Electrical engineering for complete renovation of Pestalozzischule Zeitz

Electrical engineering: 1 current transformer and meter cabinet (400 A), 1 low-voltage main distribution board (800 A), 16 sub-distribution boards (250 A), 1 central battery system, approx. 219 safety emergency lights, approx. 1,258 installation devices, approx. 548 luminaires, 1 house alarm system (central unit, 120 automatic smoke detectors, 42 push-button detectors, 23 optical signal generators), 3 smoke and heat exhaust ventilation systems (central unit, smoke switches, push-button detectors and wind/rain sensors), 2 stand-alone data distributors (approx. 350 data ports Cat. 6A), 6 door intercoms, 1 clock system (1 master clock and 57 slave clocks), 2 public address systems (central unit technology, players, microphone and loudspeakers), 1 scoreboard, 1 voice alarm system (central unit technology, 1 speaking station and 244 loudspeakers), 2 disabled emergency call systems (central unit, pull cords and service room unit), approx. 56,000 m power/low-voltage cables without integrated functional integrity, approx. 3,450 m power/low-voltage cables with integrated functional integrity, laying systems (approx. 400 m cable trays and UF-duct, approx. 150 m climbing ladders, approx. 3,480 m pipes and ducts), DALI project planning, programming, and documentation.

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