Product description
Multiphase Precision Power Meter LMG500
TFT-Color-Display, Basic unit with printer- and RS232-interface, Scope- and Plotfunction, bench-type instrument, upgradable up to 8 measuring channels, best accuracy 0,025%; DC, 0,1 Hz....10 MHz
Measuring inputs and ranges:
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Voltage directly |
3/6/12.5/25/60/130/250/400/600/1000 Vtrms; 3200 Vpk |
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Voltage sensor input |
30 m/ 60 m/ 120 m/ 250 m/ 500 m, 1/ 2/ 4 Vtrms; 8 Vpk |
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Current directly |
20 m/ 40 m/ 80 m/ 150 m/ 300 m/ 600 m/ 1.2/ 2.5/ 5/ 10/ 20/ 32 Atrms; 120 Apk |
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Current sensor input |
30 m/ 60 m/ 120 m/ 250 m/ 500 m/ 1/ 2/ 4 Vtrms; 8 Vpk |
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HF current directly |
150 m/ 300 m/ 600 m/ 1.2 Atrms; 2.6 Apk |
Features
Best for measurements on inverters, switching power supplies, lightings and switched power electronics with short pulse duration <100ns
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1 to 8 power channels |
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Isolated measurement inputs with extremely low capacitance and highest dynamics CMR and interference immunity |
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3MSamples/s continuously gap free measuring process |
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Harmonic and interharmonic analysis up to 99th harmonic resp. up to 99 interharmonics |
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Analog and digital in/outputs |
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Additional inputs for current sensors |
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Auto-scaling current sensors compensated in phase and amplitude |
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PC interfaces |
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Graphical colour display to show measured values, wave form, diagrams of calculated values, bar charts and vector diagrams (fresnel diagrams) |
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Ergonomic user friendly interface |
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Formula editor |
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LabVIEW driver |
Configuration with 1 to 8 power measuring channels
Retrofitting of channels available!
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Optimization of the energy management of hybrid automotive drives 2 times 3 phasen electrical machines, charging of the battery, recuperation of the braking energy |
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Power measurements on inverter / motor combination with DC |
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Power measurements on inverter / motor combination 3-phase |
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Inverter with DC link 1-phase Input 3-phase Output |
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Inverter measurements 1-phase Input 3-phase Output |
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Power measurement of 3-phase motors |
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Efficiency measurement of power supplies |
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Measuring of core losses |
