Popravak PASS postrojenja HE Varaždin

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The subject of procurement is repair works to eliminate damage to the cable compartment of the sectional/connecting module of the “B” PASS 123 MO Aggregator in HE Varaždin, including replacement of the conductive insulators of the damaged phase of the cable connection of the sectional/connecting field of the “A” and “B” PASS 123 MO Aggregator in HE Varaždin, and installation of new sealing and filtering material on the cable compartments of the faulty sectional/connecting field. PASS 123 MO (manufacturer ABB-Hitachi) facility at HE Varaždin is an existing electrical power structure—an installation—constructed and put into operation in 2012. The PASS M0 DCB facility consists of two highly integrated 110 kV metal-enclosed, gas (SF6) insulated switching modules for outdoor installation, connected to each other by a 110 kV cable connection via a sectional field. Each PASS module consists of: - A cable connection for a cable connection to the existing 110 kV transmission line, which together with a voltage measuring transformer, a current measuring transformer, a disconnecter and a switch forms the DV connection; - A cable connection for a cable connection between the modules, which…

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