LREXT

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LREXT

LREXT

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

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

Versions

  • LREXT - Cooling only

Features

  • 5 sizes with cooling capacity from 64 to 207 kW (from 18 to 57 TON)
  • EC Inverter axial fans
  • Scroll compressors (Inverter Scroll also available on request)
  • Plate exchanger
  • Double circulating pump
  • 5 sizes with cooling capacity from 276 to 863 kW (from 79 to 245 TON)
206020802100315042006250630084001050012750
PerformancesCooling capacity (1)kW64,375,6100155207276330428546863
Absorbed power (1)kW16,621,327,241,655,272,285,0113141232
EER (2)3,873,553,683,733,753,823,913,823,873,72
Power supplyV/Ph/Hz400 / 3 / 50400 / 3 / 50400 / 3 / 50400 / 3 / 50400 / 3 / 50400 / 3 / 50400 / 3 / 50400 / 3 / 50400 / 3 / 50400 / 3 / 50
CompressorsQuantityn°222346681012
Circuitsn°1111222222
Capacity stepsn°222346681010
Water circuit.Water flowl/s2,573,124,126,388,5311,4013,6017,7022,6035,60
Sound pressureSTD version (3)dB(A)60606161636768707172
With SL accessory (3)dB(A)58585959616465676869

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.