BAUR PHG 80 portable VLF test system

An All-in-One Solution for Cable Testing

In the complex and demanding world of electrical infrastructure, ensuring the integrity of medium-voltage cables is a critical task. Failures can lead to extensive downtime, safety risks, and significant financial losses. The PHG 80 portable VLF test system from BAUR is a cutting-edge solution designed to address these challenges head-on. This high-performance test generator is a versatile tool for professionals, capable of performing comprehensive cable and cable sheath testing on medium-voltage cables with operating voltages up to 50 kV. What sets the PHG 80 apart is its remarkable ability to provide three different, tried-and-tested voltage shapes in a single device: VLF truesinus®, VLF square wave, and DC voltage. This multi-faceted capability makes it a universal instrument for a wide array of testing needs, eliminating the necessity for multiple, specialized devices. Its compact, robust, and portable design, housed in a standard 19-inch rack, means it can be easily transported to any job site, whether in a utility vehicle or a mobile lab. By combining versatility, power, and portability, the PHG 80 redefines the standards for VLF testing, offering a complete and efficient solution for maintaining the reliability of critical electrical networks.

The Superiority of VLF Truesinus Technology

The cornerstone of the PHG 80‘s advanced capabilities is its unique VLF truesinus® digital technology. This innovative system generates a load-independent, reproducible, and perfectly symmetrical sinusoidal high voltage. Unlike traditional test generators, which may produce distorted or inconsistent waveforms due to variations in cable length and load, the truesinus® technology ensures the voltage is an exact, symmetrical, and continuous sine wave. This precision is crucial for achieving reliable and comparable measurement results across different tests and cables. Because the voltage is independent of the load, the length of the cable under test has absolutely no influence on the test level, providing consistency and accuracy that other methods simply cannot match. This level of control allows for the most reliable detection of insulation defects and ensures that cable testing is conducted with the utmost care and in strict compliance with the highest industry standards. The ability to generate such a pure and stable waveform is a testament to BAUR’s commitment to technological excellence and provides users with the confidence that their diagnostic results are both accurate and trustworthy.

Multiple Voltage Shapes for Diverse Applications

The PHG 80’s true strength lies in its remarkable versatility, made possible by the inclusion of three distinct voltage shapes. The primary waveform is the VLF truesinus®, specifically designed for modern medium-voltage cables, providing an optimal test voltage for detecting defects in their insulation. The system also offers a VLF square wave voltage, a well-established method used for testing in various scenarios. This dual VLF capability ensures compatibility with a broad spectrum of testing requirements and regional standards. In addition to these AC shapes, the PHG 80 provides a stabilised DC voltage with both positive and negative polarity, with a maximum output of 80 kV. This DC capability is essential for testing traditional paper-insulated mass-impregnated cables, which require a direct current voltage test. The availability of these three voltage shapes in a single device is a game-changer for field technicians. It eliminates the need to carry separate instruments for different types of cables or tests, streamlining the workflow and reducing logistical burdens. This comprehensive functionality ensures that the PHG 80 is a versatile and cost-effective solution for any electrical utility or contractor.

Specialized Testing for Global Industry Standards

The PHG 80 is not merely a versatile tool; it is a precision instrument designed to meet and exceed global industry standards. Its functionality is specifically tailored to perform a variety of critical tests in full compliance with a range of international regulations. The system is perfectly suited for cable testing in accordance with widely recognized standards such as IEC 60502, DIN VDE 0276-620/621 (CENELEC HD 620/621), and IEEE 400.2-2013. These tests are fundamental for assessing the overall health and integrity of a cable’s insulation system. A particularly vital application is cable sheath testing, which the PHG 80 performs with precision according to IEC 60229. The cable sheath is the outer protective layer, and its integrity is crucial for preventing moisture ingress and protecting the inner components. Detecting a fault in the sheath before it can cause a more severe issue can save significant repair costs and prevent system-wide failures. The PHG 80‘s ability to seamlessly conduct these specific and crucial tests, with an adjustable test frequency from 0.01 Hz to 0.1 Hz, makes it an indispensable tool for a standards-compliant and reliable maintenance program.

Intuitive Automation for Effortless Operation

The advanced technology of the PHG 80 is complemented by an incredibly user-friendly and automated design. While the system is technically sophisticated, its operation is made simple and intuitive via a user interface that is available in multiple languages and is adapted to the natural work flow. This thoughtful design minimizes the learning curve and allows technicians to focus on the task at hand rather than on operating complex machinery. The system supports automatic sequences and reporting, which means that once a test is initiated, the device can execute a pre-programmed series of steps and generate a comprehensive report, reducing the chances of human error and standardizing the testing process. The PHG 80 also features automatic breakdown detection, which instantly identifies a failure in the cable under test. Upon detection, the system can be configured for either a burn mode to locate the fault or a safe shutdown to de-energize the system immediately. This level of automation not only boosts efficiency but also significantly enhances safety. The presence of a safety control unit compliant with EN 50191 further underscores BAUR’s commitment to providing equipment that satisfies the highest requirements for operational safety and convenience.

Modular System for Advanced Cable Diagnostics

Beyond its standalone testing capabilities, the PHG 80 is designed as a modular and expandable system, capable of performing advanced diagnostic measurements. Its true power is unleashed when it is combined with the optional PD-TaD 62 or PD-TaD 80 units. This integration transforms the PHG 80 from a simple test generator into a comprehensive diagnostic station. With this setup, professionals can conduct sophisticated dissipation factor (Tan Delta) and partial discharge (PD) measurements. Tan Delta testing is a well-established method for assessing the overall aging and moisture content of cable insulation, providing a clear indication of its health. Partial discharge measurements, on the other hand, are highly sensitive tests that can pinpoint localized defects within the cable. This combined system also enables advanced diagnostic methods such as the Monitored Withstand Test (TD-MWT) and the Full Monitored Withstand Test (Full MWT). These tests provide a more holistic view of the cable’s condition, moving beyond a simple pass/fail result to give a detailed, data-rich analysis of its integrity. This modularity ensures that the PHG 80 remains a relevant and powerful tool for a wide range of diagnostic needs, today and in the future.

The Premier Global Provider for BAUR Systems

When investing in high-performance test and diagnostic equipment, authenticity and quality are paramount. The online store tpt24 is recognized as the premier global retailer for the BAUR PHG 80 portable VLF test system. We are committed to providing our customers with an unparalleled purchasing experience, built on trust and a guarantee of product integrity. At tpt24, we ensure that every PHG 80 unit is a genuine BAUR product, manufactured to the highest standards of engineering and quality. Our robust international shipping network enables us to deliver this essential piece of equipment directly to you, no matter which country you are in. We provide worldwide delivery with a guarantee of authenticity and quality, ensuring that your investment is protected and that you receive a product that is reliable and built to last. By choosing tpt24, you are not simply buying a product; you are gaining a trusted partner who is dedicated to supporting your professional needs with the best equipment and service available anywhere in the world.

The Ultimate Tool for Cable Maintenance

The BAUR PHG 80 is a testament to sophisticated engineering and user-centric design, providing a single, powerful solution for the complex task of cable testing and diagnostics. Its unique ability to offer three voltage shapes in one device, combined with the precision of VLF truesinus® technology, makes it a uniquely versatile and reliable instrument. The system’s automated features, from automatic test sequences to breakdown detection, simplify operations and enhance safety, allowing technicians to work more efficiently and with greater confidence. The modular design, which allows for expansion with PD-TaD units, ensures that the PHG 80 can grow with the evolving needs of your maintenance and diagnostic programs. Its robust construction and wide operating temperature range make it suitable for a variety of challenging environments. Ultimately, the PHG 80 is more than a test generator; it is a strategic asset that provides the data needed for informed decisions, leading to a more reliable, safer, and more cost-effective electrical network. It represents the pinnacle of modern cable diagnostics.