Daikin/SANYO/Danfoss/Bitzer Screw Compressor Industrial Air Cooled Water Chiller

Semi-hermetic screw compressor for the whole range. Each compressor is equipped with a crankcase heater and
a built-in electronic protection. The compressor steps or stepless energy control, adapt to the changes of different part load.
Evaporator built with high efficiency horizontal type shell and tube heat exchanger, with stable, low resistance and
efficient heat exchange.
Condenser built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins. Low noise, energy saving axial fan, guarantees long service life of the unit.
Circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, electronic expansion valve, high and low pressure switch, safety valve.
Electric panel consist of: Compressor contactor, fan motor contactor, compressor protection breaker, fan protection breaker, phase sequence relay and microprocessor with function display (display only for master/packaged unit) Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.
Each unit is equipped with known brand PLC control system. This system is to provide precise and stable
control in long-term running. Meanwhile, it offers perfect communication function, which is convenient to realize
interface with building control system.
• Rubber anti-vibration mounting..
• Compressor soft connection
• BMS
• Stainless steel covering
• Heat recovery 20%-25%
• Remote condenserModel80110130160180Nominal cooling capacityusRT83109127165178kW291384445582626Cooling power inputkW99131152193209Nominal heating capacityusRT8095120164175kW281335421576616Heating power inputkW91111136189202Refrigerant circuit qtyEA11111CompressorType/Semi-hermetic screw QuantityEA11111CondensorFan quantity EA68101214Fan powerkW5.47.2910.812.6Motor RPMRPM950950950950950Fan sizemm800800800800800Air flowm³/h102000136000170000204000238000EvaporatorType/Shell and tube heat exchangerWater pressure dropkPa4050505050Water flowm³/h506677100108Water pipeDN100100100125125Unit dimensionLengthmm30004000500060007000Widthmm22002200220022002200Heightmm23002300230023002300Unit weightNet weightkg32333678415151936911Running weightkg33223799430252767101Noise levelDB(A)7272747475Model220250280330360Nominal cooling capacityusRT223253284331356kW768890100011641252Cooling power inputkW262304342390418Nominal heating capacityusRT215239284327350kW75684299811511232Heating power inputkW246271316379404Refrigerant circuit qtyEA22222CompressorType/Semi-hermetic screw QuantityEA22222CondensorFan quantity EA1620222428Fan powerkW14.41819.821.625.2Motor RPMRPM950950950950950Fan sizemm800800800800800Air flowm³/h8081860393231055311853EvaporatorType/Shell and tube heat exchangerWater pressure dropkPa5555556060Water flowm³/h132153172200215Water pipeDN100*2100*2125*2125*2150*2Unit dimensionLengthmm800010000110001200014000Widthmm22002200220022002200Heightmm23002300230023002300Unit weightNet weightkg7289830191571038711617Running weightkg8081860393231055311853Noise levelDB(A)7880838484
Factory View
Production Machinery
Test Lab
Air cooled water chiller Production Line