Freecooling chiller with inverter screw compressors

HITEMA Big Chiller model ISVF-680 has been designed to guarantee an high efficiency with high energy and money savings. Two inverter screw compressors allow to follow the cooling demand in a very smooth way while the fans speed regulator allow to control the condensing temperature. Moreover the integrated free-cooling coils allow to shut down the compressors below 0,3°C ambient temperature, ideal solution for the rigid Russia climate. The electrical predisposition for a double pump of 15 kW allow the client to install their pump which will be managed by the chiller control. In this case the two pumps will be placed in an Hitema Hydromodule.