CRE-TRY 1250/1÷41560/1

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CRE-TRY 1250/1÷41560/1

A CLASS energy efficiency aircooled liquid Chillers with axial fans, Turbocor (magnetic levitation) compressors, microchannel condensing coils and flooded shell and tube exchanger

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The innovative CRE-TRY 1250/1÷41560/1 units, with R134a refrigerant, are designed to provide an effective solution to highly selective system needs. Efficiency at partial loads, low inrush currents, an excellent silent functioning, reduced weight and the specific design and handling of every manufacturing aspect make the CRE-TRY 1250/1÷41560/1 series the top unit of the range.
The use of TURBOCOR dynamic partial-load oil-free magnetic levitation compressors managed by the TURBOSOFT self-adaptive electronic control, of flooded shell & tube evaporator and innovative Microchannel heat exchangers, results in a high energy efficiency with unequaled SEER values, with minimum water content, and an excellent silent functioning. Compared to traditional units, equipped with Screw compressors, CRE-TRY 1250/1÷41560/1 units have low operational costs during their entire operating period, even lower than 50%.
Units are featured as standard with an electronic proportional device that ensures efficient continuous functioning of the unit with outside air temperature down to –20 °C.
CRE-TRJ 1250/1÷41560/1
On request, units can be supplied with R513A refrigerant.


  • CRE-TRY - Cooling only


  • Structure with supporting frame, made of galvanised sheet metal with additional protection provided by polyester powder coating.
  • Semi-hermetic centrifugal compressors with dual Turbocor turbine, oil free, magnetic rising rotor, thermal protection, continuous capacity adjustment system thanks to built-in INVERTER, automatic anti-cavitation system. The power circuit of the compressor is fitted with a set of electrolytic condensers to control the rising in the event of a power failure, reactor for the power factor correction, EMI filter for electromagnetic compatibility.
  • Axial fans directly coupled to an electric motor with external rotor.
  • Condenser made of aluminium MICROCHANNEL coils.
  • High efficiency flooded shell and tube type evaporator, with one independent circuit on the refrigerant side and one on the water side, complete with water differential pressure switch.
  • Cooling circuit shut-off valves on suction, discharge and liquid line.
  • Electronic expansion valve.
  • Electronic high and low pressure gauges.
  • R134a refrigerant. On request R513A refrigerant.
  • Electrical board includes: main on-off switch with door lock, fuses, electronic/digital overload device to protect the compressors and thermocontacts for fans, interface relay and terminals for external connections.
  • Condensing Control is included: electronic proportional device that ensures efficient and continuous functioning of the unit with outside air temperature down to –20 °C. It also allows to reduce the sound level especially at night. It consists of a fans speed controller with continuous speed regulation, high and low pressure transducers on cooling circuit and an electrical heater on electrical board.
  • TURBOSOFT control and regulation system, equipped with RS485 serial interface, can be supplied with an optional Web Monitoring device for remote monitoring via GPRS/EDGE/3G/TCP-IP network.

Factory fitted accessories

  • IM Automatic circuit breakers
  • DPS Double power supply
  • EC EC Inverter fans
  • ECH EC Inverter fans with high available static pressure
  • TXB Coil with epoxy treatment
  • EW External water connections
  • PU Single circulating pump
  • PD Double circulating pump
  • TS Touch Screen Interface
  • WM Web Monitoring - Wireless remote monitoring (GPRS/EDGE/3G/TCP-IP)
  • IST Modbus TCP/IP protocol, Ethernet port
  • ISB BACnet MSTP protocol, RS485 serial interface
  • ISBT BACnet TCP/IP protocol, Ethernet port
  • ISL LonWorks protocol, FTT-10 serial interface
  • ISS SNMP protocol, Ethernet port
  • IAV Remote set-point, 0-10 V signal
  • IAA Remote set-point, 4-20 mA signal
  • IAS Remote signal for second set-point activation
  • IDL Demand limit from digital input
  • CP Potential free contacts

Loose accessories

  • MN High and low pressure gauges
  • CR Remote control panel
  • RP Coils protection metallic guards
  • AG Rubber shock absorbers
  • AM Spring shock absorbers
  • FL Flow switch
CoolingCooling capacity (1)kW2723093674575397068441049117713791644
Absorbed power (1)kW687892117137177212265299351416
Cooling (EN14511)Cooling capacity (1)kW2713083654555377038411042117413751640
Absorbed power (1)kW697994119139180215272302355420
EER (1)3,933,903,883,823,863,913,913,833,893,873,90
SEPR (2)6,316,546,556,696,646,646,686,686,916,916,83
Refrigerant circuits11111111111
Capacity stepsSteplessSteplessSteplessSteplessSteplessSteplessSteplessSteplessSteplessSteplessStepless
EvaporatorWater flowl/s13,0014,7617,5321,8325,7533,7340,3250,1256,2365,8978,55
Pressure dropskPa7748484549715587556075
Water connectionsDN100100100125125150150150150200200
Electrical characteristicsPower supplyV/Ph/Hz400/3/50400/3/50400/3/50400/3/50400/3/50400/3/50400/3/50400/3/50400/3/50400/3/50400/3/50
Max. running currentA164167172249323331474481707653933
Max. starting currentA39424760176199242289410507612
Unit with pumpPump available static pressurekPa105185200145185135180105175175130
Water connectionsDN100100100125125150150150150200200
Sound pressureSTD version (3)dB(A)6868686869696968697070
WeightsTransport weightkg21002100239024153105345035104940559064306610
Operating weightkg21702170252025453245361036805140581066606850




  • 1 Chilled water from 18 to 13 °C, ambient air temperature 35 °C.
  • 2 Efficienza energetica stagionale di raffreddamento di processo ad alta temperatura secondo il Regolamento UE n. 2016/2281.
  • 3 Sound pressure level measured in free field conditions at 1 m from the unit. According to ISO 3744.