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Diagram of 4 Quadrants
Representation of the 4 power quadrants used as a part of the measurement of
power
.
+VAR
2
1
Reactive Power - from supply
-W
Reactive Power - from load
3
Produced
+W
4
-VAR
Consumed
Saturation of Input Channels
Monitoring of the saturation of input channels is carried out when the instrument
is in photograph viewing mode or in the following modes:
No monitoring of the saturation of input channels is carried out when the instrument is in information display mode or in the following modes:
Saturation indicator for
voltage input channel
Saturation indicator for
current input channel
NOTE: It is normal for the above screen to be displayed when the current sensor
is installed or removed.
Power Quality Analyzer Model 8220
67