WCH- i
2Pages

Centrifugal Chiller Water chiller Water cooled Indoor installation Capacity from 876 to 1927 kW Centrifugal units WCH-i are high-efficiency chillers ideal for high-powered commercial and industrial buildings. Designed for indoor installation, they guarantee maximum energy efficiency throughout the entire operating cycle. ■ ADVANCED TECHNOLOGY: the centrifugal WCH-i is based on a combination of technologies, designed to reduce energy consumption, limit the refrigerant charge, ensure reliable and silent operation. Direct drive compressor with opposed impellers, falling film evaporator, economizer, recovery oil circuit. ■ EXTREMELY HIGH ENERGY EFFICIENCY : the use of the inverter technology allows to adapt the rotation speed of the compressor to the real request of the system. The minimum reacheable modulation is equal to 15% of the total capacity, that means a very high seasonal efficiency, SEER up to 9.06. ErP Unit listed on www.eurovent-certification.com functions and features H2O Cooling only Water cooled Electronic expansion valve SIZE – WCH-i UNIT DIMENSIONS A - Lunghezza B - Profondità C - Altezza A1 A2 B1 B2 C1 Peso in funzionamento CAUTION! For trouble-free operation of the unit it is essential to maintain the safety distances indicated by the green areas. SIZE – WCH-i INVERTER DIMENSIONS A - Length B - Width C - Height B1 C1 Operating weight The above mentioned data are referred to standard units for the constructive configurations indicated. For all the other configurations, refer to the relative Technical

versions and configurations HOT GAS BY PASS: - Hot gas by pass: not required (Standard) technical data COOLING Cooling capacity (EN14511:2018) Compressor power input (EN14511:2018) EER (EN14511:2018) SEER Refrigeration circuits No. of compressors Type of compressors Refrigerant Water flow (User side) Water flow (Source side) Standard power supply Sound pressure level (1) (2) Data calculated according to EN 14511:2018 referred to the following conditions: Internal exchanger water = 12/7 °C. External exchanger water = 30/35°C Sound levels refer to full load units, in test nominal conditions....