WSW Techno
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Water cooled - 236-1529 kW ErP - R513A - Screw Compressors cooling applications, water-cooled with one or two refrigerant circuits and screw compressors optimized feature dry expansion evaporators and shell and tube condensers with cooling capacities ranging from 236 kW to 1,529 kW. Cosmotec’s experience in process cooling has led to the development of this range of industrial chillers capable of meeting the broad operating limits (both environmental and user side) 2009/125/EC Ecodesign ErP 2021. Refrigeration Circuit • Cooling capacity: 236 - 1,529 kW • • One or two redundant and independent refrigeration circuits for maximum reliability • 1 or 2 screw compressors with stepless unloading slide valve • Direct expansion shell and tube evaporators and condensers • High and low pressure safety valves on the refrigerant side Electrical Panel • Design and construction in compliance with EN 60204 standards • Triple-door metal structure, with IP44 protection rating for outdoor installation (IP54 available as an option) • Circuit breakers and contactors • Standard phase monitor • Clean contacts: remote ON/OFF; general alarm • Labeled electrical cables • SEC.blue electronic controller with 7” color touchscreen display Free Cooling with the integration of the WFM module Thanks to the integration of the main hydronic components (plate water/water heat exchanger, servooperated valves, and one or more inverter-controlled pumps), the WFM module allows transforming a system consisting of a WSW chiller and a dry cooler into a free cooling system capable of saving energy. Cooling capacity Absorbed Power Cooling circuits/Compressors Rated voltage Nominal Frequency Height x Width x Depth Shipping weight in areas with cold or temperate climates. The WFM module’s control software monitors both external and operating temperatures and adjusts the cooling capacity of the remote dry cooler. This ensures optimal control of the WSW unit’s condensation Cooling capacity Absorbed Power during mid-seasons, with low operating costs and minimal environmental impact. HT version for high-temperature water applications (e.g., plastics) The HT version’s refrigeration circuit is specially evaporator outlet temperatures from +15°C to +25°C. The compressor has an enhanced motor, allowing for broad operating limits and high suction temperature. Low Noise version Even in the Low Noise version, ideal for installations near residential areas, our units maintain high ensuring low noise levels. The compressor casing Rated voltage Nominal Frequency Height x Width x Depth Shipping weight Cooling capacity Absorbed Power Cooling circuits/Compressors Rated voltage Nominal Frequency Height x Width x Depth Shipping weight Cooling capacity Absorbed Power Cooling circuits/Compressors Rated voltage Nominal Frequency Height x Width x Depth Shipping weight Cooling circuits/Compressors zero impact on the ozone layer. LOW GWP version for low environmental impact The WSW units are available in a low environmental impact version, which ensures a reduction in global

Cooling capacity Absorbed Power Cooling circuits/Compressors Rated voltage Nominal Frequency Height x Width x Depth Shipping weight Cooling capacity Absorbed Power Cooling circuits/Compressors Rated voltage Nominal Frequency Height x Width x Depth Shipping weight Cooling capacity Absorbed Power SEPR Refrigerant Gas Refrigerant Gas charge Cooling circuits/Compressors Rated voltage Nominal Frequency Height x Width x Depth Shipping weight Cooling capacity Absorbed Power SEPR Refrigerant Gas Refrigerant Gas charge Cooling circuits/Compressors Rated voltage Nominal Frequency Height x Width x...