Tridonic Gmbh Co. Kg

Cristiano De Menezes

Ian Wilson

An emergency operating arrangement for at least one building technical device is provided, comprising a power supply unit, and an emergency supply unit, the power supply unit and the emergency supply unit being adapted to be supplied by an electrical supply and being configured to output a DC voltage, wherein the emergency supply unit is configured to detect an emergency situation and being configured to output a DC voltage higher than the DC voltage output by the power supply unit when the emergency situation is detected.

Emergency supply unit

A method for configuring an electronic element (e.g., a ballast) in a lighting system prior to powering up the lighting system uses a wireless communication interface in the electronic element based on near field communication or radio frequency identification communication. An external configuring device, such as a programmed smartphone or tablet, is equipped with a wireless communication module and transmits configuration data to the wireless communication interface which in turn writes the data to memory in the electronic element without power being supplied to the electronic element. The control for the electronic element reads the configuration when it is powered up.

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Durham, United Kingdom

Cristiano De Menezes