Rad opisuje SCADA sustav sa primjenom u energetici, njegove karakteristike, komponente, prednosti, nedostatke te razlike u odnosu na SCADA sustave u drugim granama. U radu su opisana dva primjera SCADA sustava tj. zahtjevi, karakteristike i primjeri konfiguracije.The work describes the SCADA system with application in power, its characteristics, components, advantages, disadvantages and differences to SCADA systems in other branches. The work describes two examples of SCADA system software with its requirements, characteristics and configuration examples