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"Delta Star" AD

Planned repair of dry electric filters

250226-10-Aurubis DEF 1-2

As per contract with "Aurubis Bulgaria: AD , "Delta Star: AD carries out activities from the planned overhaul of Dry Electric Filters SEF #1 and #2. Activities cover power supply and facility management systems. It is planned that these systems will be dismantled and new ones will be built in their place. In connection with this, the company builds completely new cable routes from the factory substation to the facilities and lays new power supply cables. Along with this, new communication and control cables are installed and associated sensors and existing instrumentation are replaced. Electrical panels are being replaced for the new transformers in the power substation, in parallel, the installation of new panel repairs and the replacement of the lighting system in the relevant sections is being carried out. In the final stage, heaters will be installed on the filter housings to ensure the required temperature regime.