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Frequently Asked Questions (FAQ)

Basic Resources to Learn about Verdigris

21 articles

How many sensors can be supported by each Verdigris system?Each Verdigris system can capture all 42 circuits of a typical electrical panel.
How does the Verdigris system work with existing BMS, BEMS, or EMS?Using Verdigris with other Energy Management systems.
How do I tell if Verdigris can be integrated with my system?Verdigris supports BACnet/IP and Modbus/TCP
Does Verdigris work outdoors?Verdigris can be used indoors, and outdoors with proper protective casing.
How Accurate is Verdigris Data?Verdigris energy and power measurements compare to revenue-grade certified meters
Do VFDs affect the quality or accuracy of my power data?No, Variable Frequency Drives (VFDs) do not affect your data as long as the meter is installed correctly. Read on to learn more.
Is it possible to have an AC adapter to be added somewhere on the data transmitter so that we don't have to turn off any breaker when installing?Verdigris applies a technique called single phase extrapolation...
When installing, do I have to take the 3 phases from the same electric panel as the CT sensors are installed? What is the reason for taking 3 phases from the same electric panel as the CT sensors are installed?
Why does the system require tapping 3 phases?Aren't 2 phases good enough to support 10w? What purpose does sampling 3 phases support beyond charging the transmitter?
Power Measurement for High Voltage EnvironmentsReliable power measurement for kV power distribution
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