Multi-service condensing units for outdoors installation thanks to their low-noise operation, with cooling capacity regulation, for positive and negative applications. It is a single compressor mini-chiller in a self-contained construction to service a group of commercial evaporating units.
- VRC system for gradual cooling capacity regulation.
- Tropicalised design for ambient temperature up to 50ºC.
- Triple acoustic isolation.
- Electric and power board integrated.
- Electronic control with remote keyboard to control the evaporating unit.
- Solenoid valve.
Sigilus-multi condensing units with variable refrigerant capacity system, at medium or low temperature, hold in a compact construction a whole mini-chiller by itself to service several evaporating units.
They are specially recommended to service small sized commercial installations, when centralizing the cooling production of several cold rooms, refrigerated showcases, refrigerated displays and cabinets.
- MDF-VF series: Positive temperature, from 2,9 to 10,7 kW (Evaporating temperature -10ºC / 35ºC).
- BDF-VF series: Negative temperature, from 2,0 to 7,8 kW (Evaporating temperature -30ºC / 35ºC).
- 400V-III-50Hz power supply.
- R404-A, R134a, R-407A, R-407F or R-507A refrigerant.
- VRC system (Variable Refrigerant Capacity) for cooling capacity regulation by adapting the refrigerant flow to the demand of the evaporating units, keeping constant the pressure in suction line.
- Hermetic reciprocating compressor, acoustic isolated, mounted on shock absorbers, with internal klixon.
- Oil separator integrated (except for 1000 series).
- Large surface condensing coil, in copper pipes and aluminium fins, tropicalised for ambient temperature up to 50ºC.
- Low-speed motorfans, mounted on nozzles, dynamically balanced blades and external protection grille.
- Proportional control of condensation temperature by fan speed control.
- Refrigeration circuit equipped with high and low pressure switches, ceramic filter drier, liquid receiver, sight glass and solenoid valve.
- Full electrical and power panel, with compressor and motorfan magnetothermical protection.
- Anticorrosion coil coating.
- Coil protection grille.