36
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4.2 Setting the Coupling Mode (DC/AC+DC/AC)
────────────────────────────────────────────────────
Coupling mode
42-1.tif
DC
AC+DC
AC
##42-2.tif -3
DC → AC+DC → AC
CURSOR
SHIFT
F1
F2
F3
UNIT
COUPLING
NOTE
4.2 Setting the Coupling Mode (DC/AC+DC/AC)
The coupling mode can be selected according to the measurement being
performed.
Switching using the panel keys
1. Switch to display the channel for which you wish
to change the setting.
2. Press the
SHIFT
key, then use the
CURSOR
key to
change.
Pressing the
CURSOR
key switches connection
mode.
Switching on the STATUS screen
1. Press the
STATUS
key, then use the
PAGE
(
)
keys to display the "
UNIT
" page.
2. Select mode from
F1
to
F3
.
・
The voltage and current for a single channel and for combinations of 1P3W
and above are forced to the same settings. In this case the setting for the
lowest-numbered channel is used.
・
When DC mode is selected, the polarity is displayed for the voltage and
current.
・
In DC mode, reactive power (
Q
), power factor (
λ
), and phase angle (
φ
) are
displayed but they are meaningless.
・
For DC mode, the active power (
P
) is displayed as a calculated AC+DC
value. For this reason, if there is a superimposed AC waveform the value
may not agree with the
U
×
I
calculation.
・
When AC+DC or AC mode is selected, the display values of voltage and
current are always positive values.
・
When using the 9601
AC DIRECT INPUT UNIT or
AC current sensor for the
9602
AC/DC CLAMP INPUT UNIT
, DC or AC+DC mode cannot be selected.
Содержание Power HiTester 3193
Страница 1: ...3193 3193 10 Instruction Manual POWER HiTESTER EN Feb 2019 Revised edition 16 3193A981 16 19 02H ...
Страница 2: ......
Страница 50: ...32 3 9 Operations During Power Failure ...
Страница 76: ...58 4 13 Degaussing ...
Страница 80: ...62 5 2 Setting the Frequency Range fa ...
Страница 108: ...90 9 3 Internal Circuit for the External Control and Timing ...
Страница 112: ...94 10 3 Output Rate ...
Страница 250: ...232 13 9 Error and Overflow Displays ...
Страница 278: ...260 17 5 Internal Block Diagram ...
Страница 284: ...266 19 2 Installation Procedures For JIS standard For EIA standard External Dimensions ...
Страница 300: ...282 20 4 Internal Block Diagram of the 3193 ...
Страница 306: ...INDEX 4 Index ...
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