and turbidity, and is equipped with waterproof control cabinet to ensure that the unit can be placed outdoors for a long time. Not easy to fade, turbid.
7).The unit is equipped with stainless steel water tank and high performance special water pump.
8).The unit has multiple refrigeration circuits, and even if one circuit fails, the other circuit can operate as usual.
9).The streamlined and beautiful design of the unit, the operating procedures are clear at a glance.
4. MGREENBELT Water Cooled scroll Chiller Specifications
Model | MG-12W(D) | MG-15W(D) | MG-20W(D) | MG-25W(D) | MG-30W(D) | MG-40W(D) | |
Cooling capacity | Kcal/h | 29326 | 39560 | 52288 | 59770 | 79120 | 103716 |
KW | 34.1 | 46 | 60.8 | 69.5 | 92 | 120.6 | |
Tons | 9.7 | 13 | 17.3 | 19.8 | 26.2 | 34.3 | |
Input Power | kW | 11.55 | 15.12 | 19.6 | 22.7 | 29.35 | 38.4 |
Power supply | 3PH-380V-50Hz | ||||||
Type | R407C | ||||||
Refrigerant | Control type | Thermostatic expansion valve | |||||
Compressor | Type | Hermetic scroll type | |||||
Power(kw) | 10.8 | 13.62 | 18.1 | 21.2 | 27.15 | 36.2 | |
Evaporator | Type | SS Tank with coil or Shell and tube or Brazed plate heat exchanger | |||||
Water flow(m³/h) | 5.85 | 7.89 | 10.42 | 11.91 | 15.77 | 20.7 | |
Capacity(L) | 200 | 270 | 350 | 350 | 450 | 580 | |
Fitting pipe(mm) | DN32 | DN40 | DN40 | DN50 | DN65 | DN65 | |
Condenser | Type | Shell and tube | |||||
Water flow(m³/h) | 7.7 | 10.22 | 13.53 | 15.55 | 20.43 | 26.9 | |
Fitting pipe(mm) | DN40 | DN40 | DN65 | DN65 | DN65 | DN80 | |
Chilled water pump | Type | Centrifugal water pump or SS304 | |||||
Power(kw) | 0.75 | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | |
Lift(m) | 20 | 20 | 20 | 20 | 20 | 20 | |
L(mm) | 1560 | 1800 | 2100 | 2100 | 2200 | 2500 | |
Dimension | W(mm) | 850 | 1000 | 1000 | 1000 | 1160 | 1460 |
H(mm) | 1400 | 1500 | 1600 | 1600 | 1800 | 2000 | |
Weight | kg | 500 | 735 | 820 | 900 | 1150 | 1200 |
1. Nominal cooling capacity calculated according to:Inlet/outlet chilled fluid temperature : 12ºC/7ºC, Cooling Inlet/outlet water temperature: 30ºC/35ºC. 2. Working condition: The temperature range of chilled fluid is from 5ºC to 30ºC, It is better to run the chiller while the ambient temperature at or below 40ºC. |
Type | MG-3W | MG-5W | MG-6W | MG-8W(D) | MG-10W(D) | MG-12W(D) | MG-15W(D) | MG-20W(D) | MG-25W(D) | MG-30W(D) | MG-40W(F) | ||
Cooling capacity | -10ºC | kw | 5.2 | 8.0 | 9.3 | 12.9 | 17.3 | 18.8 | 25.4 | 33.6 | 38.4 | 50.8 | 66.6 |
-15ºC | kw | 4.3 | 6.6 | 7.7 | 10.6 | 14.3 | 15.5 | 21.0 | 27.7 | 31.7 | 41.9 | 55.0 | |
Power | kw | 3.06 | 4.9 | 5.68 | 7.32 | 9.04 | 10.65 | 13.9 | 18 | 20.8 | 27 | 35.24 | |
Power supply | 3PH-380V-50Hz | ||||||||||||
Refrigerant | Type | R22/R404A | |||||||||||
Control | Thermostatic expansion valve | ||||||||||||
Compressor | Type | Hermetic scroll type or Semi-hermetic Piston type | |||||||||||
Power | kw | 2.69 | 4.15 | 4.93 | 6.57 | 8.29 | 9.9 | 12.4 | 16.5 | 19.3 | 24.8 | 33.04 | |
Evaporator | Type | Shell and tube or Plate type | |||||||||||
Flow( -10ºC) | m³/h | 1.04 | 1.60 | 1.86 | 2.58 | 3.46 | 3.76 | 5.08 | 6.72 | 7.68 | 10.16 | 13.32 | |
Flow( -15ºC) | m³/h | 0.86 | 1.32 | 1.54 | 2.12 | 2.86 | 3.10 | 4.20 | 5.54 | 6.34 | 8.38 | 11.00 | |
Tank volume | L | 50 | 70 | 70 | 120 | 200 | 200 | 270 | 350 | 350 | 450 | 580 | |
Dia.of inlet/outlet | DN25 | DN25 | DN25 | DN32 | DN32 | DN32 | DN40 | DN40 | DN50 | DN65 | DN65 | ||
Condenser | Type | Shell and tube | |||||||||||
Water Flow | m³/h | 1.58 | 2.43 | 2.85 | 3.89 | 5.12 | 5.74 | 7.56 | 10.02 | 11.54 | 15.12 | 19.93 | |
Dia.of Inlet/Outlet | DN25 | DN25 | DN25 | DN32 | DN40 | DN40 | DN40 | DN65 | DN65 | DN65 | DN80 | ||
Chilled water pump | Type | Centrigual water pump | |||||||||||
Power | kw | 0.37 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | |
Lift | m | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | |
Protection System | Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection. | ||||||||||||
Dimension | L | mm | 1200 | 1300 | 1300 | 1400 | 1560 | 1560 | 1800 | 2100 | 2100 | 2200 | 2500 |
W | mm | 600 | 650 | 650 | 800 | 850 | 850 | 1000 | 1000 | 1000 | 1160 | 1460 | |
H | mm | 1100 | 1300 | 1300 | 1400 | 1500 | 1500 | 1600 | 1700 | 1700 | 1900 | 2000 | |
Weight | kg | 130 | 150 | 165 | 300 | 430 | 500 | 735 | 820 | 900 | 1150 | 1200 |