2014 KW Energie Smartblock

Manufacturer: KW Energie 

Model: Smartblock

Year of Manufacture: 2014

Type of Machine: CHP Plant

Operating Hours: 17,000 

Fuel Type: Natural Gas

Engine: Kubota

Electrical Output: 22 kW

Thermal Output: 50 kW (with condensing boiler use)

Fuel Input: 68.4 kW

Condition: Fully functional

Motor Data

• Model: Kubota R24
• Type: Four-Stroke Otto Engine
• Cylinder Count: 4
• Displacement: 2.4 Liters
• Nominal Speed: 1500 rpm

Efficiency Data

• Total Efficiency: 105.3%
• Electrical Efficiency: 32.2%
• Thermal Efficiency: 73.1%
• Primary Energy Savings: 34.1%
• Primary Energy Factor: 0.36
• Overall Annual Utilization Rate: 105.3%

Gas Connection Data

• Gas Supply Pressure: 20-50 mbar
• Gas Flow Pressure: 16 mbar
• Volume Flow (at 0°C, 1013 mbar): 6.8 Nm³/h

Temperature Data

• Flow Temperature: Max. 85°C
• Return Temperature: Max. 65°C
• Combustion Air Demand: Min. 75 m³/h
• Room Air Temperature: 5°C to Max. 35°C

Exhaust Gas Emissions

• CO (Carbon Monoxide): 29 mg/m³
• NOₓ (Nitrogen Oxides): 54 mg/m³
• Exhaust Gas Temperature: ~50°C
• Exhaust Gas Volume Flow: ~83 m³/h
• Exhaust Gas Mass Flow: ~80 kg/h
• Exhaust Gas Back Pressure: Max. 5 mbar

Noise Level

• Sound Pressure Level (BHKW): ~56 dB(A) at 1m

BHKW Dimensions, Weight, and Connections

• Dimensions (L × W × H in m): 1.41 × 0.82 × 0.98
• BHKW Weight: 895 kg
• Heating Water Connections (Flow/Return): 1"
• Exhaust Connection: DN100

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