• Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
  • Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
  • Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
  • Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
  • Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
  • Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller

Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller

Type: Water-Cooled
Cooling Method: Water-cooled
Unit Structure: Integral
Selected Voltage: 380V/50HZ
Compressor Number: 2
Noise Level: Low
Samples:
US$ 2000/Piece 1 Piece(Min.Order)
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Customization:
Manufacturer/Factory, Trading Company
Diamond Member Since 2010

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Shanghai, China
Years of Export Experience
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Basic Info.

Application Fields
Plastic
Application Machine
Combination machine
Certification
RoHS, ISO, UL, CCC
Condition
New
Fin Material
Copper, Aluminium, Stainless Steel
Tube Material
Copper, Aluminium, Steel, Stainless Steel
Design Service
Be Available
Plate Material
Galvanized Steel
Tube
Smooth Tube, Thread Tube
Tube Diameter
7mm-15.88mm
Package
Wooden
Condenser
Tube Fin Heat Exchanger
Evaporator
Shell and Tube Heat Exchanger
Transport Package
Wooden Packing
Specification
CE
Trademark
Shenglin
Origin
Shanghai, China
HS Code
8418692090
Production Capacity
30000units / Month

Product Description

Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Products Features
1. Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time.
2. Four stage volume control or 0%-100% automatic regulation.
3. Use PLC microcomputer control from Germany SIEMENS. LCD touch screen, both English and Chinese human-machina intertace.
4. Perfect breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection.


Product options
1. Salt water evaporator
2. Stepless energy regulation
3. Whole heat recovery/partial heat recovery
4. Pump control
5. Special power supply
6. Remote communication connector


Product specfication
Refrigerant: R22/R407C/R410A/R134A
Evaporator max water pressure drop: 1.0Mpa
Evaporator: fouling factor 0.018m2.ºC/KW
Power supply: 380V/3P/50Hz
Allowable voltage fluctuate: ±5%
Allowable frequency fluctuate: ±2%
The unit uses high efficiency heat exchanger with advanced, unique shape design and systems. Units can be installed directly on the roof, or other well-ventilated place outdoors, without a separate room, space saving construction. Compact shape, appearance, unit uses "W" type coil design, space utilization, small unit size, in order to adapt to the outdoor weather conditions to ensure that the unit has a good operating results during the life cycle.
Friendy choose to use environmentally R407C, R134A or R410A refrigerant ect.
There may be change of the dimensions without pre notice. For accurate you are welcome to ask us for installing drawing.

Compressor
Select semi-closed 5:6 asymmetric twin-screw compressor from world-renowned brand. The possibility of shaft seal leakage is zero. Using a rotating exhaust design, the lastest development of the fourth generation line, optimize the circumference speed, excellent design of gear so that the unit has higher compression efficiency. Motor chamber compression chamber integrally cast, high precision. Double pressure compensated rotor housing, very strong, no expansion even in the state of high pressure, and it effectively reduces the noise.

Heat exchanger
The condenser and evaporator of this series unit adopts shell and tube heat exchanger, using new high efficient heat exchanger structure. Heat exchanger adopts the most advanced and effcient heat exchanger tube bundle with unique geometric characteristics and enhanced tube nucleate boiling required vaporization core, strengthen the fluid in the tube and delay perturbationat the same time, the water side fouling, heat transfer enhanment, the inside wall in order to get the best performace, comparade to the previous design, the unique design of the heat transfer efficiency is increased by 30%.
Evaporator evapotation tube with inner grooved on outer concave tooth enhanced heat transfer technology, condenser tube with inner grooved cutter teeth technology, improves the evaporator and condenser heat transfer efficiency and the evaporation temperature, and improve the energy efficiency ratio for the unit.

PLC
A good Chinese-English interactive interface is to achieve automatic control function before the LCD display real-time statues of the machine work, precise monitoring unit operating at optimun state, the touch pannel sealed, waterproof, dustproof, corrosion-resistant, long-key life. Equipped with cooling pumps, cooling water pumps and cooling tower fan interlock control function.


Technical parameter

Air cooled screw(heat) chiller(single compressor) technical parameter
VA-
Type 85S 115S 150S 160S 200S 220S 255S 270S 300S 320S
Nominal cooling capacity kw 85.0 115.0 150.0 160.0 200.0 220.0 255.0 270.0 300.0 320.0
104 kcal/h 7.3 9.9 12.9 13.8 17.2 18.9 21.9 23.2 25.8 27.5
Nominal heating capacity kw 92.0 135.0 170.0 185.0 230.0 250.0 290.0 300.0 330.0 360.0
104 kcal/h 8.2 11.6 14.6 15.9 19.8 21.5 24.9 25.8 28.4 31.0
Operating control method Use PLC microcomputer control
Power Supply 380V/3N/50HZ
Startup type Y-
Machine power kw 30.8 40.9 50.3 59.6 70.6 76.7 85.0 88.5 99.8 108.4
Machine operating current A 58.5 77.7 95.5 113.2 134.1 145.7 161.4 168.1 189.5 206.0
Compressor Type Semi-closed 5:6 asymmetric twin-screw compressor
Cooling power(kw) 27.5 36.5 45.5 50.0 61.0 66.5 75.0 78.5 86.5 94.5
Cooling current(A) 46.5 61.0 77.0 84.5 103.0 112.0 126.0 132.5 146.0 159.0
Heating power(kw) 26.5 35.0 43.5 48.0 58.5 63.5 72.0 75.5 83.0 91.0
Heating current(A) 44.5 58.5 74.0 81.0 98.5 107.0 120.0 127.0 140.0 152.0
Energy regulation 0-33%-66%-100% 0-25%-50%-75%-100%
Evaporator Type High efficiency dry type shell and tube heat exchanger
Flow(L/min) 14.6 19.8 25.8 27.5 34.4 37.8 43.8 46.4 51.5 55.0
Water pressure drop(kPa) 45.0 45.0 45.0 48.0 48.0 48.0 50.0 50.0 50.0 50.0
Interface size DN65 DN80 DN100
Condenser Type High efficiency fin type heat exchanger
Fan quantity 6 8 8 6 6 6 6 6 8 8
Stand-alone power 0.6 0.6 0.6 1.6 1.6 1.7 1.7 1.7 1.7 1.7
Refrigerant Type R22
Refrigerant volume(kg) 17.0 23.0 30.0 32.0 40.0 45.0 52.0 55.0 60.0 65.0
Overall dimensions Length(mm) 2500 2950 2950 3200 3500 3500 3700 3700 4000 4000
Width(mm) 1400 1400 1400 2200 2200 2200 2200 2200 2200 2200
Height(mm) 1925 2100 2250 2150 2150 2200 2250 2350 2150 2250
Weight Machine weight(kg) 1900 2000 2200 2600 2850 3000 3200 3500 3800 3950
Operating weight(kG) 2200 2300 2500 2900 3150 3300 3500 3800 4100 4250
Cooling condition: Chilled water inlet/outlet temperature 12/7 ºC, ambient dry bulb temperature 35ºC
Heating condition:Hot water outlet temperature 45ºC, ambient dry bulb temperature 7ºC, ambient wet bulb temperature 6ºC


Water cooled screw chiller(single compressor) technical parameter
VW-
Type 100S 135S 175S 190S 235S 260S 300S 320S 350S 380S
Nominal cooling capacity kw 98.0 135.0 175.6 191.1 233.3 255.6 301.1 317.8 347.8 380.0
104 kcal/h 8.4 11.6 15.1 16.4 20.1 22.0 25.9 27.3 29.9 32.7
Operating control method Use PLC microcomputer control
Power Supply 380V/3N/50HZ
Startup type Y-△
Compressor Type Semi-closed 5:6 asymmetric twin-screw compressor
Input power(kw) 23.0 30.0 39.0 42.0 51.0 56.0 63.0 66.0 73.0 80.0
Rated current(A) 39.2 51.6 64.7 71.0 86.4 94.1 105.9 111.4 122.7 133.8
Energy regulation 0-33%-66%-100% 0-25%-50%-75%-100%
Evaporator Type High efficiency dry type shell and tube heat exchanger
Flow(m3/h) 16.9 23.2 30.2 32.9 40.1 44.0 51.8 54.7 59.8 65.4
Water pressure drop(kPa) 45.0 45.0 48.0 48.0 50.0 50.0 50.0 55.0 55.0 55.0
Interface size DN65 DN80 DN100 DN125
Condenser Type High efficiency shell and tube heat exchanger
Flow(m3/h) 20.8 28.4 36.9 40.1 48.9 50.0 50.0 55.0 55.0 55.0
Water pressure drop(kPa) 42.0 42.0 45.0 45.0 48.0 48.0 48.0 52.0 52.0 52.0
Interface size DN65 DN80 DN100 DN125
Refrigerant Type R22
Refrigerant volume(kg) 16.0 22.0 25.0 30.0 35.0 40.0 45.0 50.0 53.0 56.0
Overall dimensions Length(mm) 2450 2450 2700 2850 2850 2850 2850 3250 3250 3250
Width(mm) 660 660 660 890 890 920 920 920 960 985
Height(mm) 1450 1590 1590 1600 1690 1690 1690 1690 1750 1750
Weight Machine weight(kg) 850 1050 1150 1270 1340 1430 1640 1710 1780 1850
Operating weight(kG) 900 1150 1300 1420 1540 1670 1890 1930 1970 2050
Cooling condition: Chilled water inlet/outlet temperature 12/7 ºC, cooling water inlet/outlet temperature 30ºC/35ºC
Temparature term: Chilled water outlet temperature 5ºC~15ºC; cooling water inlet temperature 19ºC~33ºC.


Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller
Central Air Conditioning Chiller Industrial Evaporator Water Cooled Chiller

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