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Product description
Product parameters
Reference standard: GB/T35721-2017.
Features:
● Must be used on the basis of line power failure;
● The instrument adopts high-speed data sampling technology, the A/D sampling speed is 100MHz, the instrument reading resolution is 1m, and the detection blind zone is 1m;
● The test waveform of the fault line can be compared with the normal waveform, which is helpful for further judgment of the fault;
● With waveform expansion ratio function. Change the waveform scale and expand the waveform for accurate testing;
● The position of the double cursor can be arbitrarily changed, and the direct distance or relative distance between the fault point and the test point can be directly displayed;
● Small size portable shape, equipped with lithium battery, easy to carry and use.
Technical Parameters:
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Measuring range
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2～100km
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Voltage level
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35～500kV
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The output voltage
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Vp_p≥8V
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Resolution
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≤1m
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Precision
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1%
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Sampling rate
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100MHz
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Dimensions
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260mm×350mm×190mm
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Instrument weight
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About 5kg
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Key words
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