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China, Chinese Midea 284rt 380V or 460V 3pH 50/60Hz Air Cooled Screw Type Water Chiller for Petrochemical Industry Plant Chillers1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refrigeration EquipmentIndustrial ChillerChillerWater Chiller
Beijing Midea Overseas Engineering & Technology Co., Ltd.
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Product Description Midea air cooled screw chiller 380V-3Ph-50Hz LSBLGW900 900kw silent operation screw air cooled chiller T1Midea MBT IntroductionMidea Product PortfolioProducts ShowProduct DetailsMidea flooded air cooled screw chiller adopts high efficiency semi-hermetic twin-rotor screw compressor, high efficiency evaporator and high efficiency inverted M-type fin-coil heat exchanger, through the EXV control technology, the unit can meet the needs of users in energy-saving mode within the working range. The unit adopts R134a environmentally friendly refrigerant. The products can be widely used in large and medium-sized commercial, civil or industrial buildings, and can also be used in areas with heavy anti-corrosion (optional). Power supply380V-3Ph-50HzCooling Capacity400-1692Kw/113-481TonPower input120-540kwCOP3.02-3.34w/wIPLV4.1-4.263w/wOil recharge typeBSE170Refrigerant typeR134aControl typeEXVCondenser type Fin-coilProduct Advantages1.High EfficiencyHigh efficiency screw compressor*The screw rotor adopts the optimized compression process profile design, not only ensures excellent volume efficiency, but also reduces the leakage of the compressor. The twin screw rotor adopts five teeth to six teeth asymmetrical design, the machining accuracy is as high as micron level, stable and reliable*Refrigerant-cooled large capacity motor design, high motor efficiency. The screw rotor is driven by motor directly,less moving parts and wearing parts, high mechanical efficiency*Compressor adopts high efficiency bearing, high load resistance design, proprietary reverse bearing and balance axial thrust balance drum design, can effectively prolong the service life of the compressor and ensure the continuous operation of the chiller ≥ 50000 hours.*The new protection module provides complete electrical protection for reverse and lose phases, and provides real-timetemperature detection of motor winding and discharge temperature detection, and has the function of fault self-locking toensure the safety of compressor operation. High efficiency flooded evaporator*The refrigerant distributor can distribute refrigerant evenly, optimize the temperature field and improve the evaporationtemperature, so as to improve the operating efficiency.*Specially designed baffle plate to avoid the compressor suction with liquid, improving the reliability of the unit.*The water box at both ends can be disassembled to facilitate maintenance. 2.Stepless Capacity ControlThrough high-precision capacity control, the load change of the unit is closely tracked, and the refrigerant flow is adjusted. The capacity adjustment mode adopts stepless control, the refrigerating capacity is completely matched with the load, the unit still keeps efficient operation at partial load, and the outlet water temperature of the unit is stable, thus enhancing the userexperienceHigh precision EXV*The unit adopts electronic expansion valve to control the refrigerant flow accurately, which has fast response speed andquick adjustment, greatly improves the energy saving and stability of the unit and reduces the operation cost.*Autonomous control to ensure accurate linkage between electronic expansion valve and unit.3.Green and Low NoiseHigh efficiency and large air volume fan*The impeller of the fan is optimized by professional flow field software, which ensures that the impeller has goodaerodynamic performance, obtains greater air volume while ensuring the low noise operation, and improves theheat transfer effect on the air side.*Through the optimization design of the motor coil, the motor of the fan can effectively reduce the loss and improvethe operation efficiency, so that the motor has less heat, less power consumption and long operation life. 4.Intelligent ControlIt is controlled by microcontroller, and has many automatic control functions such as fault diagnosis, antifreeze monitoring,etc., which ensures the efficient operation and convenient operation of the unit. The unit has its own RS485 communication interface, and multiple units can implement multi-communication control; The unit can be controlled by the upper computer. The operation of each unit can be controlled by the upper computer according to the load demand and operation time.Projects ShowWe have a lot of successful project experience, you can trust to give the project to us.Our Company Advantages
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