Power Fault Recording

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Monitoring and recording power faults, RMS values, sags and swells, transients... these and more are all the province of the power fault recorder. Unlike typical power recorders, however, more inputs are needed in the substation, and the ability to measure line-to-line is often needed. Networking is typically a MUST here, as the locations can be remote. Data should be stored both locally and reported to a centralized database.
The solution:
PFR instruments from Dewetron are made specifically for this application. They are rack-mounting devices with a configurable number of inputs, high isolation,

Here are a few recommended models and their capabilities:
- DEWE-820-PFR power fault recorder
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