Nunes Instruments

Product Description

The Partial Discharge Monitoring System is a cutting-edge diagnostic solution engineered for on-line PD spot testing in high-voltage equipment. It is equipped with a high-resolution color touchscreen that provides an intuitive and user-friendly interface for real-time visualization and control.

The system includes USB-C connectivity for both power supply and communication, along with a coded connector that automatically identifies the connected sensor type, ensuring seamless setup and minimizing user error.

It supports a variety of PD sensors—including Voltage Detection Sensors (VDS) and Ultra High Frequency (UHF) sensors—enabling versatile deployment across equipment such as air-insulated switchgear (AIS), gas-insulated switchgear (GIS), gas-insulated lines (GIL), and high-voltage cables.

To ensure precise results even in electrically noisy environments, the system employs advanced noise rejection algorithms like DeCIFer, which efficiently separate genuine PD signals from background electrical noise.

Key Features

• Touchscreen interface for easy operation and result interpretation

• Multi-sensor compatibility (VDS, UHF) for broad diagnostic coverage

• USB-C and auto-detect sensor connector for plug-and-play functionality

• DeCIFer noise rejection for accurate PD signal isolation

• Suitable for on-line condition assessment without service interruption

• Compact, portable design for field and substation use

Applications

• Condition-based monitoring of:

  • Air-Insulated Switchgear (AIS)

  • Gas-Insulated Switchgear (GIS)

  • Gas-Insulated Lines (GIL)

  • High-voltage cables

• Utility substations

• Electrical maintenance teams

• HV equipment manufacturers and service providers

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Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

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