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packaged condensing units

Packaged condensing units with air cooled condensers.

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Characteristics

Structure
  • Self-supporting steel casing integrated with condenser coil with possibility of electric box casing assembly;
  • KOMPAKT – with fans blowing vertically;
  • MINI – with fans blowing horizontally
Refrigerant:

R404A/R507?R407F/R448A/R449A/R407C/R134A

POWER SUPPLY

3/400V/50 Hz

COMPRESSORS:

Equipped with:

  • crankcase heater;
  • oil sight glass;
  • Rotalock valves both on suction and discharge side;
  • motor protection.
Condenser

Made of copper tubes and aluminum fins.

STANDARD EQUIPMENT

condenser fans:
  • axial 3-phase motor;
  • 500mm/630mm – dual speed;
  • 350mm – single speed;
  • High pressure switch to control a single fan only in KOMPAKT units.
PROTECTION:
  • dual pressure switch in units with one compressor;
  • high pressure switch per compressor and low pressure switch in two-compressors units;
  • differential pressure switch in units with a compressor equipped with an oil pump;
  • liquid injection for ZF compressors.
liquid line components in mini units
  • filter drier
  • sight glass
  • shut-off valve
connecting box

KOMPAKT casing offers a special space for electric box assembly. In MINI units cables are connected to the terminals in electric box.

liquid receiver:

in MINI units only with PED certificate equipped with:

  • sight glass (from 15dm³)
  • safety valve connection (from15dm³)

Optional equipment

semihermetic compressors
  • Capacity control
  • Unloaded start up
Condenser fan
  • Speed controller for
    • 1/230V/50Hz motor (350mm,500mm);
    • 3/400V/50Hz motor (630mm);
  • Additional high pressure switch.
others
  • Liquid receiver for KOMPAKT units
  • Safety valve on liquid receiver (two valves and three-way shut-off valve)
  • Oil separator
  • Liquid separator
  • Low pressure switch
  • Electric box casing for KOMPAKT units only

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Catalog

PFR