Electric power units operate:
- in the diesel mode burning only liquid fuel (diesel fuel or crude oil);
- in the gas/diesel mode in which gas is burned as main fuel (85-95%) and liquid fuel is used as pilot
- fuel (5-15%).
- diesel fuel according to GÎSÒ 305 or European standard EN590 and «crude oil» having composition to be agreed upon with the producer; natural or associate gas with methane number 48 minimum.