Gebäudeautomation

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Main quantities: DDC automation station BACnet/SC (B-BC), 99 physical binary inputs/outputs, 184 virtual data points, plus 20% reserve 1 lot. GA control cabinet, free-standing cabinet 800 x 1800 x 400 mm, power supply 400 V / 63 A, including priority operation control level 2 units. Integration of existing boilers (Modbus RTU) as well as connection to the existing Siemens Desigo CC BMS 1 lot. Field devices: Actuators for air dampers, valves and control dampers 4 units. Control valves DN100 – DN150 (control damper, 3-way valve, electronic pressure-independent control valves) 4 units. Temperature and pressure sensors 16 units. Heat meters DN100 – DN150, water meters DN25 6 units. Cabling / laying systems: Halogen-free sheathed cables NHXMH 3x1.5 – 7x1.5 mm² approx. 1,750 m Data and bus cables (J-2Y(ST)H, M-Bus LiCY, Cat6a) approx. 2,550 m Cable trays 200 – 500 mm, hot-dip galvanized approx. 86 m Installation conduits M25 – M40 approx. 66 m Management and control equipment / services Software license extension Desigo CC (500 DP BACnet, 500 DP fire, meter management), Connect Gateway 1 lot. Dynamic BMS system images, floor plans, navigation, lists 15 units. Engineering BACnet…

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