Air-cooled Screw Water Chiller CSA-90~330

Shanghai Coxin Technology Co.,Ltd is one of the best air-cooled screw water chiller CSA-90~330 manufacturers and suppliers in China,Website:http://www.coxintech.com, welcome to buy discount and wholesale low price air-cooled screw water chiller CSA-90~330 from our factory.   Product Name: Air-cooled Screw Water Chiller Model No.:  CSA-90~330 Product Introduction Screw water chiller is designed for extreme tropicalized weather conditions, with a quiet, low-vibration of screw compressor to reduce sound levels, it is also the ideal solutions for sound sensitive environments where noise is a concern. With the highest energy efficiency, the screw water chiller is suitable for medium-large scale industrial cooling or HVAC, widely applied in central cooling project in plastic factory, chemical factory etc. It is a good choice for energy saving and environment friendly. Product Features 1.Low noise and ultra llow noise models options, Quiet operation; 2.Wide water temperature range from 5ºC to 35ºC; 3.Bitzer semi-hermetic screw compressor, with optimal performance; 4.4 grade capacity control, 25%-50%-75%-100%, providing precise temperature control; 1.Shell and tube evaporator, high efficiency and cleanable(plate type available on request); 2.Aluminum fin type of condenser with adequate heat exchanging surface. 3.Direct drive axial fan motor, with independent motor support bracket. 4.Microprocessor controller, Chinesse/English language options, fully automatic PLC based units, overall monitoring of unit running status; 5.Multi-protection equipped to ensure the chiller and machine running safety. 6.Compact design, easy installation and maintenance. Product Application HVAC, plastic industry, electroplating industry, electronic industry, fish farming, construction etc.. Product Parameters Model No. CSA- 90.1H 120.1H 155.1H 165.1H 210.1H 225.1H 265.1H 280.1H 305.1H 330.1H Nominal cooling capacity kw 90 120 155 165 210 225 265 280 305 330 104kcal/h 8 10 13 14 18 19 23 24 26 28 Nominal cooling capacity kw 98 130 168 179 228 244 288 304 331 358 104kcal/h 8 11 14 15 20 21 25 26 28 31 Running control mode Full-automatic PLC controller Power source 380V/3P/50Hz Total power KW 28.6 38.1 48 53.1 66.8 71.1 79.3 84.2 91.9 100.6 Total running current A 50.1 66.7 84 92.9 116.9 124.4 138.8 147.4 160.8 176.1 Compressor Type 5-6 Twin-screw semi-hermetic compressor Start-up Type Y-△ Start-up Parameter Regulation 0-33%-66%-100% 0-25%-50%-75%-100% Cooling Power KW 26.8 35.4 44.4 48.7 60.2 64.5 72.7 76.4 84.1 91.8 Cooling Current A 46.9 62 77.7 85.2 105.4 112.9 127.2 133.7 147.2 160.7 Heating Power KW 26.1 34.5 43.3 47.5 58.7 76.9 82.4 74.5 82 89.5 Heating Current A 45.7 60.4 75.8 83.1 102.7 134.6 144.2 130.4 143.5 156.6 Evaporator Type Horizontal shell and tube type Chilled water volume m3/h 15.5 20.7 26.7 28.4 36.1 38.7 45.6 48.2 52.5 56.8 Pipe connection DN 65 65 80 80 100 100 100 100 100 125 Water pressure drop kPa 44 45 47 49 50 50 50 50 52 55 Condenser Type Hydrophilic aluminum foil , efficient internal thread finned copper tube type Air Volume m3/h 34200 45600 58900 62700 79800 85500 100700 106400 115900 125400 Fan QTY pcs 6 6 8 8 6 6 6 6 6 8   Unit Motor power m3/h 0.3 0.45 0.45 0.55 1.1 1.1 1.1 1.3 1.3 1.1 Refrigerant Type R22 Charge kg 24 31 41 43 55 59 69 73 80 86 Control Thermostatic expansion valve Safety devices Inner thermostat for compressor motor, unit overload relay,high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch Dimension Length mm 2450 2750 2950 3200 3200 3200 3200 3200 3550 Width mm 1350 1400 1400 1500 2200 2200 2200 2200 2200 Weight mm 2020 2020 2200 2200 2300 2300 2300 2350 2350 Net weight kg 1850 2000 2400 2600 2800 2950 3100 3300 3550 Running weight kg 2000 2200 2600 2900 3100 3180 3350 3600 3900 The above specifications are according to the following design conditions:      1.  Fo cooling:  Chilled water inlet/outlet temperature 12℃/7℃, ambient temperaure 35℃; 2.  For heating: Hot water inlet/outlet temperature 40℃/45℃, ambient dry ball temperaure 7℃, wet ball temperature 6℃;        3. Water side of evaporator designed pressure: 1.0Mpa; 4. Nominal dirt coefficient at water side of evaporator is 0.018M2℃/kw.    5. Besides the above standard models, we provide OEM product as per requirement. Our Service Cooling the heat! We are professional at industrial cooling solutions, for scew water chiller(air-cooled scew water chiller, water-cooled scew water chiller) we can delivery in 2~3 weeks; each unit of chiller is factory tested before delivery. Normally, the package is inner carton & outter plywooden case for exporting shipment; MOQ of 1pc is acceptable; 3D/CAD drawing and technical support also we can provide. Clients’ satisfaction is our pursuit!