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Partial Discharge Test System Dynamic Range

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    Buy cheap Partial Discharge Test System Dynamic Range from wholesalers
    • Buy cheap Partial Discharge Test System Dynamic Range from wholesalers

    Partial Discharge Test System Dynamic Range

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    Brand Name : RISING
    Model Number : RSJFD-251
    Certification : ISO CE
    Payment Terms : L/C, L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 500 SET PER Month
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    Partial Discharge Test System Dynamic Range


    Partial Discharge Test System RSJFD-251 120 dB Gain Dynamic Range


    Product Description

    Detection method based on RSJFD system is a current pulse method is widely used in the world, its basic principle diagram: a partial discharge test, test voltage change △ U Cx generated at both ends of the instantaneous, through the coupling capacitor Ck coupled to the detecting impedance Zm, circuit generates pulse current of I, the pulse voltage and current I by detecting the impedance of Zm sampling, amplifying and display processing, parameters can be measured partial discharge load discharge quantity. Pulse current method mainly uses the low frequency part of the partial discharge signals in the spectrum, can avoid the wireless interference.

    System for the pulse peak indicating form test system, with computer program control filter, amplifier, sampling, storage and display function. Can test the real load discharge quantity and discharge repetition rate of N, Q, average discharge current of I,, square rate of D, can be used for various patterns: q-n, q-φ, q- φ -t

    Feature/Parameters
    Measuring-channelChannel 2
    Detection sensitivity0.1 pC
    Programmable filter settings file

    Low side 10, 20, 40 kHz

    High end 100,200,300 kHz

    Gain dynamic range120 dB
    Sampling rateEvery channel 0.1μs/dot
    Sample size8bit±1/2 LSB
    Synchronous frequency50,100,150,200Hz or any frequency
    Basic pulse generatorJFD-301
    Basic pulse voltage0.2V,0.5V, 1V,2.0V,5V,10V Adjustable
    Standard capacity50pF,200pF Adjustable
    Calibration pulse voltage rise time<60ns
    Calibration pulse voltage fall time>100μs
    Work powerAC220V±10%,50Hz
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