Emergency power supply unit
The NVG – emergency power supply unit – is a direct voltage supply unit with integrated battery for operating one or two luminaires. The use of emergency power supply units allows general lighting luminaires to be integrated into the safety lighting system in acc. with VDE 0108-100 and DIN EN 50172.
The NVGs have two outputs. Only one single luminaire is to be operated at an output. If required, the entire NVG power can be switched to an output.