The Fluke 1750 Power Quality Analyzer offers many benefits to users seeking power quality data. The Fluke 1750 involves long term monitoring capabilities and allows users to capture cycles simultaneously so that problems may be found quickly.
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Power Measurements
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Power, battery life
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Measurement type
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True rms calculated continuously: every cycle, and every 10 or 12 cycles at 50 or 60 Hz respectively, as required by standards
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Frequency
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Measurement range
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42.5 to 69 Hz
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Measurement source
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Same as PLL synchronization source
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Measurement accuracy
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± 10 mHz (10 to 110 % of range, with sine wave)
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Power Factor
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Measurement range
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0.000 to 1.000
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Measurement accuracy
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± 1 digit from the calculation of each measured value (±3 digits for total)
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Displacement power factor
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Measurement method
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Calculated from the phase difference between voltage fundamental and current fundamental
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Measurement range
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– 1.000 (leading) to + 1.000 (lagging)
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Measurement accuracy
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± 0.5 % reading ± 2 % full scale ± 1 digit
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Voltage unbalance and phase sequence
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Measurement method
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Positive sequence voltage divided by negative sequence voltage, per IEC 61000-4-30
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Harmonic voltage and current
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Analysis window
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rectangular
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Analysis order
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1st to 50th order
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Measurement accuracy
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Voltage / Current: 1st to 2 0th orders: ± 0.5 % reading ± 0.2 % full scale, 2 1st to 50th orders: ± 1 % reading ± 0.3 % full scale (current sensor accuracy must be included for current and power)
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Measurement method
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IEC 61000-4-7
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Inter-harmonic voltage and current (intermediate harmonics)
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Analysis window
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rectangular
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Analysis orders
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1.5 to 49.5th order
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Measurement method
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IEC 61000-4-7
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Flicker
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Measurement method
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IEC 61000-4-15
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Plt for 2 hours and PSt for 10 minutes
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Measuring range:
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0,1 to 5 (25) depending on voltage level, modulation and frequency
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For more information on the Fluke 1750 Power Quality Analyzer check out these related blogs:
Technical Specifications for the Fluke 1750 Power Recorder
Environmental Specifications for the Fluke 1750 Power Quality Analyzer
Available for rent, lease, or purchase from Protec. We are here to help you with your testing equipment needs.
