With the application setting Refrigeration & Air Conditioning (AC) the capacity data of the compressor are related to the evaporator (cooling capacity).
With the heat pump application function the capacity data of the compressors are related to the condenser (heat capacity).
Required minimum superheating Δtoh = 20 K
Supplementary cooling or reduced suction gas temperature (Δtoh<20K)
Supplementary cooling and reduced suction gas temperature (Δtoh<20K)
The compressor can be operated within the limits of the applications shown in
the diagram.Please note the importance of the colour shaded areas.A
minimum superheating of Δtoh = 20 K must be maintained for the dark-blue
application range.An internal IHX heat exchanger must be provided for this
if necessary.Thresholds should not be selected as the design point or the
continuous operating point.
Semi-hermetic suction gas-cooled reciprocating compressor in compact design
especially for the use with hydrocarbons. The best possible serviceability is
provided by means of a replaceable drive motor, among other things. The
compressor stands out due to its outstanding running comfort and efficient
operating performance. The suction shut-off valve can be rotated by 90° in each
instance. Dependable mechanism lubrication is guaranteed by means of an oil pump
which is independent of rotating direction, as well as a large-volume oil sump.
The large-volume electric terminal box (IP66) in solid aluminium design has a
fold-back and removable hinged lid with easy quick-release fastener. An
electronic motor protection MP10 (for installation in the switch cabinet) with
optical status indication uses PTC sensors in series to monitor the winding
temperature and, if desired, the discharge gas temperature. The
compressor has to be equipped with heat protection thermostat and oil sump
heater. The oil filling is the special oil Synth 68. To
ensure the safety measures, an additional agreement has to be signed.
Colour: blue (RAL 5000)
reciprocating compressorSingle-section compressor housing with hermetically integrated electric
Winding protection with PTC resistor sensors. Electronic
triggering unit INT69 G to be fitted in switch cupboard (enclosed)
connection of oil level controllers ESK, Traxoil, AC+R or CARLY 4)
Oil charge:HG HC: FUCHS Reniso SYNTH 68
Suction and discharge line valve
Inert gas charge
4 anti-vibration pads enclosed
Oil sump heater110-240 V - 1 - 50/60 Hz, 50-120 W, IP66PTC heater
Thermal protection thermostat
Additional fan230 V AC - 1 - 50 Hz, 97 W,
IP44230 V AC - 1 - 60 Hz, 128 W 5)
Special voltage and/or frequency (on request)