Sigilus

Low noise split refrigeration units

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

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Description

Split systems for small and medium size cold rooms at positive and negative temperature, composed of a low-noise condensing unit and a slim-type, cubic-type or double flow evaporating unit.

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.
  • BSF-N series: low-noise motocondensig unit and slim-type evaporating unit for low temperature.
  • MSF-Q series: low-noise motocondensig unit and cubic-type evaporating unit for positive temperature.
  • BSF-Q series: low-noise motocondensig unit and cubic-type evaporating unit for low temperature.
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Installation Sigilus
  • 230 V-I-50 Hz or 400 V-III-50 Hz power supply. Others voltages by request.
  • Minimal R-134A or R-449A refrigerant load.
  • Hermetic reciprocating compressor.
  • Double noise compressor insulation.
  • Large surface L-shape condensing coil (straight for series 0 and 1).
  • Low-speed condensing motor fans.
  • Proportional control of condensing pressure (optional for -N version).
  • High and low pressure switches.
  • Discharge muffler (for models 1 HP or more) and crankcase heater.
  • Liquid receiver.
  • Refrigerant preload for 10 m of pipe.
  • Evaporating unit: slim-type (-N version) or cubic-type (-Q version).
  • Built-in thermostatic expansion valves and solenoid valves.
  • Electrical heater defrost.
  • Stainless steel drain pan.
  • Flare-type connections (up to 1/2”-3/4”) and service valves.
  • MCB protection.
  • Multifunctional electronic control with remote keyboard and digital condensationcontrol.
  • Liquid injection system for negative temperature models with R-449A.

Serie MSF-N/BSF-N

  • Change to 400 V-III-50 Hz power supply.
  • Proportional control of condensing pressure through fan speed variation (except 0 series).
  • Coil protection grille.
  • Built-in oil separator.
  • Anti-corrosion evaporator coil coating.
  • Anti-corrosion condenser coil coating.
  • Larger sized multifunction electronic control

Serie MSF-Q/BSF-Q

  • Change to 400 V-III-50 Hz power supply.
  • Coil protection grille.
  • Built-in oil separator.
  • Anti-corrosion evaporator coil coating.
  • Anti-corrosion condenser coil coating.
  • Larger sized multifunction electronic control.

MSF/BSF-N series

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MSF/BSF-Q series

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