RC Group

Air cooled chillers:

• Microprocessor control;
• Scroll compressors;
• Heat exchangers in boards;
• Version with condenser at distance;

Air cooled monoblock chillers with axial fans:

• Microprocessor control;
• Scroll compressors;
• Heat exchangers in boards;
• Water tank with pumping group;
• Mono and three phase electrical supply;
• Heat pump;

Monoblock chillers with air cooled condenser:

• Regulation by a microprocessor with a Proactive Controll system;
• Scroll compressors, piston or screw;
• Axial or centrifugal fans;
• Standard versions or low noise level;

All the models of this type are created and produced in order to be used in technological and commercial processes of factories.

Chillers for internal installations:

• With air cooled incorporated condensers;
• With air cooled distance condenser;
• The model W.FHR is created for the complete recuperation of the heat of the condenser;
• The settlement of the system is based on a microprocessor with a Proactive Control System;
• Scroll compressors, piston or screw;
• Available with refrigerant type R407/R413a;

Air cooled monoblock chillers (CHILI), water cooled monoblock chillers (AQUA), distance condenser chillers (DIVI):

• Microprocessor control;
• Idrocompl system with water tank (the evaporator "drown" in the water tank);
• Scroll compressors;
• Pumping group;
• Mono or three-phase energy supply;
• Heat pump;

Air cooled chillers equipped with a Free Cooling Optimizer system for optimize the energy saving:

• Microprocessor adjusted with Proactive Control System;
• Scroll compressors, piston or screw;
• Free Cooling Optimizer system;
• Axial or centrifugal fan;
• Standard versions or low noise version;
• Available with refrigerant type R407/R413a;

Air cooled chillers, equipped with Free Cooling Optimizer system for optimizing the energy saving:

• Microprocessor adjusted with Proactive Control System;
• Piston compressor;
• Axial or centrifugal fan;
• Versiunea standard (STD) sau cu pompă de căldură(HP) cu sistem de dezgheţare IDEA omologat;
• Available with refrigerant type R407/R413a;

Air cooled chillers, equipped with Free Cooling Optimizer system for optimizing the energy saving:

• Microprocessor adjusted with Proactive Control System;
• Screw compressor;
• Free Cooling Optimizer system;
• Axial or centrifugal fan;
• Standard versions or low noise version;
• Available with refrigerant type R413a;

Air cooled chillers:

• Microprocessor control;
• Microprocessor control system for fresh air flow and recycled air flow;
• Scroll compressors;
• Functions: Cooling - Heating - Humidity - Dehumidity;
• versions with direct expansion or in heating pumpersions with direct expansion or in heating pump;
• Available with refrigerant type R407c;

Air cooled chillers:

• Microprocessor adjusted with Proactive Control System;
• Compresor scroll;
• Axial or centrifugal fan;
• Standard versions or low noise version;
• Available with refrigerant type R410a;

Main features:

• Packaged water cooled liquid chillers suitable for indoor installation;
• Full compliance with CE Directives and Norms;
• Design, manufacturing and testing according to ISO 9001;
• Cooling capacity: 27÷646 kW;

Main components:

• Housing and base made of epoxy painted galvanized steel sheets;
• Scroll compressor;
• Welded plate type evaporator;
• Welded plate type condenser;
• MP.COM microprocessor control system;
• Anti-freeze system;
• Water flow control by pressure switch;
• Pump-down stop system;
• Electrical box in separate compartment;
• Main switch with door lock safety;
• R410A refrigerant;
• Power supply: 400V/3/50Hz + N;

Main features:

• Packaged air to water heat pump liquid chiller suitable for outdoor installation;
• Available in basic and ELN (extremely low noise) versions;
• Full compliance with CE Directives and Norms;
• Design, manufacturing and testing according to ISO 9001;
• Cooling capacity: 21÷317 kW;

Main components:

• Housing in anodised aluminium profile frame;
• Panels in galvanized steel sheet externally coated with PVC film;
• Direct driven axial fans;
• Scroll compressor;
• Water to gas plate type heat exchanger;
• Cycle reversing valve;
• IDEA® defrosting system;
• Pump-down stop system;
• Technical compartment separate from the air flow;
• MP.COM microprocessor control system;
• Electrical box in separate compartment;
• Main switch with door lock safety;
• R407C refrigerant;
• Power supply: 400V/3/50Hz + N;

Main features:

• Water cooled multifunction liquid chillers, suitable for indoor installation, for chilled water, hot water for heating and hot sanitary water production;
• Full compliance with CE Directives and Norms;
• Design, manufacturing and testing according to ISO 9001;
• Cooling capacity: 50÷235 kW;
• Heating capacity (heat.): 55.5÷279.5 kW;
• Heating capacity (sanit.): 55.5÷259 kW;

Main components:

• Housing in epoxy painted galvanized steel sheet;
• Scroll compressor;
• Electronic thermostatic valve;
• MP.COM microprocessor control system;
• Welded plate gas/water heat exchanger in AISI 316 stainless steel
• Water flow control through differential pressure switch;
• Control & optimization software for the refrigerant charge;
• Electric board with main switch with door lock safety;
• Power supply: 400V/3/50Hz + N;

Absorption chillers available in the following configurations:

• Hot water fired single effect: 176÷4928 kW;
• Hot water fired double effect: 317÷4875 kW;
• Steam fired single effect: 176÷4914 kW;
• Steam fired double effect: 176÷4914 kW;
• Gas (methane) fired: 107÷1936 kW;

Please contact Polystart Clima Sales Department for further information and configurations availability.

Main features:

• Dry coolers equipped with centrifugal fans;
• Horizontal air flow;
• TEAM.MATE.DC.C.STD standard version;
• TEAM.MATE.DC.C.ELN extremely low noise version;
• Dry coolers designed to be remotely coupled to air conditioners or water chillers produced by RC Group;
• Full compliance with CE Directives and Norms;
• Design, manufacturing and testing according to ISO 9001;
• Nominal capacity: 10÷90 kW;

Main components:

• Panels with internal insulation (only for ELN version);
• Double suction centrifugal fans with belt drive system, 3 phase 4 pole motor and adjustable drive pulley;
• Free-cooling coil with copper tubes, continuous aluminium finning and galvanized steel sheet frame;
• Circuit breaker for each fan motor, up to model T.34 included;
• IP 65 protection degree;
• Power supply: 400V/3/50Hz;

Air conditioning equipped with air cooled condenser for mobile phone applications:

• Microprocessor adjusted with Proactive Control System;
• System controlled by an original soft which guarantees an optimal energy saving in any conditions;
• Electric supply to 50 or 60 Hz;
• Possibility of supply to 24 or 48 V in emergency cases or as a main source of energy;
• Functions: Cooling - Heating - Dehumidity;
• Version wih direct expansion;
• Circulating air system: repression at the superior part, at the inferior part (in the false floor) or dispersion of air at the inferior part of the equipment;
• Available with refrigerant type R407/R413a;

Air conditioning for Hi-Tech and Comfort applications:

• Microprocessor control;
• Air distribution by repression up or down;
• Scroll compressors;
• Functions: Cooling - Heating - Dehumidity;
• Direct expansion, versions with heat pump or water cooled versions;
• Available with refrigerant type R407c;

Air conditioning for Hi-Tech applications:

• Microprocessor control;
• Ascending or descending distribution of the air flow;
• Scroll compressors;
• Functions: Cooling - Heating - Humidity - Dehumidity;
• Versions with direct expansion or with heat pump;
• Available with refrigerant type R407c;

Compact air conditioning systems for commercial centers, supermarkets and stores, designed for flat roofs installation:

• Microprocessor control;
• Control system for exhausted air flow, fresh air flow and recycled air flow;
• Scroll compressors;
• Functions: Cooling - Heating - Humidity - Dehumidity;
• Versions with direct expansion or with heat pump;
• Available with refrigerant type R407c;

Main features:

• Direct expansion air cooled, to be matched to a remote condenser, or water cooled, with built-in plate condenser, air conditioning units. Suitable for under window installations;
• Available in upflow air delivery with frontal grille, or in downflow air delivery;
• Full compliance with CE Directives and Norms;
• Design, manufacturing and testing according to ISO 9001;
• Cooling capacity: 21÷317 kW;

Main components:

• Unit base made of galvanized steel sheet painted with epoxy powders;
• Housing consisting of painted aluminium profile frame, jointed with reinforced PVC corners and galvanized steel sheet panels externally coated with PVC film.
• Basement and frame in black colour aluminium profiles;
• Panels colour similar to RAL 7015 with hammered finish;
• Synthetic washable fibres cell air filters with G4 efficiency;
• Scroll compressor with built-in electric protection;
• Cooling coil with copper tubes, aluminum finning and galvanized steel frame;
• Double suction centrifugal fan with forward-curved blades, directly coupled to single phase with 3 speed electric motor;
• MP2000 graphic microprocessor control system;
• Electrical box in separate compartment;
• Main switch;
• R407C refrigerant;
• Power supply: 400V/3/50Hz + N;

Main features:

• Direct expansion air cooled, to be matched to a remote condenser, or water cooled, with built-in plate condenser, air conditioning units, suitable for hi-tech facilities applications and telecom exchanges;
• Displacement mode air delivery for air distribution directly into the room;
• Air intake from the unit top;
• Full compliance with CE Directives and Norms;
• Design, manufacturing and testing according to ISO 9001;
• Cooling capacity: 5÷50 kW;

Main components:

• Casing made of epoxy painted extruded aluminium profile frame and galvanized steel sheet panels externally coated with PVC semirigid film;
• Fan section with double suction centrifugal fans, with forward-curved blades, with high performance, directly driven by 6 poles and 3 phase electric motors controlled by inverter;
• Scroll compressor;
• MP.COM microprocessor control system;
• Electrical box in separate compartment;
• Main switch with door lock safety;
• R407C refrigerant;
• Power supply: 400V/3/50Hz + N;

Main features:

• Packaged air cooled air conditioning units, with air supply from the back for distribution through ductwork or grille, suitable for outdoor installation in hi-tech facilities and shelters;
• Full compliance with CE Directives and Norms;
• Design, manufacturing and testing according to ISO 9001;
• Cooling capacity: 4÷19 kW;

Main components:

• Housing in galvanized steel sheet painted with epoxy powders;
• Supply fans directly coupled to electric motor;
• Rotary type or scroll compressor;
• Cooling coil with copper tubes, continuous aluminium finning and containing frame in thick galvanized steel sheet;
• Free-cooling system made by deviating outdoor air damper with proportional servomotor, directly driven by microprocessor control;
• Axial type condenser fan directly coupled to single phase electric motor;
• Condensing coil with copper tubes, continuous aluminium finning and containing frame in thick galvanized steel sheet;
• MP.COM.xs microprocessor control system;
• Electric box including magnetothermic main switch;
• R407C refrigerant;
• Power supply: 230V.1.50Hz or 400.3.50Hz+N+48VDC;

Main features:

• Packaged air conditioning unit with direct free-cooling systems for telecommunications, computer and high-tech facilities;
• Available with up-flow delivery;
• Full compliance with CE Directives and Norms;
• Design, manufacturing and testing according to ISO 9001;
• Cooling capacity: 6÷16 kW;

Main components:

• Housing with anodized aluminium profile frame;
• Base and panels in galvanized steel sheet externally covered by PVC film;
• Single suction centrifugal fan with backward curved blades directly driven by a single phase electric motor for air handling section;
• Cooling coil with copper tubes, aluminium finning and galvanized steel frame;
• Free-cooling system made by deviating outdoor air damper with proportional servomotor;
• Double suction centrifugal fan directly driven by a single phase electric motor for condensing section;
• Condensing coil with copper tubes, continuous aluminium finning with aluminium or epoxy painted galvanized steel sheet frame;
• Scroll compressor;
• Electric box in separate compartment;
• Main switch with door lock safety;
• R407C refrigerant;

Main features:

• Indoor evaporating unit COOLSIDE DX equipped with high efficiency axial fans;
• Air suction from the rear side and air delivery on front side (hot aisle/cold aisle). The air flow exploits the whole surface of the air suction and delivery panels;
• Full compliance with CE Directives and Norms;
• Design, manufacturing and testing according to ISO 9001;

Main components:

• Base and inside framework painted with epoxy powder in black colour. The inner frame is provided with seals to ensure air tight with the panels;
• Galvanized steel sheet panels externally coated with PVC film;
• Axial fan with electronic control;
• Washable air filter;
• Electronic expansion valve;
• Refrigerant R410A;
• Hydraulic and refrigerant connections from the top or from the bottom;
• Cooling coil with copper pipes, aluminium finning and galvanizedsteel rame;
• Copper refrigerant pipe with anticondensate insulation;
• Refrigerant connections with Rotalock cock on liquid and suction line;
• Condensate discharge system with water presence alarm;
• MP.COM microprocessor control;
• Hinged electric box for an easier internal access;
• Double power supply (net + UPS);