Partial Discharge

Online partial discharge detector for overhead accessories

The PD-LT allows for online partial discharge detection on cable accessories such as cable heads, lightning arrestors, insulators, bushings, and more. Instantaneous partial discharge readings are transmitted to a rugged wireless display module for easy analysis.

Features

• Easy and safe to use with a hotstick
• Compact, lightweight and battery powered for maximum flexibility
• High sensitivity capacitive sensor with wireless measurement readings
• Intuitive application for data analysis

High frequency current transformer clamps

The HFCT-20HD and HFCT-60HD are high frequency current transformer sensors designed for partial discharge detection on electric apparatus’ ground returns. Made from superior quality materials, it is designed for any environment.

Features

• Measurement on power cable shields
• Measurement on any ground connection
• Quality aluminum construction
• Easy latch
• 20mm or 60mm opening fits most cables

Online partial discharge alarm system

The PD Annunciator unique design consists of a three channels acquisition module paired with sensors of your choice, most commonly TEV and Acoustic or HFCT. With many advancements and innovations, the PD Annunciator handles partial discharge monitoring on metallic cabinets using our proven and advanced technologies.

Features

• TEV, Acoustic & HFCT sensor technologies
• Easy to install
• Intuitive software
• Modbus connectivity
• Local USB connectivity
• Single or multi-module installation

Next Generation in PD Monitoring

The PD Profiler is a cutting-edge Partial Discharge Monitor designed to boost reliability and safety of electrical systems. Whether it’s transformers, switchgear, or cable testing, this versatile instrument is engineered to address a wide range of critical applications. With its flexibility, the PD Profiler enables electrical maintenance professionals to conduct on-site partial discharge surveys or seamlessly integrate the device into permanent monitoring systems for comprehensive grid coverage. Empowering engineers with actionable insights, the PD Profiler reduces downtime, optimizes maintenance costs with clear overview of asset insulation. Protect your investments—or your customers’—with this state-of-the-art monitoring solution.The future of electrical system reliability starts here!

Features

• New generation of PD Monitoring
• From 8 to 20 PD channels with PrPD
• Advanced interferance management/gating
• Highly scalable/daisy chain
• No shutdown required
• Din rail or magnetic mount
• Available in several configurations

Online partial discharge detector cable accessories

The PDS allows online partial discharge detection on underground cable accessories and equipment for safety and maintenance purposes. This compact and lightweight instrument is battery operated and it has an autonomy of 30 hours. The Partial Discharge intensity level is displayed on the instrument with the bar graph.

Features

• Easy to use
• Compact, lightweight and battery powered for maximum flexibility
• High sensitivity inductive and capacitive sensors
• Rugged Delrin® made casing
• Up to 30 hours autonomy

Ultrasonic corona & arcing detector

The ULD-40 is an ultrasonic detector designed for corona effect and arcing detection for predictive maintenance in electric utilities. Available with a variety of accessories, this instrument is a cost-effective must for any prevention plan.

Features

• Works just as well in noisy environments
• Countless number of possible applications
• Battery operated for maximum flexibility
• Parabolic sensor with laser for optimal pinpoint testing
• Built-in sensor and speaker
• Rugged Delrin construction

Expert partial discharge detector

The well-established XDP-II is a battery-operated portable device allowing partial discharge detection and analysis. The data is saved in its internal memory for local or further analysis on the PC-based XDP-SOFT. Paired with the proper accessories, the XDP-II becomes a powerful solution for many applications such as Cable Joints and Elbows, Switchgear, Offline, Acoustic, TEV, Rotating machines, Transformer, etc…

Features

• Easy to use, portable and battery operated
• pC and dB value display
• Several display modes for on-site real time analysis and diagnostic
• Saves the waveform and edge of PD in its memory with the date and time
• Up to 7.5 hrs autonomy
• Ultra-versatile instrument
• Network phase synchronization

Partial Discharge Detection and Localization System for Power Transformers

The AE-150 is designed to detect and localize Partial Discharge activity by correlating acoustic and electric sensors’ data. The AE-150 has many acquisition modes, each used for detecting and locating Partial Discharge activity in a transformer. The AE-150 unit is mounted on the transformer tank using its powerful magnets that also hold four acoustic sensors. Acquired data is sent to Mirador-Tx software where all advanced positioning functions are implemented. This cutting-edge software allows easy data interpretation, reporting and monitoring.

Features

• Easy to install and use
• Portable, battery-operated, wireless data transfer, weatherproof
• Mirador-Tx software allows automatic configuration and 3D positioning
• Simultaneous processing of AE and PD signals
• NEW: Monitoring Feature!