Water Screw Chiller-5 Deg. C (dual Compressors)

Product Description1.Precise stable water temperature: As used for industrial cooling,Low temperature water which produced by warter-cooled chiller couldsend to the equipment and containers directly which need to becooling. 2. Y-depressurization start mode: Half a dense screw waterchiller use Y-depressurization start mode. 3. Capacity adjustment:Screw water-cooled chiller according to the use of Client load canautomatically adjust load capacity. The standard chiller capacityadjustment method using segmented or non-polar uninstall way.Single machine can realize the four sections of compressor capacity100%-75%-50%-25%. 4. Perfect protection function: Screwwater-cooled chiller have perfect protection function, such aspower wrong phase lack protection, System high-voltage protection,System low voltage protection, Double antifreeze protection,Compressor overload protection, The insufficient frozen watercooling protection, Prevent frequent start protection, Compressorbuilt-in exhaust temperature and coil overheat temperatureprotection and so on. 5. Meet the temperature requirements ofvarious industries: Screw chillers in the use of industrial coolingcan be applied to a variety of cryogenic cooling, add theappropriate antifreeze in the chilled water side can be achieved 0Cto - 35C the water temperature to suit different industrial coolingrequirements 6. Higher cooling energy efficiency: As the use ofcentral air conditioning with air - conditioned boxes, fan coil andsecondary heat exchanger used in conjunction with, cooling energyefficiency ratio is the biggest advantage of the water-cooledchillers. 7. External water-cooled plate oil cooling device: Inorder to more fully the frozen oil and refrigerants separation, Lowtemperature cold water chiller external centrifugal efficient oilseparator, it Can greatly reduce in low temperature and stranded inthe evaporator of frozen in oil. To ensure that the compressorlubrication system security. At the same time also improves theheat transfer effect of the evaporator. 8. Plus liquid spraytechnology: To further ensure compressor motor not overheat, Screwwater-cooled chiller use plus liquid spray technology, with lowtemperature cold media on the motor cooling directly. To ensure thelong-term and stable operation of the compressor. 9. Greenenvironmental protection: In order to better protect theatmosphere, it Can producte green environmental protection etccooling medium refrigeration and air conditioning equipment notonly in adopts HFC407C and HFC134A, but also in HCFC22. 10. Balancerun: Many of the chiller with compression, microcomputer automaticmemory will be per compressor operation time, start the next timeit will be activated running less time compressor. 11. Remotecontrol: Each chiller with remote control function, the computercontroller is equipped with RS485 communication interfacestandards, open communication protocol, all kinds of buildingmonitoring system connected even remote different groundmonitoring. 12. Cold water chiller recyclable: In today ''sincreasingly tense energy, waste heat use will have long-termeconomic value, on this basis, the Division I developed a heatrecovery chiller can be full recovery of the original go condensingwaste heat released into the environment. 13. Waste heat &secondary condensation: Rely on waste heat generated when the pumpcooling system to take domestic hot water, without additionalconsumption of electricity, fuel; Almost zero cost; No pollution,no need to add other devices, just access to water pipeline, directaccess to hot water.Notes: (Single compressor -5 ?? C) defaultconditions: 1. The parameters in the nominal conditions are asfollows: Chilled water inlet / outlet water temperature 0 deg. c/-5 deg. c; cooling water feed / water temperature 30 deg. c/ 35deg. c 2. Temperature conditions: chilled water, water temperaturerange -7 deg. c ~ 10 deg. c, cooling water inlet temperature rangeof 19 deg. c ~ 33 deg. c 3. chiller frozen side of the mediarequires the use of 20% ethylene glycol or 15% of calcium chlorideand other antifreeze 4. The evaporator and condenser water sidedesign pressure is 1.0Mpa, the test pressure is 1.6 Mpa 5. Nominalconditions evaporation device water side of the dirt coefficient is0.018 m ??? ?? C / kW 6. In addition to the above specificationsand requirements, the company can provide non-standard productsaccording to customer requirements
Water Screw Chiller-5 Deg. C (dual Compressors)