Simulation Device of Cable PD Faults

Features

• True and credible simulation

     The instrument is designed according to the real power cable, it can accurately simulate all kinds of power cables PD fault.

• Fault simulation

    The instrument can simulate the power cable terminal, the middle head and the body of the insulation defects, caused by the insulation damp, external damage, insulation aging.

• A variety of size styles

    The instrument can simulate different voltage levels, structure, length of the cable faults.

• Detection of diversification

     The instrument can provide a test platform for technical detection of pulse current, ultrasonic, high frequency, ultra high frequency.

• Measurement assessment

    The instrument is equipped with pulse current method related coupling and calibration unit, can detect the experimental device partial discharge, as the basis for instrument assessment.

• Good stability

    The discharge modules of the instrument can be reused and the discharge characteristics are stable.

• Visualization

    The instrument is equipped with infrared video probe inside, easy to observe the internal status, shooting discharge video.

• Easy to operate

    The technician can control the generation and disappearance of various types of PD failures outside the device.

Technical Parameters

• Voltage level:                10~500kV.
• Partial Discharge:          ≤1pC.
• Adjustment method:      manual, electric.
• Coupling capacitance:   50pF.
• Discharge simulation:    tip discharge 10~1000pC, suspension discharge 200~20000pC, air gap discharge 20~1500pC, along the surface discharge 20~1500pC.