Libra Energy Automation Panel

Libra represents the advanced ‘Plug & Play’ solution for monitoring and managing electrical loads in Low and Medium Voltage, power quality analysis, measurement in Direct Current of the production from renewable sources and measurement of environmental, process and/or air quality parameters. Libra is configured according to the needs and tailor-made for the system, it is composed of multiple measurement points and allows for quick and simple non-invasive installation on the existing system. It is possible to integrate the Libra measurement system into an existing Electrex monitoring network, or use it as a system head or starting point for more complex supervision systems thanks to the possibility of connecting other Electrex devices in an RS485 subnet and/or Ethernet network. Class 0.5S for Active Energy. Depending on the version, it can manage the measurements of individual harmonics up to the 51st order and the quality of energy with functions relating to the EN 50160 standard (peaks, dips, interruptions, harmonics) and to EN 61000-4-30 for class S with graphic detail of the event, table and timeline of events, measurement campaigns with selectable parameters and programmable sampling frequency. The Libra is equipped with an astronomical clock/calendar and non-volatile memory for synchronously recording energy and environmental vectors. Via the integrated Web server it is then possible to supervise the system by displaying instantaneous measurements and graphs. The Libra Net can also be equipped with inputs for Electrex environmental sensors (for example temperature, humidity, brightness, pressure, CO2, Air Quality, etc.) and/or digital inputs/outputs (status/counting) and/or analogue inputs/outputs.