回娘家每次他都搞我

Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.!
Contacts
Water cooled screw chiller,chiller, chillers, industrial chiller, industrial refrigeration units, chiller price, chillers company
Water cooled screw chiller,chiller, chillers, industrial chiller, industrial refrigeration units, chiller price, chillers company
Home>Product>Water cooled screw chiller>Water cooled screw chiller
Water cooled screw chiller
  • The water cooled screw chiller adopt international famous brand twin-screw compressors and enjoy high efficiency, low noise, low wear and long service life.

  • Description

  • 水冷螺杆系列冷水机组.jpg

    冷水机组部件示意图

    冷水机组部件示意图


    Cooling Capacity:100KW~4000KW

    Outlet Temperature:7℃~-80℃


    Product options

    1.Salt water evaporator

    2.Stepless energy regulation

    3.Whole heat recovery/partial heat recovery

    4.Pump/cooling tower control

    5.Special power supply

    6.Remote communication connector


    Products features

    1.Twin screw compressor brand is employed,with high effciency ,low noise level,less wearing and long operation time.

    2.Fourstage 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.

    5.Wide range of variable chilled water temperature to meet the low temperature industrial requirements throughout whole year.


    Product specification

    Refrigerant: R22/R407C

    Evaporator/condenser max water pressure drop: 1.0MPa

    Evaporator:Fouling factor 0.018m2·℃/KW

    Condenser: Fouling factor 0.044m2·℃/KW

    Power supply: 380V/3P/50Hz

    Allowable voltage fluctuate: ±5%

    Allowable frequency fluctuate: ±2%


    Compressor

    Selection semi-closed 5:6asymmetric twin-screw compressor from world-renowned brand ,shaft seal leakage possibility is zero.Using a rotating exhaust design,and the use of the latest 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 effectively reduces the noise.


    Heat exchanger

    The condenser and evaporator of this series unit adopts shell and tuble heat exchanger,using new high efficient heat exchanger structure.heat exchanger adopts the most advanced and effcient heat exchanger tube bundle,unique geometric characteristics,enhanced tube nucleate boiling required vaporization core,strengthen the fluid in the tube at the same time delay perturbation,the water side fouling ,heat transfer enhancement,the inside wall in order to get the best performance,comparede to the previous design,the unique design of the heat transfer efficiency is increased by 30%.

    Evaporator evaporation tube with inner screw groove on outer concave tooth enhanced heat transfer technology,condenser tube with inner screw groove cutter teeth technology,improves the evaporator and condenser heat transfer efficiency and the evaporation temperature,and ultimately improve the energy efficiency ratio for the unit.


    PLC

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


    Low temperature chillers

    SW series of low temperature chillers based on well-known brands as the host semi-hermetic screw compressor, built-in suction filter, oil filter, oil separators, safety valve and protection module, no leakage, low noise, stable operation.


    Friendly 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.


    Water cooled screw chiller(Single compressor)



    SW-
    机型   Type100S135S175S190S235S260S300S320S350S380S
    名义制冷量
        Nominal cooling capacity
    kW98.0135.0175.6191.1233.3255.6301.1317.8347.8380.0
    104kcal/h8.411.615.116.420.122.025.927.329.932.7
    运行控制方式   Run controlPLC可编程控制器全自动控制   Use PLC microcomputer control
    电源   Power Supply380V/3N/50HZ
    启动类型   Startup typeY-△
    压缩机Compressor型式   Type5:6非对称半封闭双螺杆压缩机   Semi-closed 5:6 asymmetric twin-screw compressor
    输入功率(kW)
        Refrigeration input power
    23.030.039.042.051.056.063.066.073.080.0
    额定电流(A) Rated Current39.251.664.771.086.494.1105.9111.4122.7133.8
    能量调节 Energy regulation0-33%-66%-100%0-25%-50%-75%-100%
    蒸发器Evaporator型式   Type高效壳管干式换热器   Pipe dry high efficiency heat exchanger
    水流量(m3/h) Flow16.923.230.232.940.144.051.854.759.865.4
    水压降(kPa) Water pressure drop45.045.048.048.050.050.050.055.055.055.0
    配管管径(mm) Interface sizeDN65DN80DN100DN125
    冷凝器Condenser型式   Type高效壳管式换热器   Pipe high efficiency heat exchanger
    水流量(m3/h) Flow20.828.436.940.148.953.662.666.072.479.1
    水压降(kPa) Water pressure drop42.042.045.045.048.048.048.052.052.052.0
    配管管径(mm) Interface sizeDN65DN80DN100DN125
    制冷剂Refrigerant类型   TypeR22
    充注量(kg) Refrigerant volume16.022.025.030.035.040.045.050.053.056.0
    外形尺寸
        Overall dimensions
    长(mm)   Length2450245027002850285028502850325032503250
    宽(mm) Width660660660890890920920920960985
    高(mm) Height1450159015901600169016901690169017501750
    重量 weight机组略重(kg)   Machine weight850105011501270134014301640171017801850
    运行略重(kg) Operating weight900115013001420154016701890193019702050


























    SW-
    机型   Type415S495S520S570S620S640S740S820S870S980S
    名义制冷量
        Nominal cooling capacity
    kW415.0495.0521.1571.1617.8642.2741.8821.1871.7981.8
    104kcal/h35.742.644.849.153.155.264.370.675.484.9
    运行控制方式 Run controlPLC可编程控制器全自动控制   Use PLC microcomputer control
    电源   Power Supply380V/3N/50HZ
    启动类型   Startup typeY-△
    压缩机Compressor型式   Type5:6非对称半封闭双螺杆压缩机   Semi-closed 5:6 asymmetric twin-screw compressor
    输入功率(kW)
        Refrigeration input power
    88.0103.0108.0118.0126.0130.0150.0167.0177.0199.0
    额定电流(A) Rated Current148.8172.8182.5197.7212.8219.6253.0280.7298.1335.2
    能量调节 Energy regulation0-25%-50%-75%-100%
    蒸发器Evaporator型式   Type高效壳管干式换热器   Pipe dry high efficiency heat exchanger
    水流量(m3/h) Flow71.485.189.698.2106.3110.5128.6141.2150.8169.9
    水压降(kPa) Water pressure drop55.058.060.062.068.068.068.070.070.072.0
    配管管径(mm) Interface sizeDN125DN150DN200
    冷凝器Condenser型式   Type高效壳管式换热器 Pipe high efficiency heat exchanger
    水流量(m3/h) Flow86.5102.9108.2118.5127.9132.8154.4170.0181.2204.1
    水压降(kPa) Water pressure drop55.056.058.060.065.065.065.068.068.070.0
    配管管径(mm) Interface sizeDN125DN150DN200
    制冷剂Refrigerant类型   TypeR22
    充注量(kg) Refrigerant volume60.065.070.080.090.095.0110.0125.0133.0145.0
    外形尺寸
        Overall dimensions
    长(mm)   Length3250325032503250325036503650365038003800
    宽(mm) Width1000105010501050110011301130125012501300
    高(mm) Height1750175217701770177018701870187018701950
    重量 weight机组略重(kg)   Machine weight2080230025702850290031003450405042304450
    运行略重(kg) Operating weight2330255029503000320034503750445046004850














    Condition:Cooling water inlet/outlet temperature 12℃/7℃;Condensate water inlet/outlet temperature 30℃/35℃.

    Temperature term:Chilled water outlet temperature 5℃~15℃;Cooling water inlet temperature 19℃~33℃.


    Water cooled screw chiller(Double compressor)



    SW-
    机型   Type200D270D350D380D470D520D600D640D700D760D
    名义制冷量
        Nominal cooling capacity
    kW196.0270.0351.1382.2466.7511.1602.2635.6695.6760.0
    104kcal/h16.923.230.232.940.143.951.854.659.865.3
    运行控制方式   Run controlPLC可编程控制器全自动控制   Use PLC microcomputer control
    电源   Power Supply380V/3N/50HZ
    启动类型   Startup typeY-△
    压缩机Compressor型式   Type5:6非对称半封闭双螺杆压缩机   Semi-closed 5:6 asymmetric twin-screw compressor
    输入功率(kW)
        Refrigeration input power
    46.060.078.084.0102.0112.0126.0132.0146.0160.0
    额定电流(A) Rated Current78.4103.2129.4142.0172.8188.2211.8222.8245.4267.6
    能量调节 Energy regulation0-16.5%-33%-...100%0-12.5%-25%-37.5%-...100%
    蒸发器Evaporator型式   Type高效壳管干式换热器   Pipe dry high efficiency heat exchanger
    水流量(m3/h) Flow33.746.460.465.780.387.9103.6109.3119.6130.7
    水压降(kPa) Water pressure drop50.050.052.052.054.054.055.055.058.060.0
    配管管径(mm) Interface sizeDN80DN100DN125DN150
    冷凝器Condenser型式   Type高效壳管式换热器   Pipe high efficiency heat exchanger
    水流量(m3/h) Flow41.656.974.280.598.4107.5126.2133.4145.8159.0
    水压降(kPa) Water pressure drop45.045.048.048.050.052.052.054.055.055.0
    配管管径(mm) Interface sizeDN80DN100DN125DN150DN125*2
    制冷剂Refrigerant类型   TypeR22
    充注量(kg) Refrigerant volume32.044.050.060.070.080.090.0100.0106.0112.0
    外形尺寸
        Overall dimensions
    长(mm)   Length3570357035703570357035703570357035704100
    宽(mm) Width1050110011901190124012801320132013801400
    高(mm) Height1530153015401580165016501650165017002100
    重量 weight机组略重(kg)   Machine weight1650185021002300240026003000305033003750
    运行略重(kg) Operating weight1900215025502650275031003550360039504200


























    SW-
    机型   Type830D990D1040D1140D1240D1280D1480D1640D1740D1960D
    名义制冷量
        Nominal cooling capacity
    kW830.0990.01042.21142.21235.61284.41483.61642.21743.31963.6
    104kcal/h71.485.189.698.2106.2110.4128.6141.2150.8169.9
    运行控制方式   Run controlPLC可编程控制器全自动控制   Use PLC microcomputer control
    电源   Power Supply380V/3N/50HZ
    启动类型   Startup typeY-△
    压缩机Compressor型式   Type5:6非对称半封闭双螺杆压缩机   Semi-closed 5:6 asymmetric twin-screw compressor
    输入功率(kW)
        Refrigeration input power
    176.0206.0216.0236.0252.0260.0300.0334.0354.0398.0
    额定电流(A) Rated Current297.6345.6365.0395.4425.6439.2506.0561.4596.2670.4
    能量调节 Energy regulation0-12.5%-25%-37.5%-...100%
    蒸发器Evaporator型式   Type高效壳管干式换热器   Pipe dry high efficiency heat exchanger
    水流量(m3/h) Flow142.8170.3179.3196.5212.5220.9257.2282.5301.6339.8
    水压降(kPa) Water pressure drop65.068.068.070.070.072.072.073.073.075.0
    配管管径(mm) Interface sizeDN150DN200DN250
    冷凝器Condenser型式   Type高效壳管式换热器   Pipe high efficiency heat exchanger
    水流量(m3/h) Flow173.9207.5218.5239.4259.0269.2313.5344.4367.6408.4
    水压降(kPa) Water pressure drop62.065.065.067.068.068.070.070.072.072.0
    配管管径(mm) Interface sizeDN125*2DN150*2DN200*2
    制冷剂Refrigerant类型   TypeR22
    充注量(kg) Refrigerant volume120.0130.0140.0160.0180.0190.0220.0250.0266.0290.0
    外形尺寸
        Overall dimensions
    长(mm)   Length4100410045004500450045004500450049004900
    宽(mm) Width1400140014501500150015001550155015501550
    高(mm) Height2150215023802400240024002470247024702470
    重量 weight机组略重(kg)   Machine weight4000450053006000630070007300830084508800
    运行略重(kg) Operating weight4450495060506600680075507850890091009300


    Condition:Cooling water inlet/outlet temperature 12℃/7℃;Condensate water inlet/outlet temperature 30℃/35℃.

    Temperature term:Chilled water outlet temperature 5℃~15℃;Cooling water inlet temperature 19℃~33℃.


    Water cooled screw chiller(Four compressor)


    SW-
    机型   Type2100Q2300Q2480Q2570Q2980Q3300Q3500Q3950Q
    名义制冷量
        Nominal cooling capacity
    kW2084.42284.42471.12568.92967.13284.43486.73927.1
    104kcal/h179.3196.5212.5220.9255.2282.5299.9337.7
    运行控制方式   Run controlPLC可编程控制器全自动控制   Use PLC microcomputer control
    电源   Power Supply380V/3N/50HZ
    启动类型   Startup typeY-△
    压缩机Compressor型式   Type5:6非对称半封闭双螺杆压缩机   Semi-closed 5:6 asymmetric twin-screw compressor
    输入功率(kW)
        Refrigeration input power
    432.0472.0504.0520.0600.0668.0708.0796.0
    额定电流(A) Rated Current730.0790.8851.2878.41012.01122.81192.41340.8
    能量调节 Energy regulation0-6.25%-12.5%-18.75%-...100%
    蒸发器Evaporator型式   Type高效壳管干式换热器   Pipe dry high efficiency heat exchanger
    水流量(m3/h) Flow358.2392.5424.6441.4509.8564.3599.1674.8
    水压降(kPa) Water pressure drop95.0
    配管管径(mm) Interface sizeDN250DN300
    冷凝器Condenser型式   Type高效壳管式换热器   Pipe high efficiency heat exchanger
    水流量(m3/h) Flow432.4473.6511.2530.7612.9679.1720.7811.5
    水压降(kPa) Water pressure drop90.0
    配管管径(mm) Interface sizeDN200*2DN250*2
    制冷剂Refrigerant类型   TypeR22
    充注量(kg) Refrigerant volume380.0425.0455.0485.0520.0580.0615.0690.0
    外形尺寸
        Overall dimensions
    长(mm)   Length52005400540056005600580058006000
    宽(mm) Width22002200220022002200220022002200
    高(mm) Height21502250225022802280228023002350
    重量 weight机组略重(kg)   Machine weight1050011800128501380014600152001685017500
    运行略重(kg) Operating weight1210012500131001430015100158001765018800












    Condition:Cooling water inlet/outlet temperature 12℃/7℃;Condensate ater inlet/outlet temperature 30℃/35℃.

    Temperature term:Chilled water outlet temperature 5℃~15℃;Cooling water inlet temperature 19℃~33℃.







Related keywords:
Inquiry
Phone:0086-4006769700 / 021-57406070 Fax:0086-021-57406123 E-mail:4006769700@sunny-hvac.com Address:No.158 Huian Road Wuqiao Industrial Park Fengxian District Shanghai China
All rights reserved Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd. Technical support: