energy & engines: power generators, engines, turbines, boilers / power generators
Manufacturer:
Model:
Type of machine: 2013 - ESS Energie Systeme & Service GmbH (Viessmann Group) - Vitobloc 200 EM-401/549 - Natural Gas
item-No.: 170362507
Quantity: 1
Date: 23.10.2026
Location: 2270 Ormož
Auction start price: 9000 EUR
Auction Price: 9,000 EUR
Seller-item-No.:84b9452a-b0c2-45d6-8344-f34b529ef716
Go to auction:
End of auction: 24.11.2026 - 11:11
Industrial packaged natural-gas-fired combined heat and power unit designed for simultaneous production of electricity and useful heat. The installation incorporates a MAN gas engine, generator/alternator, heat-recovery equipment, gas train, exhaust system and ESS/Viessmann control equipment within an acoustic enclosure.
Technical specifications:
Electrical output: 401 kW
High-temperature thermal output: 549 kW
Low-temperature thermal output: 26 kW
Fuel energy input (Hi): 1,053 kW
Electrical interface: 400 V, 50 Hz
Maximum current: 800 A
Maximum flow temperature: 85°C
Maximum return temperature: 65°C
HT circuit maximum operating pressure: 10 bar
LT circuit maximum operating pressure: 2 bar
Nominal efficiency based on rated outputs:
Electrical efficiency: Approx. 38.1%
HT thermal efficiency: Approx. 52.1%
Combined useful output including LT circuit: Approx. 976 kW
Calculated combined efficiency: Approx. 92.7%
Visible equipment / components:
MAN natural-gas engine
Generator / alternator
Acoustic machine enclosure
Heat-recovery equipment / heat exchangers
Gas train and pressure-regulating equipment
Engine ignition / combustion-control components
Exhaust system and insulation
Ventilation ducting
ESS / Viessmann control cabinet
Associated electrical and installation controls
