Description
Relay for turning on lamps based on brightness level, equipped with external photosensitive element. The twilight relay with 1 exchange 16 A, for switching on lamps according to the ambient brightness level and is supplied with a separate photosensitive element. It has the European patent "Zero hysteresis" for energy saving and the Italian patent "compensation of the influence of controlled lights" which facilitates installation and use. It also has a selector with 4 positions: – “Standard” scale (threshold set 1…80 lx) – “High” scale (threshold set 30…1000 lx) – fixed light (particularly interesting for testing at first installation and for operations system maintenance) – light off (useful during the holiday period) Features: • First 3 relay operating cycles without delay when switching on and off, in order to facilitate adjustment operations by the installer • LED indicators • Separation SELV between power supply circuit and contacts • Double insulation between power supply and photosensor • Mounting on 35 mm rail (EN 60715) • Cadmium-free contacts • Cadmium-free photosensor element (IC photo diode)
Datasheet
