Real-time measuring
The following table lists the metering characteristics of the meter for the real-time measurement:
|
Characteristics |
Description |
|---|---|
|
Current |
Per phase, neutral, and average of 3 phases |
|
Voltage |
L-L, L-N, and average of 3 phases |
|
Frequency |
40...70 Hz |
|
Active power |
Total and per phase (signed) |
|
Reactive power |
Total and per phase (signed) |
|
Apparent power |
Total and per phase |
|
Power factor (True) |
Total and per phase 0.000 to 1 (signed) by display 0.000 to 2 (signed) by communications |
|
Tangent phi (Reactive factor) |
Total |
|
Current unbalance |
Per phase, most unbalanced of 3 phases |
|
Voltage unbalance |
L-L, most unbalanced of 3 phases L-N, most unbalanced of 3 phases |