Large scale screw heat pump / Large scale screw heat pump

Last updated on: June 6, 2025

Information verified by manufacturer

Note on the Completeness of Product Information

The product information listed on this page generally does not include all requested details. Some information may be missing as it is not provided by the manufacturer or depends on the specific configuration of the large heat pump. Especially for products with higher heating capacities, these often involve customized system solutions.

For detailed information, please contact the manufacturer directly.

Information

Product	Large scale screw heat pump
Product Series	Large scale screw heat pump
Manufacturer	Araner Global DMCC
TRL	7
Max TRL	7
Operation Mode
Refrigerant	R1234ze(E)
Refrigerant Filling Quantity [kg]	1,800
Source Type	Abwärme (Brine/Water), Wasser/Sole (Brine/Water)
Sink Type	Fernwärme
Lifespan [y]	25

Notes

Comment	Es handelt sich nicht um ein Unternehmen, das einen Katalog von Wärmepumpen anbietet, sondern um ein EPC-Unternehmen (Engineering, Procurement und Construction), das komplette, maßgeschneiderte Lösungen bereitstellt. Die Leistungen gehen über die bloße Lieferung einer Wärmepumpe hinaus; es werden individuell gestaltete Lösungen entwickelt, die für jeden Kunden unterschiedlich sind. Das Leistungsspektrum umfasst Prozess-, Mess- und Regeltechnik, Elektrotechnik sowie Bauingenieurwesen und schließt die Inbetriebnahme und den Start-up der Anlagen ein. Daher finden sich im Abschnitt „Produktinformationen“ Details zu maßgeschneiderten Projekten, die entwickelt wurden und Daten zu den vollständigen Wärmepumpensystemen liefern.
Information Source	None
Verified	True

Technical Specifications

Circuit Type	Closed
Number of Circuits	4
Circuit Configuration	2 streams of 2 heat pumps in series-counter flow
Additional Circuit Information
Minimum nominal thermal Capacity [kW]	11,942
Nominal Thermal Capacity [kW]	12,300
Nominal Electrical Power [kW]
Electrical Connection Voltage [V]
Electrical Connection Phase	3
Electrical Connection Frequency [Hz]	50

Temperature Specifications

Minimum Flow Temperature [°C]	75
Maximum Flow Temperature [°C]	80
Minimum Source Temperature [°C]	32
Maximum Source Temperature [°C]	32
Maximum Temperature Increase [K]	48

More information regarding COPs

Physical Dimensions

Length [mm]	8,000
Width [mm]	2,300
Height [mm]	4,000
Weight [kg]	27,395
Maximum Weight [kg]
Weight Description
Condenser Inlet
Condenser Outlet
Evaporator Inlet
Evaporator Outlet
Installation Type	Vollständig montierte Einheit (fully assembled unit)
Space Requirements [m2]
Room Height Requirements [mm]

Compressor information

Compressor	Schraubenverdichter
Number of Compressors	4
Compressor Regulation	Slide valve / VSD
Minmum Load [%]	20

Sound information

Sound Power Level [dB]
Sound Pressure Level (1m) [dB]
Sound Pressure Level (10m) [dB]