MAVOWATT®50 Energy and Power Disturbance Analyzer - GMC Instruments - #1

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Data Sheet MAVOWATT®50 Energy and Power Disturbance Analyzer 3-349-342-03 3/10.06 GMC-I Gossen-Metrawatt GmbH 1 • 8 isolated measuring circuits (4 each for voltage and current) with simultaneous sampling (100 kHz, 16 bit) • Menu driven operation and display of measurement data at a color LCD touch-screen (5½", 320 x 240 pixels) • Numeric and graphic display modes (scope, vector, table, Y-t recorder, bar graph) • Power and energy analysis for mains supply and onboard electrical systems (DC, 15 to 1000 Hz), or at the output of frequency converters • Registration of power disturbances and simultaneous recording of up to 1000 measured quantities and 4 binary signals • Harmonic analysis up to the 50th harmonic including sub-harmonics (e.g. signalling voltages) in accordance with EN 61000-4-7 • Flicker analysis in accordance with EN 61000-4-15 • Voltage quality evaluation per EN 50160 based upon measuring procedures in accordance with EN 61000-4-30 • Long-term recording to integrated flash memory, unlimited expandability with plug-in storage media (CF cards, USB memory sticks, USB hard disks) • High speed communication interfaces: - USB interfaces for PC, external data memory - Ethernet 10/100 with integrated web server for remote control and query via Internet browser • Power supply output for active current sensors • Broad range power pack: 85 to 250 V AC/DC with integrated battery Range of applications Energy Technology • Measurement in low and medium-voltage* systems including features for evaluating power quality indices • Measurement and recording of electrical operating parameters for wind turbine generator systems together with wind speed* • Measurement and recording of electrical operating parameters for photovoltaic energy systems together with light intensity* Building Services and Operations Technology • Acquisition and recording of mains power anomalies for the clarification of interference in the electrical installation and at power consumers • Recording and analysis of start-up and operating performance of standby generating plants • Measuring and recording of characteristic electrical quantities for dimensioning static VAR compensators, and testing it for correct functioning • Load and energy consumption measurements in electrical distribution systems or at operating equipment for the detection of critical operating states or potential energy cost-savings Electrical Engineering • EMC testing of electrical devices and systems, including harmonics and flicker • Measurement of static and dynamic alternating and direct current quantities at electrical/electronic products in R&D, manufacturing, the test lab and for service applications Drive Technology • Power measurements at electrical motors with simultaneous recording of mechanical quantities such as RPM, torque, pump pressure or flow rate* • Determination of characteristic motor values during operation with a frequency converter Vehicle and Aircraft Manufacturing, Shipbuilding • Measurements at generators and power consumers in DC automotive electrical systems • Power and harmonics measurements in locomotives and railway electrical systems • Power and harmonics measurements for onboard electrical systems in aircraft and ships * In combination with suitable, upstream measuring transducers