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4.
Service description
4.6
Measured values – evaluation of power quality (PQ)
Standard parameter set
To ensure that the results obtained in the field of public electricity
supply networks are comparable, the limit values according to EN
50160 are applied. These cannot be changed by the user.
PQ overview
If the device is registered in DEHNmonitor PQ (cloud of DEHN), the
results of the standard analysis are visible for all users in the cloud.
The positions of the devices are generalized.
Individual parameter set
At the same time, it is possible to monitor user or site-specific
issues at the same time. The limit values for event detection can be
specified individually for this purpose.
The start of application of an individual parameter set can also be
defined (immediately or by date). This allows a parameter set to be
set specifically for an observation period.
Example: A desired target corridor for the voltage characteristics
can be monitored
Example: Monitoring for an industrial environment according to the
specifications of the IEC 61000-2-4 standard
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