Select a country
Select your country/region in the menu or by clicking on the world map *
Corporate Home
Country Selector Alternate Image
Energy Efficiency
You are here:

            Manage lighting in various parts of a shop

             
             

            Value proposition

            Main drivers

            • To  control energy consumption while maintaining an appropriate lighting level in the different parts of the shop.

             

            Value propposition

            • Automation ensures up to 25% energy saving by automatically extinguishing lighting when it is not necessary.
            • Energy saving while emphasising the shop window and lighted signs.

             

            Differentiation factors

            A time switch ITM offers all the necessary features in a single product:

            • Shop and window lighting limited to opening times
            • Time delay of storeroom lighting
            • Flashing of the illuminated shop sign in association with a twilight switch when night falls.
             

            Architecture

             
            Architecture

            The ITM is used to control 4 output channels (C1 to C4) according to the status of 3 inputs (E1 to E3). The E3 input is conditioned by the level of external brightness controlled by IC2000.

            • Output C1 allows lighting of the shop window at the required times and days
            • Output C2, programmed in timer function, receives the operating authorisation from pushbutton PB connected to input E1
            • Output C3 authorises lighting of the sales area at the required times and days. It can be forced by the switch Sw cabled to the input E2
            • Output C4 makes the shop sign flash when the light sensitive switch connected to E3 enables it to do so
             

            Main Energy Efficiency characteristics

            The ITM multifunctional time switch is used to control 4 output channels (C1 to C4) according to the status of 3 inputs (E1 to E3). The E3 input is conditioned by the level of external brightness controlled by the twilight switch.

             
             
             
             
             

            Solution breakdown


            Main products and systems:
            • ITM Multifunctional switch: ITM 4c - 6E
            • Twilight switch: IC 2000 (delivered with a wall-mounted cell)
            • MCB 1 pole: C60N
            • Modular contactor 2 poles: CT
            • Memory cartridge: Memory