APPENDIX 2
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Voltage
Load
②
①
Diagram for the example
using the option 9605
3V3A wiring
①
Based on 3P3W wiring, the three channels of voltage and current are
summed. The figures above show the state when the load is purely resistive.
②
With an inductive load such as a motor
The effective power of ch1 appears negative because I1 lags U1 by more
than 90
°
. However, the summed data for ch(3) is not related to power
measurement, so wiring can be reversed.
Содержание Power HiTester 3193
Страница 1: ...3193 3193 10 Instruction Manual POWER HiTESTER EN Feb 2019 Revised edition 16 3193A981 16 19 02H ...
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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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