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Condensing units with air cooled condensers with:

  • Piston hermetic compressors;
  • Piston semihermetic compressors;
  • Scroll compressors.

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Operating range

Zakres

Characteristics

POWER SUPPLY:

3/400V/50 Hz

Refrigerant:

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

STRUCTURE:

Steel base or frame, powder painted.

Air condenser:
  • Coil made of copper tubes and aluminum fins,
  • Steel casing,
  • Powder painted,
  • Arial fan with protected grill.
COMPRESSORS:

Equipped with: crankcase heater, oil sight glass, rotalock valves both on suction and discharge side, motor protection.

STANDARD EQUIPMENT

liquid receiver:

With PED certificate equipped with:

  • Shut-off valve on outlet side,
  • sight glass (from 15 dm³),
  • Safety valve connection (from. 15 dm³)
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 in CSGLE series
condenser fans:

With 3-phase motor.

optional equipment

semihermetic compressors
  • Capacity control
  • Unloaded start up
  • Discharge head fan (GLE series)
Condenser fan

Speed controller for:

  • 1/230V/50Hz motor fan (350mm, 500mm)
  • 3/400V/50Hz motor fan (630mm)
  • 1/230/50Hz motor fan (350mm, 500mm)
others:
  • Oil separator;
  • Safety valve on liquid receiver (two valves and three-way shut-off valve);
  • Low pressure switch;
  • High pressure switch for condenser fan control;
  • Wired IP54 connecting box *Units produced according to the individual design are also offered.

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Catalog

PFR