The Niko Daylight Control System, distributed in the UK by USD, automatically controls the lighting in up to three pre-defined zones, with a minimum level of light in every zone.

Pre-programmed settings can then vary the level of illumination in response to the natural daylight or zone occupancy, as indicated by motion detectors.

Niko claims the installation and use of this system can lead to energy savings of between 40% and 70%.

The 360-45010 modular controller is a standard DIN module which has four pre-programmed applications covering three lighting zones and offers variable light levels, hysteresis and switch-off delay.

The 360-45011 dimmer module offers three 1-10 V outputs for controlling dimmable, electronic control gear for fluorescent lighting, and has five pre-programmed applications.

The 360-47000 power supply provides the power for the controllers and dimmers and is rated at 2300 watts for incandescent lamps, 500 watts for halogen lamps and 1200 VA for fluorescent lamps.

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Electrical and Mechanical Contractor