Measurement Circuit*
Here you can configure the connection variant.
Note
* This configuration card is only available with measurement devices of the PQ-L series. For PA series measurement devices, you must make the Connection variant setting on the device.
Settings
Grid configuration*
The GridVis software takes the four-wire or three-wire setting from the connection variant set in the measurement device (Configuration > Measurement > Connection variant).
The allocation to the connection variant is as follows:
Four-wire: Corresponds to 4w3m.
Three-wire: Corresponds to 3w2u (current measurement via 3 current transformers) or 3w2m (Aron circuit).
3 x L3 measurement: Corresponds to 3p1w.
Note
For the setting three-wire, be sure to specify the Measuring mode (see Current transformers).
Example image: UMG 96-PQ-L