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- Konvekta KKI GmbH & Co. KG
- CO2 Heat pump system for DD electric bus
CO2 Heat pump system for DD electric bus
CO2 Heat pump system for DD electric bus
The document describes an air-water heat pump system designed for e-mobility applications, specifically for double-decker electric buses. It utilizes the natural refrigerant R744 (CO2) and offers simultaneous cold and warm water production with high efficiency compared to traditional electric heaters.
- Cooling capacity: 14,400 W (12,400 kcal/h or 49,200 BTU/h)
- Heating capacity: 15,600 W
- Max current draw in heating mode: 90 A
- Energy consumption: 9.6 kW (heating), 10.8 kW (cooling)
- Dimensions: 1450x1025x510 mm
- Optimized efficiency through a frequency-controlled compressor
- AES mode for hot water production without an electric boiler
- Independent control for driver and passenger areas
- On-demand de-icing during operation
- Waste heat recovery integrated into the heating circuit
- Natural refrigerant with A1 classification (non-toxic, non-flammable)
- Low total cost of ownership (TCO) due to reduced service costs and optimized energy consumption
- Decoupled component carrier with flexible configuration
- Integration with battery management systems
- Certified according to DIN EN ISO 9001 / 14001 / 50001
Konvekta AG, Am Nordbahnhof 5, 34613 Schwalmstadt, Germany
Contact: Anja Walde, [email protected], phone +49 (0) 6691 76-142
Catalog excerpts
Luft-Wasser-Warmepumpe / Air-water heat pump HVAC & Thermomanagement Systeme fur Busse HVAC & thermal management systems for buses Engineered for e-mobiMy Luft-Wasser Warmepumpensystem mit naturlichem Kaltemittel R744 (CO2) ■ Gleichzeitige Kalt- und Warmwasserbereitung ■ Herausragende Effizienz im Vergleich zu einem elektrischen Heizer ■ Energy Collect Abwarmenutzung Air-water heat pump system with natural refrigerant R744 (CO2) ■ Simultaneous cold and warm water production ■ Outstanding efficiency in comparison to electric boiler ■ Fully integrated CAN-control system, customized via 500 parameter settings ■ Energy Collect waste heat recovery
Open the catalog to page 1
CO2 Warmepumpe / Heat pump Kalteleistung / Cooling capacity [W] 14.400 Kalteleistung / Cooling capacity [kcal/h] 12.400 Kalteleistung / Cooling capacity [BTU/h] 49.200 Heizleistung / Heating capacity [W] 15.600 max. Stromaufnahme Heizbetrieb gesamt / max. current draw heating mode cumulative [A] 90 ^ max. Betriebsstrom Kompressor [A] / max. operating current compressor [A] 18 Anlaufstrom Verdichter [A] / Starting current compressor [A] 97(1) § Leistungsaufnahme Heizbetrieb [kW] / Energy consumption heating mode [kW] 9,6 Leistungsaufnahme Kuhlbetrieb [kW] / Energy consumption cooling mode [kW]...
Open the catalog to page 2All Konvekta KKI GmbH & Co. KG catalogs and technical brochures
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