RAH MC VS Kh/Ke Air cooled chillers for outdoor installation equipped with inverter screw compressors, axial fans and microchannel condensing coils

Cooling capacity from 306 kW to 1555 Kw

The air-cooled chillers of this series are suitable for outdoor installation and are particularly suitable for cooling liquid solutions, used for industrial applications or air conditioning systems, in which it is necessary to ensure excellent performance and low environmental impact.

The machines are designed as outdoor units in compliance with European standards EN378 and its updates and are able to meet the seasonal efficiency requirements established by Regulation (EU) 2016/2281-LOT21.
The units of this series are equipped with two screw compressors, each with a continuous control of the cooling capacity, realized thanks to an in-built inverter. Each compressor operates on a single totally independent circuit, thus ensuring the maximum reliability.

All the units are totally factory assembled and tested, following specific quality procedures. Besides, they are totally hydraulic, cooling and electrical connected, permitting a quick installation once on site. Before the test, the cooling circuits of each unit are subject to a pressure tightness test and then charged with Refrigerant and non-freezing oil. Therefore, once on site, the units must be only positioned and electrically and hydraulically connected.
The reduction of the sound level in the silenced version is reached thanks to refrigerant/air exchangers with wider surfaces and a compressor cabinet insulated with higher thickness soundproof material.