The power quality on the supply side should comply with EN 50160. This standard describes various power quality parameters for the distribution of electrical power on public power grids. EN 50160 pertains to mains voltage, i.e. the voltage measured at the mains connection point. With power quality monitoring per EN 50160, all the algorithms (including for 95% and 100% values) are integrated in the measurement device itself.
The auxiliary voltage of the device should be buffered to ensure that power failures can be reliably detected as events.
The standard IEC 61000-2-4 defines numerical limits for industrial and private power distribution systems at rated voltages up to 35 kV. For the consumer, the standard IEC 61000-2-4 should be applied with reference to power quality. Therefore the power quality in all technical systems must be continuously monitored in accordance with IEC 61000-2-4, in order to ensure fault-free operation of the installed system.
With the "Mini EnMs" APP you can set up a small, local, web-based energy management system for a maximum of 16 Janitza devices without memory. Online and historical data from the master and slave devices are displayed via the web-based user interface. The master device also acts as a data collector for the slave devices.
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