Elektrische Anlagen, 2024 KHK, Sanierung der Kunsthalle zu Kiel

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The construction work includes, under the electrical systems trade, the following main components and scope of performance: 1 central battery system (11 kW, single-phase) for supplying approx. 360 safety and escape sign luminaires of different designs; 1 photovoltaic system with 125 modules (each at least 430 Wp) and 4 inverters (2 x 25 kW / 2 x 20 kW); 1 building main distribution board and 1 main RLT distribution board as a floor-standing distribution board; 11 sub-distribution boards as floor-standing and/or wall-mounted distribution boards; approx. 630 m of cable trays of different widths with associated brackets, ladder rungs and electrical installation conduits; approx. 82.5 km of installation cables (NYM-J) and approx. 1.3 km of power cables (NYY-J/NYCWY); more than 500 earthed contact sockets and switches and approx. 70 presence detectors for KNX-controlled room automation; 1 KNX building visualisation system with programming of 200 light scenes; approx. 570 LED luminaires for general lighting as well as more than 500 spotlights and special luminaires (NV and high-voltage busbar systems) for exhibition lighting; various earthing and potential equalisation components, and…

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