NV3TR level selector for 1-10V analog and soft dim function

NV3TR is a level selector designed for intelligent lighting control with a soft start function for gentle dimming of the light. It is particularly suitable for areas such as hallways and corridors with plenty of natural light.

With a connected light sensor, the NV3TR automatically adjusts the light level to the natural light between preset minimum and maximum values. The light is dimmed to approx. 1% (adjustable) when no presence is detected and switched off completely after 1-2 hours (adjustable time) of no activity. When movement is detected, the light is gently adjusted to the maximum light level, e.g. 80%, and continuously adjusted depending on the natural daylight.

Luminaires are controlled via 1-10 V and the supply is controlled via a contactor. On, off and dimming can also be controlled via connected push buttons. A timer can be used to set a switch-off delay of up to 120 minutes.