VDI 4682 Blatt 2:2016-11

The standard lists special characteristics concerning service work on the respective micro-CHP technologies. Users of this standard should be plant operators, manufacturers, service providers and planners of micro/mini-CHP plants to 20 kWel and with a fuel capacity of up to 70 kW, based on the following CHP units: spark-ignition engines, diesel engines, Stirling engines, steam engines, microturbines, fuel cells (PEMFC/SOFC). The necessary service work on the above-mentioned CHP units are listed in checklists. For cogeneration systems with a higher fuel capacity applies VDI 4680.