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LMG450 Multi Channel Power Analyzer
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Typical Applications:
Measurements on three-phase motors and drives, power supplies with multiple in/outputs, transformer efficiency and vector groups, easy and accurately power measuring in switchgears, universal meter for power electronic and energy analysis
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- Four independent current and voltage channels
- Isolated measurement inputs with extremely low capacitance against earth to assure high dynamics CMR and interference immunity
- Absolutely gap-free measuring process
- Harmonic and interharmonic analysis up to the 99th harmonic resp. up to 99 interharmonics
- Analog und digital in/outputs
- Additional inputs for current sensors
- Auto-scaling current sensors compensated in phase and amplitude
- PC interfaces, memory-card slot, floppy drive
- Graphical colour display to show 4 to 8 measured values, wave form, diagrams of calculated values, bar charts and vector diagrams (fresnel diagrams)
- Ergonomic user friendly interface
- Formula editor
- LabVIEW driver
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Model
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Channels
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Frequency
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Basic
accuracy
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Voltage
ranges
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Current
ranges
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Interfaces
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LMG450
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1 - 4
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DC - 20kHz
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0.1%
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6 - 600V
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0.6 - 16A
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IEEE 488, RS 232, USB
Printer, Process signals
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LMG450 Transformer version
(Option O12)
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Improved accuracy for active power measurement on transformers or other reactances.
Error of active power <0.07% of reading +0.02% of range at power factor>0.01 and f=45...65Hz, AC coupling
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LMG450 Multi Channel Power Meter
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ZES ZIMMER Electronic Systems GmbH
Tabaksmühlenweg 30
D-61440 Oberursel/Germany
email: sales@zes.com
Tel. +49 6171 628750
Fax +49 6171 52086
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