Sigilus

Low noise split refrigeration units

Split systems for small and medium size cold rooms at positive and negative temperature.

Description

Sigilus series is a refrigeration split system for outdoor installation.

Sigilus units combine the latest refrigeration technologies with traditional tested solutions in a very compact design. They have a strong structure but also feature a reduced weight, and reduced refrigerant load. They are built in galvanized steel with weatherproof polyester paint, and comprise a complete electronic regulation with remote controller and digital condensation control, with fast cooling and night mode to improve the efficiency

Sigilus units are available in differents configurations:

  • MSF-N series: low-noise motocondensig unit and slim-type evaporating unit for positive temperature, from 0,7 to 7,6 kW
  • BSF-N series: low-noise motocondensig unit and slim-type evaporating unit for low temperature, from 0,6 to 4 kW
  • MSF-Q series: low-noise motocondensig unit and cubic-type evaporating unit for positive temperature, from 3,4 to 13,7 kW
  • BSF-Q series: low-noise motocondensig unit and cubic-type evaporating unit for low temperature, from 2,5 to 9,7 kW
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Sigilus instalada Sigilus units intalled
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installation Sigilus Sigilus installation scheme
  • 230 V-I-50 Hz or 400 V-III-50 Hz power supply.
  • Minimal R-134a / R-449A refrigerant load.
  • Hermetic reciprocating compressor with double noise insulation, discharge muffler (for models 1 HP or more) and crankcase heater.
  • Large surface L-shape condensing coil (straight for series 0 and 1).
  • Low-speed and low-noise condensing motor fans.
  • Proportional control of condensing pressure (as option for -N version).
  • High and low pressure switches.
  • Liquid receiver with refrigerant preload for 10 m of pipe.
  • Evaporating unit: slim-type (-N version) or cubic-type (-Q version).
  • Built-in thermostatic expansion and solenoid valves.
  • Electrical heater defrost (except ASF series).
  • Stainless steel drain pan.
  • Flare-type connections (up to 1/2”-3/4”) and service valves.
  • MCB protection.
  • Multifunctional electronic control with remote keyboard.
  • Liquid injection system for negative temperature models with R-449A.
  • Change to 400 V-III-50 Hz power supply.
  • Proportional control of condensing pressure through fan speed variation (except series 0).
  • Coil protection grille.
  • Built-in oil separator.
  • Anti-corrosion evaporator coil coating.
  • Anti-corrosion condensator coil coating.
  • Larger sized multifunction electronic control.

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