Harmonics Measurement - ABB SACE Emax E1.2 Operating Instructions For The Design Engineer

Harmonics Measurement To open the page, from the page with the waveform, press the key Harmonics.
55 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
The page shows the measurements performed for the harmonics of the selected item, in the form of a
histogram.
NOTE: to view measurement of the harmonics, measuring must be enabled from the Settings
- Network Analyzer menu, selecting I Harm Analysis to enable measurement of the harmonics
of the currents, and V Harm Analysis to enable measurement of voltage harmonics.
The page appears as follow:
A
Harmonic n.1
Figure 16
The following table provides a description of the various areas of the page:
Pos. Description
A It cancels the operation, and opens the Waveforms list.
B Name of the page.
C Quantity of which the harmonics are displayed.
D The harmonic to which the flashing bar in the histogram corresponds.
E Measurement of the flashing bar in the histogram in numerical form.
Histogram y-axis, with the measurements expressed as a percentage of the fundamental
F
component.
G Bars that represent the measurements of the harmonics of dimension in position C.
In this page, you can do the following:
• Touch the sides of the display to scroll through the harmonics, and select the bar before or after the
flashing bar.
• Return to the list Waveforms.
B
Voltage 12
Harmonics
100%
G
ABB | SACE Emax 2
C D
E
F
Ekip Touch protection trip unit | 6 - Menu