Productomschrijving
EAN: 8005543402061 - manufacturer-number: F520 - The SCS device measures currents and voltages of separate lines (up to 3), connecting maximum three toroids to the appropriate inputs (one toroid, item 3523 supplied as standard). The meter processes and saves the following variables:- instantaneous power in W,- total energy accumulated in Wh.The device has an internal memory that allows saving the following information:- cumulative energy on an hourly basis for the last 12 months,- cumulative energy on a daily basis for the last 2 years,- cumulative energy on a monthly basis for the last 12 years.In order to allow the device to archive consumption information, the system must be fitted with a device capable of supplying current date and time information (e.g. Touch Screen). If this information is not available, the meter will be unable to archive the data, and will continue calculating the values of the instantaneous variables (power).The space requirement for the device is equal to 1 DIN module. The device is provided with socket for 5 configurators: A1, A2, A3-Ta, A3-Tb, A3-Tc.Technical dataOperating power supply with SCS BUS: 18 – 27 VdcAbsorption: 35 mA maxRated current: 16 AMaximum current: 90 AOperating temperature: 5 – 40 °CDimensional data1 DIN moduleConfigurationThe device can be configured by connecting the physical configurators to the correct sockets (Physical configuration).The device is provided with socket for five configurators:- A1 for the hundreds- A2 for the tens- A3Ta for the units- A3 Tb for the units- A3 Tc for the unitsThe combination of the configurators defines:- A1/A2/A3-Ta address of meter A- A1/A2/A3-Tb address of meter B- A1/A2/A3-Tc address of meter CThe maximum number of addresses is 255.WARNING: The A3-Ta configurator cannot be zero, differently from configurators A3-Tb and A3-Tc, which can have a zero value (if the corresponding input is not managed). The meter must be installed as close as possible to the power supply, to ensure a high BUS voltage, and enable correct management of memory savings in case of voltage cut. If the supply voltage is insufficient (below 21 Vdc), the meter will cause the green LED to flash to signal the installation error. The device will work regularly, but will not guarantee correct saving and recovery of data in case of BUS failure.Procedure for the deletion of the cumulative energy data:1 Press the key, after 20 seconds the orange LED flashes quickly, release the key.2 All the cumulative energy data are reset. - F520
