Daikin R134a Coepact Chillers.

Daikin Europe NV have introduced a series of compact water-cooled chillers that have been optimized to operate with R134a refrigerant.

This new range, known as their Coepact Line, is suitable for both comfort cooling, heating (water temperatures up to 55[degrees]C and process applications, and offers cooling capacities ranging from 120 to 580kW and heating capacities from 151 to 728kw.

These Daikin chillers with DDC control (digital display control) can be equipped with DICN (Daildn integrated chiller network system), which allows the simultaneous operation of up to four chillers as if they were a single unit, in order to deliver the required cooling capacity Such a function enables a 2MW chiller plant to be operated via a single coftroller.

All units are fitted with Daikin seei hermetic, single screw coepressors that are purpose-designed for use with R134a refrigerant. The compressor is both compact and robust, and its lack of valves and critical reciprocating components not only increases resistance to liquid slugging but also ensures maximum reliability Minimum bearing load and balanced axial and radial forces are achieved via symmetrical compression with a single rotor and frictionless idler gate rotors.