Chillers ice water,condensing unit, rooftop, terminal ... - Klima-Therm

CHA 201÷702AIRCOOLEDLIQUID CHILLERSLAND HEAT PUMPS WITHAXIAL F ANS, SEMI-HERMETIC COMPRESSORS ANDSHALLL AND TUBE EXCHANGERS.FROM 48 kW TO 181 kW.UNIT DESCRIPTIONThe water coolers and heat pumps of the CHA 201÷702 series areintended to satisfy the needs of medium-large service sector or industrialenvironments.They are used, combined with terminal units, for the air conditioningof the rooms or to remove the heat developed during industrialprocesses; they can be supplied with RS 485 ModBus connectionto integrate, if necessary, the innovative monitoring and controlsystem CLIMAFRIEND that allows to program up to 30 differentenvironments in order to obtain a level of comfort intuitively andefficiently without compromises.Equipped with axial fans, semihermetic compressors and tube-bundleexchangers, even in the super silent version, these units can becompleted by a hydraulic circuit with tank, with pump, or with tankand pump. A wide range of accessories, factory-assembled or suppliedseparately, complete the outstanding versatility and functionalityof the series.VERSIONSCHACooling onlyCHA/SSLSuper silencied cooling onlyCHA/WPReversible heat pumpCHA/WP/SSLSuper silencied reversible heat pumpFEATURES• Self-supporting galvanized steel frame protected with polyesterpowder painting.• Semi-hermetic compressors type complete with cranckcase heater, oilsight glass, incorporated thermal protection and shut off valves.• Axial fans directly coupled to an electric motor with external rotor.• Condenser with copper tube and aluminium finned coil.• Shell and tube type evaporator, with two indipendent refrigerantscircuits and one water circuit.• R407C refrigerant.• Electrical board includes: main switch with door safety interlock, fuses,overload protection for compressors and thermocontacts for fans.• Microprocessor control and regulation system.HRT/PSPPUPDSPUSPDMFRFFEFUFDSSCPTotal heat recovery in parallelInertial tankSingle circulating pumpDouble circulating pumpInertial tank and single circulating pumpInertial tank and double circulating pumpMufflerCooling circuit shut off valvesEvaporator heaterEvaporator heater for SPUEvaporator heater for SPDSoft startPotential free contactsFactory fitted accessories:ACCESSORIESIMProtection moduleSL Unit silencementCT Condensing control down to 0 °CCC Condensing control down to -20°CHR DesuperheaterHRT/S Total heat recovery in seriesLoose accessories:MN High and low gaugesMO Compressor oil gaugesCR Remote displayIS RS 485 serial interfaceRP Metallic guards for condenserFP Metallic guards for condenser with filter (except WP)AGRubber shock absorbersAM Spring shock absorbersFL Flow switch42