Air-cooled Screw Water Chiller CSA-360~825

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Shanghai Coxin Technology Co.,Ltd is one of the best air-cooled screw water chiller CSA-360~825 manufacturers and suppliers in China, welcome to buy discount and wholesale low price air-cooled screw water chiller CSA-360~825 from our factory.   Product Name: Air-cooled Screw Water Chiller Model No.:  CSA-360~825 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; 5.Shell and tube evaporator, high efficiency and cleanable(plate type available on request); 6.Aluminum fin type of condenser with adequate heat exchanging surface. 7.Direct drive axial fan motor, with independent motor support bracket. 8.Microprocessor controller, Chinesse/English language options, fully automatic PLC based units, overall monitoring of unit running status; 9.Multi-protection equipped to ensure the chiller and machine running safety. 10.Compact design, easy installation and maintenance. Product Application HVAC, plastic industry, electroplating industry, electronic industry, fish farming, construction etc.. Product Parameters Model No. CSA- 360.1H 420.1H 450.1H 490.1H 530.1H 550.1H 635.1H 695.1H 740.1H 825.1H Nominal cooling capacity kw 360 420 450 490 530 550 635 695 740 825 104kcal/h 31 36 39 42 46 47 55 60 64 71 Nominal heating capacity kw 391 456 489 532 576 597 690 755 804 896 104kcal/h 34 39 42 46 50 51 59 65 69 77 Running control mode Full-automatic PLC controller Power source 380V/3P/50Hz Total power KW 112.4 130.6 140.4 153.1 166.7 171.4 198.3 218 234.1 255.7 Total running current A 196.7 228.6 245.7 267.9 291.7 300 347 381.5 410 447 Compressor Type 5-6 Twin-screw semi-hermetic compressor Start-up Type Y-△ Start-up Parameter Regulation 0-25%-50%-75%-100% Cooling Power KW 102 118.6 127.4 138.1 148.7 153.4 180.3 200 212.5 234.1 Cooling Current A 178.5 207.6 223 241.7 260.2 268.5 315.5 350 372 410 Heating Power KW 99.5 115.6 124.2 134.6 145 177.1 187.7 195 207.2 228.2 Heating Current A 174.1 202.3 217.4 235.6 253.8 309.9 328.5 341 363 399 Evaporator Type Horizontal shell and tube type Chilled water volume m3/h 62 72.3 77.5 84.3 91.2 94.7 109.3 119.6 127.4 142 Pipe connection DN 125 125 125 150 150 150 150 150 150 150 Water pressure drop kPa 57 59 63 65 67 69 71 72 74 75 Condenser Type Hydrophilic aluminum foil , efficient internal thread finned copper tube type Air Volume m3/h 136800 159600 171000 186200 201400 209000 241300 264100 281200 313500 Fan QTY pcs 8 8 10 10 10 10 12 12 12 12   Unit Motor power m3/h 1.3 1.5 1.3 1.5 1.8 1.8 1.5 1.5 1.8 1.8 Refrigerant Type R22 Charge kg 94 110 118 128 139 144 166 182 194 216 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 4400 4600 5600 5800 5800 5800 7000 7000 7500 7500 Width mm 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 Weight mm 2350 2350 2500 2500 2500 2500 2560 2560 2560 2560 Net weight kg 3950 4400 4600 5100 5500 5650 5780 5850 6000 6250 Running weight kg 4300 4800 5100 5600 6100 6200 6330 6400 6600 6900 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! url:http://www.coxintech.com

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Shanghai Coxin Automation Equipment Co., Ltd.

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