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Phone: 400-027-8938

Mobile: 133 9714 9829

Product Details

System Performance and Features

  1. Applicable to handover tests for new cables (prior to commissioning) and preventive tests for aged cables (after power outage).
  2. Measure the partial discharge level of cables in accordance with IEC 60270.
  3. Perform distance measurement of the cable partial discharge location.
  4. Measure the cable joint location and the total length.
  5. The all-in-one host can automatically step up the voltage according to relevant State Grid regulations, while the laptop system automatically collects data, making operation simple and convenient.
  6. By employing a combined hardware-and-software anti-interference technique, external interference can be effectively eliminated. 。

Software expert system, It simultaneously displays parameters such as the partial discharge waveform, discharge quantity, and test voltage, and provides functions for real-time data storage, test report generation, and printing.

10kV Main Technical Parameters of the Test System

  • Maximum output voltage: 3–30 kV
  • Test specimen capacitance: ≤5 μF
  • Damped oscillation wave frequency range: 30–1000 Hz
  • Partial discharge test range: 1 pC to 100 nC; resolution: 0.1 pC.
  • Partial discharge location accuracy: ±1% Resolution: 0.1 m
  • Communication Protocol: USB 3.0 and Serial Port
  • Ambient temperature: -5~55℃
  • Sampling frequency: 125 MHz, 8 bits
  • Software: Expert Diagnostic System Partial Discharge Calibrator (500 pC, 1 nC, 2 nC, 5 nC, 10 nC, 20 nC)
     

Keywords:

ND-OWT-S 10 kV Oscillatory Wave Partial Discharge Tester (DC)

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