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Power Cable AC Withstand Voltage Series Resonant Testing Device

Categories Hipot Test Kit
Brand Name: AI
Model Number: XZ
Certification: ISO9001
Place of Origin: China
MOQ: 1 set AC Withstand Voltage Series Resonant Testing Device
Price: Negotiable
Payment Terms: Western Union, T/T, L/C
Supply Ability: 100 sets each month
Delivery Time: 20 days
Packaging Details: AC Withstand Voltage Series Resonant Testing Device Packed in veneer cases
Applicable: Current transformer, voltage transformer, CT, PT, VT
Series Resonant Device Include: Exciter transformer, Variable frequency power supply, High voltage Reactor, Capacitor Divider
Working time: Continuous 60min is allowed under rated load
Protection functions: Over current, over voltage and flashover protection
Series Resonant Device output waveform: Sine wave
Power Supply: 220V, 50Hz
Warranty: 1 yearr
Color: Red
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    Power Cable AC Withstand Voltage Series Resonant Testing Device

    Introduction:

    • The AC Withstand Voltage Series Resonant Testing Device is mainly used for ac withstand voltage test of cross-linked cable, hydraulic generator, main transformer, bus, GIS, etc.
    • The powe cable resonant testing device has a wide range of application and is an ideal withstand voltage equipment for local, municipal and count-level high voltage test departments and electric power installation and repair and test engineering units.
    • The cable AC withstand voltage testing device is mainly composed of frequency conversion control power supply, excitation transformer, reactor, capacitor voltage divider and compensation capacitor (optional).

    Functions:

    1. It has protection functions such as overvoltage, overcurrent, zero start, system detuning (flashover), overvoltage and overcurrent protection values can be set according to user needs, and flashover protection action when the sample flashes to protect the product.
    2. The entire unit is lightweight and easy to use on site.
    3. The device has three working modes, which is convenient for the user to flexibly select according to the site conditions and improve the test speed. The working modes are: fully automatic mode, manual mode, and automatic tuning manual boost mode.
    4. It can store and print data off-site, and the stored data number is a number, which is convenient for users to identify and find.
    5. When the device is automatically swept, the starting point of the frequency can be arbitrarily set within the specified range, and the large screen of the liquid crystal displays the scanning curve, which is convenient for the user to intuitively know whether to find the resonance point.
    6. The DSP platform technology is adopted, which can conveniently increase or decrease functions and upgrades according to user needs, and also makes the human-machine exchange interface more humanized.

    Specifications:


    Main Technical Parameters and Functions:

    1Rated Capacity324kVA
    2The input powerThree-phase 380V voltage, frequency: 50Hz
    3Rated Voltage54kV
    4Rated current6A
    5Working frequency30-300Hz
    6Device output waveformSine wave
    7Waveform distortion rateOutput voltage waveform distortion rate ≤1%
    8Working timeContinuous 60min is allowed under rated load; Overvoltage 1.1 times 1 min
    9Temperature riseTemperature rise ≤65K after continuous operation under rated load for 60min
    10The quality factorDevice Q≥30(f=45Hz)
    11Protection functionOver current, over voltage and flashover protection (see frequency conversion power supply for details)
    12Accuracy of measurementEffective value of the system is 1.5

    Working environment

    1Environment temperature-100oC-50oC
    2Relative humidity≤90%RH
    3The altitude≤1000m

    Exciter Transformer

    1Rated Capacity9kVA
    2The input voltage0-400V,Single phase
    3The output voltage3kV
    4StructureDry type
    5WeightAbout 50kg

    For specifications of Variable Frequency Power Supply, High voltage Reactor and Capacitor Divider, please contact us:

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