LREXT/Y

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LREXT/Y

LREXT/Y

LREXT/Y - LOGICA AIRCOOLED LIQUID CHILLERS WITH SCREW COMPRESSORS AND EC INVERTER FANS FOR HIGH EXTERNAL AMBIENT TEMPERATURE (UP TO 52°C)

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LREXT/Y - LOGICA AIRCOOLED LIQUID CHILLERS WITH SCREW COMPRESSORS AND EC INVERTER FANS FOR HIGH EXTERNAL AMBIENT TEMPERATURE (UP TO 52°C)

Versions

  • LREXT/Y - Cooling only

Features

  • 5 sizes with cooling capacity from 276 to 840 kW (from 79 to 239 TON)
  • EC Inverter axial fans
  • Screw compressors (Inverter Screw also available on request)
  • Shell and tube exchanger
  • Double circulating pump
22502300240025002750
PerformancesCooling capacity (1)kW276350492610840
Absorbed power (1)kW69,988,1124153212
EER (2)3,953,973,963,993,96
Power supplyV/Ph/Hz400 / 3 / 50400 / 3 / 50400 / 3 / 50400 / 3 / 50400 / 3 / 50
CompressorsQuantityn°22222
Circuitsn°22222
Capacity stepsn°SteplessSteplessSteplessSteplessStepless
Water circuit.Water flowl/s11,413,617,722,635,6
Sound pressureSTD version (3)dB(A)6868707172

Dimensions

Notes

  • 1 Chilled water from 20 to 15°C, ambient air temperature 35°C.
  • 2 Chilled water from 20 to 15°C, ambient air temperature 46°C.
  • 3 Sound pressure level measured in free field conditions at 1 m from the unit. According to ISO 3744.
  • N.B. (1) The nominal inlet/outlet water temperature at notes (1) and (2) is 3 degrees lower than nominal inlet/outlet water temperature on cooling door to take into account the presence of LPS Leak Prevention System.