Lighting in the right place at the right timeLighting management for an office spaceCustomer caseThe manager of an office space needs to organize the lighting layout. He also wants to achieve energy savings by implementing automatic switching on/off of the lighting according to the presence of people and the level of luminosity.In addition, each office lighting must be switched off automatically after a certain period of time in the absence of people.As the offices are regularly rearranged, the installation must be easy to modif y.Our recommendationThe system chosen is Canalis busbar trunking incorporating a DALI architecture without programming.Automatic lighting is provided by master and slave DALI presence detectors, and adjustment of the constant luminosity level office by office is an integral function of the master Argus detectors.These detectors are fastened directly to the busbar trunking or are simply connected to it according to the layout of the offices.Information is transferred uniformly to all the ballasts connected to the master detector network, and an override control of the lighting is performed by push buttons connected to the (master) DALI detector.* DALI: Digital Addressable Lighting Interface.Benefits• Fewer cables: a single duct incorporates the power and the DALI communication buses for the master and slave Argus detectors and DALI ballast (option T of the KBA product ranges).• Communication between the master and slave Argus devices and override control push buttons uses the power supply conductor (power line carrier).• The prefabricated lighting electricity distribution system allows flexibility of installation for arrangement or rearrangement of space, without altering the electrical structure.• Modification of the installation will be easy thanks to the modularity and extreme ease of assembly and disassembly of the Canalis components.“This document has no contractual value and Schneider Electric cannot be held liable for its content”.se.com
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