|Type of building
||Office building / Public building
|Number of KNX devices
||This project is an investment of ministry of justice of Republic of Turkey. In order to increase awarness on energy efficiency in buildings, the turkish goverment declared to choose KNX protocol for integrated controls of HVAC and lighting system over DALI. This project have the biggest area with 150,000 sqmeters of the 10 investment realised in 2015 and aims to be an example for public buildings in Turkey.
|Main technical highlights
||Awarness of Energy Efficiency in public buildings
Integrated controls of HVAC and lighting
Central management of all buildings in different cities from a central location and comparaison of consumption.
|Benefits of KNX
||Goverment Investment Project
Example project for future goverment investments
Aims to increase awarness on energy efficiency
Integrated controls of HVAC and lighting based on occupancy and time
Distributed modules are used in each room in order to minimize cables and fire risks
All main areas and rooms, carparks are integrated in the system to maximize energy efficiency.
|Which functions were realised with KNX
||HVAC Controls with Siemens RDF Termostats
DALI Gateways -Siemens
System Modules - Siemens
Distributed room control modules - Siemens
Occupancy and Daylight Sensors - Siemens
Central Management Software with BMS Server - Netx
||Siemens DALI Gateways N141 for all general areas based on presence, scenario, daylight and time.
Siemens Distributed Room Control Units for all rooms based on presence, scenario, daylight and time.
Siemens Presence and Daylight Sensors
Lighting and HVAC controls are integrated to the same presence sensorswith different chanels for maximum comfort.
Central time and scenaario based control of lightings
Carpark DALI controls based on presence, scenario, daylight and time.
|Heating, ventilation, air conditioning
||All rooms and general ares HVAC system is integrated in KNX system based on presence, scenario, daylight and time.
HVAC is integrated with lighting controls over the same presence dedector to show the effectiveness of KNX standard. Central control of HVAC in rooms is executed for maximum efficiency and also manual control option for maximum comfort.
General areas HVAC is controlled centrally over different scenarios and time-based operations.