Saci AHM3-SMTP, Руководство пользователя

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9
Fundamental 3.3
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I1F
105.5
I2F
100.7
I3F
110.7
A
A
A
Left picture shows current fundamental
。
H a r m o n i c R a t i o 3. 4
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02
V2
03 04 05
00.0 06.0 00.0 00.0
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V1 03.9 05.5 01.5 07.5
I1 06.7 03.5 00.0 03.5
V3 00.0 00.0 00.0 03.0
I3 00.0 00.0 00.0 02.0
I2 00.0 05.0 00.0 00.0
Left picture shows harmonic distortion
rate of three-phase voltage and current.
H a r m o n i c S p e c t r u m ( U )3.2 0
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60
20
01
100
02 04 06 08 10
Bar graph of harmonic content of
three-phase voltage. Bar graph of each
harmonic shows V1, V2 and V3 from left
to right. Left picture shows
3th THD
V3
: 12%
5th THD
V1
: 24%
5th THD
V2
: 16%
8th THD
V2
: 11%
Power Quality
Meter supports monitoring and analyzing power quality of grid.
Measured parameters are as follows:
1
）
Waveform
Real-time display waveform of three-phase voltage and current.
Waveform, phase sequence and distortion can be judged directly.