METREL MI 2893 User Manual

MI 2893 / MI 2892 / MI 2885 Harmonics / inter-harmonics
59
Figure 42: Harmonics average histogram screen
Description of symbols and abbreviations used in AVG screens are shown in table below.
Table 27: Instrument screen symbols and abbreviations
Ux h01 … h50
Average voltage harmonic / inter-harmonic component in V
RMS
and in % of
fundamental voltage (from beginning of the recording)
Ix h01 … h50
Average current harmonic / inter-harmonic component in A
RMS
and in % of
fundamental current
Ux DC
Average DC voltage in V and in % of fundamental voltage
Ix DC
Average DC current in A and in % of fundamental current
Ux THD
Average total voltage harmonic distortion THD
U
in V and in % of fundamental
voltage
Ix THD
Average total current harmonic distortion THD
I
in A
RMS
and in % of fundamental
current
Table 28: Keys in Harmonics / inter-harmonics (AVG) screens
VIEW
Switches view between harmonics and inter-harmonics.
Keys in VIEW window:
Selects option.
Confirms selected option.
Exits selection window without change.
Selects between single phases and neutral channel harmonics / inter-
harmonics bars.
1 2 3 N
Shows harmonics / inter-harmonics components for phase L1.
1 2 3 N
Shows harmonics / inter-harmonics components for phase L2.
1 2 3 N
Shows harmonics / inter-harmonics components for phase L3.
1 2 3 N
Shows harmonics / inter-harmonics components for neutral channel.
12 23 31
Shows harmonics / inter-harmonics components for phase L12.
12 23 31
Shows harmonics / inter-harmonics components for phases L23.
F2
ENTER
F3

METREL MI 2893 Specifications

General

Brand	METREL
Model	MI 2893
Category	Measuring Instruments
Language	English