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Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd. an exclusive current transformer, split core current transformer, current clamp & voltage transformer manufacturer.

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Automatic Electronic Measurement Equipment 0 - 220Vrms Excitation Output Voltage

    Buy cheap Automatic Electronic Measurement Equipment 0 - 220Vrms Excitation Output Voltage from wholesalers
     
    Buy cheap Automatic Electronic Measurement Equipment 0 - 220Vrms Excitation Output Voltage from wholesalers
    • Buy cheap Automatic Electronic Measurement Equipment 0 - 220Vrms Excitation Output Voltage from wholesalers
    • Buy cheap Automatic Electronic Measurement Equipment 0 - 220Vrms Excitation Output Voltage from wholesalers
    • Buy cheap Automatic Electronic Measurement Equipment 0 - 220Vrms Excitation Output Voltage from wholesalers
    • Buy cheap Automatic Electronic Measurement Equipment 0 - 220Vrms Excitation Output Voltage from wholesalers

    Automatic Electronic Measurement Equipment 0 - 220Vrms Excitation Output Voltage

    Ask Lasest Price
    Brand Name : GFUVE
    Model Number : GF106
    Certification : CE IEC ISO
    Price : Negotiable
    Payment Terms : T/T, D/P, Western Union, MoneyGram, L/C
    Supply Ability : 200Sets/Month
    Delivery Time : 3-4 Weeks
    • Product Details
    • Company Profile

    Automatic Electronic Measurement Equipment 0 - 220Vrms Excitation Output Voltage

    GF106 Automatic Electrical Portable Current Transformer Test equipment

    Current transformer testing. A fault leading to an open secondary could cause the primary current to overwhelm the insulation, causing the winding to short circuit. GFUVE’s range of current transformer test equipment allows you to construct an in depth test and maintenance programme to prevent problems before they occur.

    GF106 Portable Current Transformer Test equipment is mainly used for field testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data, with simple and convenient operation.

    Current Transformer (CT) & Potential Transformer (PT) Testing. Customer load test consisting of direct simultaneous measurement of the secondary current signal of the CT, and the voltage drop across its terminals. Accurately measuring these signals allows the calculation of the existing burden on the CT. This burden measurement is verified against the specification from the CT manufacturer.
    Current transformer testing. Ratio tests under normal load are achieved by comparing voltage applied to the secondary winding against the resulting voltage produced on the primary winding. Current transformer resistance tests inject test voltage to measure the DC current and calculate the resistance with allowance for temperature.

    FEATURES

    • Steady and transient state characteristic tests of various types of CT/PT
    • The use of advanced power technology, the test knee point reaches up to 40kV
    • No external other auxiliary equipment, stand-alone to complete all test items
    • CT test, easy to test, all the tests are using the same wire connection except the load test
    • It carries with thermal printer, so it can print test results on site
    • Parameters such as knee point current and voltage
    • Parameters such as 10% error curve, 5% error curve
    • The device can store 3000 groups of test data which would not be lost if the device is power off.
    • The data can be displayed and analyzed after the test, or transferred to PC through USB disk and produce a Word file report
    • Portability: weight < 12kg

    FUNCTION

    I. Current Transformer (CT)II. Voltage Transformer (PT)
    1. Magnetization curve1. Excitation characteristic test
    2. Transformation ratio test2. Transformation ratio test
    3. Polarity3. Polarity
    4. 5% and 10% error curve4. Ratio error, phases
    5. Current Injecting5. Degauss
    6. Degauss6. Calculation of knee point value
    7. Ratio error, phases7. Actual secondary load (burden), test (burden)
    8. Automatic calculation of excitation knee point value8. Resistance test
    9. Actual secondary load test (burden) (load test)　
    10. Resistance test　
    11. Secondary winding time constant (Ts)　
    12. Remanence coefficient (Kr)　
    13. Transient dimensioning factor (Ktd)　
    14. Peak instantaneous error (Er)　
    15. Magnetizing inductance (LU)　

    PARAMETERS

    Electrical parameters
    Accuracy0.05%, 0.1%
    Power supplyAC 220V±10% or AC 110V±10%, 50/60Hz
    Excitation output voltage0-220Vrms
    Excitation output current0-5Arms (20A peak-value)
    Automatic frequency variation range0.1-60Hz
    Equivalent excitation voltage≤5000V
    Accuracy≤0.5% (0.2%RD+0.3%RG)
    Secondary winding DC resistance measurementRange0.1-300Ω
    Accuracy≤0.5% (0.2%RD+0.3%RG)
    Secondary actual load measurementRange5VA-1000VA
    Accuracy≤0.5% (0.2%RD+0.3%RG)±0.1VA
    CT/PT phase error measurementAccuracy±4min
    Resolution0.01min
    CT ratio error measurementRange1-30000
    Accuracy≤0.5%
    PT ratio error measurementRange1-10000
    Accuracy≤0.5%
    Standards　
    Reference standardsGB1207-2006, GB1208-2006, GB16847-1997
    IEC60044-1, IEC60044-6, IEC61869-2-2012
    Safety standardsGB 4793.1-2007
    EMCEMC standard 89/336/EEC
    FCC Subpart B of Part 15 Class A
    IEC 1000-4-2/3/4/6
    Mechanical parameters　
    Overall dimension (L x W x H) (mm)410 x 250 x 300
    Weight (kg)≤10
    Environmental conditions　
    Relative humidity90RH%
    Operating temperature-10°C to +40°C
    Altitude≤2000m

    MAIN FUNCTIONS

    The test items mainly include　
    SteadyTransient
    excitation characteristicsecondary winding time constant (Ts)
    transformation ratioremanence coefficient (Kr)
    polaritytransient dimensioning factor (Ktd)
    ratio errorpeak instantaneous error (Er)
    phasesmagnetizing inductance (LU)
    5% and 10% error curvesother parameters
    resistance　
    secondary load　








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