2013 - ESS Energie Systeme & Service GmbH (Viessmann Group) - Vitobloc 200 EM-401/549 - Natural Gas

ESS Vitobloc 200 EM-401/549 Natural-Gas CHP Cogeneration Unit

Used natural-gas-fired combined heat and power unit manufactured by ESS Energie Systeme & Service GmbH, part of the Viessmann Group. The unit was manufactured in 2013 and is equipped with a MAN gas engine, generator, heat-recovery system, gas train and electrical control cabinet.

• Electrical output: 401 kW


• High-temperature thermal output: 549 kW


• Low-temperature thermal output: 26 kW


• Fuel input: 1,053 kW


• Electrical supply: 400 V / 50 Hz


• Maximum flow temperature: 85 °C


• Maximum return temperature: 65 °C


• Permissible operating pressure: 10 bar high-temperature circuit and 2 bar low-temperature circuit


• Serial number: 7424399 3 01648 109


• Approximate dimensions: 4,000 x 1,600 x 2,400 mm


• Approximate weight: 5,000 kg

The CHP unit is designed for the simultaneous production of electrical power and useful thermal energy from natural gas. The photographs show an enclosed engine-generator package with insulated exhaust and heat-recovery equipment, gas train and separate control cabinet.

The unit is offered in used condition. Visible signs of previous industrial use, including oxidation, contamination and locally damaged exhaust insulation, are present.