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Power Transformer Winding Deformation Tester with Frequency Response Analysis Method

Power Transformer Winding Deformation Tester with Frequency Response Analysis Method

    • Power Transformer Winding Deformation Tester with Frequency Response Analysis Method
    • Power Transformer Winding Deformation Tester with Frequency Response Analysis Method
  • Power Transformer Winding Deformation Tester with Frequency Response Analysis Method

    Product Details:

    Place of Origin: China
    Brand Name: Pego Tester
    Certification: Third-Lab Calibration Certificate
    Model Number: HYRZ-902

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: USD2000~USD5000
    Packaging Details: woodencase
    Delivery Time: 15 working days
    Payment Terms: T/T, Western Union, MoneyGram
    Supply Ability: 100 set/months
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    Detailed Product Description
    Application: For Power Transformer, Current Transformer, Voltage Transformer Warranty: 1 Year
    Lead Time: 15 Working Days Package: Woodencase
    Shippment: By Express

    Power Transformer Winding Deformation Tester 

    1. Introduction:

    Power transformer winding deformation tester is adopts frequency response analysis to check if winding of power transformer deformed or not, meet the requirement of DTL911-2004.

     

    2. Function and Application

    1) To check winding frequency response when do the overhaul routine testing of power transformer.

    • To check winding frequency data as the characteristics information of power transformer before release.
    • Measure the frequency response data and compare with former data to check if winding deformed or not when short-circuit occur.
    • The test report can be output as WORD format.
    • Automatically evaluate the test result according to DLT-911.

     

    3. Features:

    1) The tester can work along to do the test of winding deformation of power transformer by frequency response analysis.

    2) Frequency sweeping range is 10Hz to 10MHz, stable frequency output and high measurement accuracy.

    3) Built-in miniprinter can print frequency response curve and test data.

    4) Equip with 7 inch touch screen, Chinese-English language operation interface, easy to operate.

     

    4. Parameters:

    Linear sweep distribution

    Frequency sweep range: 1KHz~2MHz (4000 frequency sweep points)

    resolution: 0.25KHz, 0.5KHz, 1KHz

    Piecewise sweep distribution

    0.5KHz~10KHz (500 frequency sweep points)

    10KHz~100KHz (500 frequency sweep points)

    100KHz~500KHz (500 frequency sweep points)

    500KHz~1000KHz (500frequency sweep points)

    User-defined Frequency sweep range: 10Hz~10MHz (4000 frequency sweep points at most)
    Attenuation amplitude measuring range (-100dB) ~(+20dB)
    Attenuation amplitude measuring accuracy 0.1dB
    Frequency sweep accuracy 0.01%
    Signal input impedance 1MΩ
    Signal output impedance 50Ω
    In-Phase test repetition rate 99.5%
    Dimension (mm) 300*340*120
    Working conditions -10~50℃, R.H.<90%

     

    Picture:

    Power Transformer Winding Deformation Tester with Frequency Response Analysis Method

    Contact Details
    Pego Group (HK) Company Limited

    Contact Person: Ms. Alice

    Tel: 86-0795-3560528

    Fax: 86-0795-3560528

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