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OHV-M60 Cable Oscillation Wave PD Test System
OHV-M60 Cable Oscillation Wave PD Test System

OHV-M60 Cable Oscillation Wave PD Test System

Applications:

Complies with IEC60270 and DL/T1576, designed for partial discharge (PD) testing, positioning and dielectric loss measurement of 10kV/35kV power cables. Applied in power grids, cable manufacturers and maintenance teams for on-site insulation defect diagnosis.

  • Response within
    24 hours

  • Free warranty
    12 month

  • On-line training
    Support

Profile:

OHV-M60 is an imported integrated PD test system from Germany, integrating VLF/DS/DAC functions. It features laser-triggered high-voltage switch, 16-bit A/D converter and intelligent software, enabling fast, accurate and portable cable insulation testing.

Features:

  • VLF/DS/DAC 3-in-1 function meets diverse test requirements of medium-voltage cables
  • Laser-triggered high-voltage switch with on-time <1µs for stable oscillation wave output
  • PD positioning accuracy <1m (resolution 0.1m) with no blind area for cables up to 16km
  • Built-in DL/T1576 standard pressure program, supporting automatic/phase voltage multiple 加压 modes
  • Open software (no dongle) for unlimited installation, compatible with mainstream imported equipment data
  • Dual-end positioning and TDR calibration functions, automatically correcting cable length and wave speed
  • Self-drying system prevents internal interference caused by humid climates
  • One-click automatic report generation, simultaneous measurement and analysis in one software

Parameter:

  • Core Output Performance
    • Maximum output voltage: ≥60kV (peak), ≥42.4kV (RMS); Minimum output voltage: 1000V
    • Oscillation frequency range: 20Hz~1000Hz; Constant current boost current: 12mA
    • Capacitance test range: 0.02µF~8µF; Inductance coil: ≥2.5H
  • PD Measurement
    • PD measurement range: 1pC~100nC; System own PD: <1pC
    • PD positioning bandwidth: 150kHz~50MHz (automatically selected by cable length)
    • Data acquisition frequency: >150MHz; A/D converter: ≥16Bit (industrial-grade card)
  • Dielectric Loss & Calibration
    • Dielectric loss measurement range: 0.1%~10.0%
    • PD calibrator range: 1pC~100nC; Automatic/manual calibration modes
    • TDR ranging: 0~20km, accuracy <0.1m
  • Power & Environment
    • Power supply: 110~240V AC, 48~63Hz, 500VA
    • Working temperature: -35℃~+55℃; Relative humidity: ≤95% (no condensation)
  • Software & Hardware
    • Software: Chinese/German/English interface, unlimited installation, integrated measurement/analysis
    • Controller: Laptop with >32GB flash, >4GB RAM
    • Portability: Equipped with lockable wheels for easy movement
  • Accessories
    • Standard accessories: 7.5m PD-free high-voltage cable, 2m power cord, 4m grounding wire, calibration test line, voltage equalizing device, PD calibrator, user manual

Contact Us

Kaidi Zhengda Electric
Kaidi Zhengda

Oversea Sales Manager

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