Baur PGK 25 BAUR DC HV tester

The Indispensable Tool for Cable Integrity

In the complex world of electrical maintenance, the ability to perform high-voltage tests on-site with ease and accuracy is paramount. The PGK 25 DC HV tester from BAUR is a compact, mobile, and highly versatile device designed specifically for this purpose. It is a portable unit engineered for DC voltage testing up to 25 kV, targeting critical components like paper-insulated mass-impregnated cables and a wide range of electrical equipment within medium-voltage networks. Its design philosophy centers around a low weight of only 16.5 kg, which makes it exceptionally easy to transport and maneuver in the field. This portability, combined with a robust and durable construction, ensures that the PGK 25 can withstand the rigors of frequent on-site use. The device’s straightforward operation means technicians can begin testing with minimal setup, significantly boosting efficiency during crucial maintenance periods. By providing a reliable and accessible method for DC voltage testing, the PGK 25 plays a vital role in assessing the insulation integrity of aging infrastructure and new installations alike, helping to identify potential weaknesses before they lead to costly and dangerous failures.

Precise Voltage and Current Testing Capabilities

The core functionality of the PGK 25 is built on precision and control. The tester offers two continuously adjustable voltage ranges: a lower range from DC 0 to 5 kV and a higher range from DC 0 to 25 kV. This dual-range capability provides the flexibility needed to perform a variety of tests on different types of electrical equipment and cables. The fine control over the output voltage ensures that tests can be conducted meticulously according to specific standards and requirements, avoiding the risk of over-stressing the test object. In addition to voltage testing, the device features an integrated ammeter with five distinct measurement ranges, spanning from 1 μA to 10 mA. This wide current measurement capability is crucial for accurately assessing leakage current during a test. Monitoring this current over time can provide invaluable diagnostic information, helping to reveal subtle defects in insulation that might otherwise go unnoticed. The seamless integration of these voltage and current measurement features within a single, compact unit streamlines the testing process, providing technicians with all the necessary tools for a comprehensive and accurate assessment of the equipment’s condition.

Universal Power for Unrestricted On-site Use

One of the most significant advantages of the PGK 25 is its exceptional power versatility. Recognizing that on-site testing environments can be unpredictable, BAUR designed the device to be powered by multiple sources. It can be operated directly from a standard mains voltage supply, making it perfect for use in substations or other locations with readily available power. However, its true value in the field lies in its ability to function independently of a fixed power grid. The PGK 25 is equipped with an integrated 12V rechargeable battery, providing a reliable source of power for mobile use in remote locations where mains power is not accessible. This internal battery ensures that a technician can quickly deploy the unit for unplanned testing or emergency troubleshooting. For extended use or when the internal battery is depleted, the device can also be powered by an external 12 V power supply, such as a vehicle’s battery. This universal power supply capability makes the PGK 25 a truly unrestricted tool, ready for deployment in virtually any situation, from urban networks to remote rural installations. This adaptability minimizes downtime and logistical complexities, making it an indispensable asset for any field service team.

Automated Safety Features for Maximum Protection

Safety is the paramount consideration in high-voltage testing, and the PGK 25 is engineered with multiple layers of protection to ensure the well-being of the operator and the integrity of the equipment being tested. A key safety feature is the integrated discharge unit, which is automatically activated after the test time has elapsed. This unit is designed to safely and quickly dissipate the residual energy stored in the test object, with a maximum discharge capacity of 5,000 J. This automatic discharge mechanism prevents a hazardous build-up of voltage and ensures that the test area is safe for handling the equipment. The device also includes a switch-on interlock for high voltage, which prevents unintended operation and accidental energization, a critical safety measure for field use. The PGK 25 also offers the convenience and safety of a built-in timer, which allows for pre-selection of the test duration from 1 to 30 minutes. This automated timing ensures that tests are conducted consistently and that the high voltage is automatically switched off once the specified time is complete, further enhancing operational safety and providing peace of mind to the technician. This thoughtful integration of safety features reflects BAUR’s commitment to setting the highest standards for user protection in the high-voltage testing industry.

Specialized Applications for Diverse Testing Needs

The PGK 25 is not just a generic high-voltage tester; it is a highly specialized tool tailored for a range of critical applications. Its design and functionality are specifically aligned with several key international standards, making it the ideal choice for professionals who must adhere to stringent industry protocols. The device is perfectly suited for on-site testing of paper-insulated mass-impregnated cables, a type of cable still widely in use, in full compliance with standards such as IEEE 400-2012 and IEC 60060-3. This ensures that the insulation integrity of these crucial assets is properly assessed. Furthermore, the PGK 25 is an effective tool for voltage testing on a variety of electrical equipment, following the guidelines set forth in IEEE 62.2 and IEEE 95. A particularly important application is cable sheath testing, a fundamental procedure to verify the integrity of the outer protective layer of the cable. The PGK 25 performs this test in accordance with standards like IEC 60502 / IEC 60229 and VDE DIN 0276-620/621. By facilitating these specific and essential tests, the PGK 25 empowers technicians to perform a thorough and standards-compliant assessment, reducing the risk of failures and extending the service life of valuable electrical infrastructure.

Advanced Diagnostics with Data Recording Capability

While the PGK 25 excels at performing standard high-voltage tests, its capabilities extend into advanced diagnostic functions. A key feature that distinguishes it from simpler testers is the provision for connecting an external curve tracer. This port allows the device to interface with sophisticated data logging equipment, enabling technicians to capture and record the measured current in relation to time. This capability is invaluable for in-depth analysis of insulation behavior, as it provides a visual and quantitative record of the leakage current during the test. By analyzing the current-time curve, an expert can often identify subtle changes or anomalies that may indicate a developing fault, long before it becomes a critical failure. This goes beyond a simple pass/fail result, offering a more comprehensive diagnostic picture. The integrated timer, which allows for pre-setting test durations, complements this data recording feature by ensuring that each test is conducted under consistent conditions, making the recorded data comparable and highly reliable for trend analysis over time. This blend of basic testing functionality and advanced diagnostic readiness makes the PGK 25 a versatile and future-proof tool for professional use.

Your Premier Destination for Authentic BAUR Equipment

When you are in the market for specialized high-voltage testing equipment, the authenticity and quality of the product are of paramount importance. The online store tpt24 has established itself as the premier global retailer for the BAUR PGK 25 DC HV tester. We are committed to providing our customers with an unparalleled shopping experience, centered on trust and reliability. At tpt24, every PGK 25 unit is offered with an ironclad guarantee of authenticity and quality. We ensure that the product you receive is a genuine BAUR device, manufactured to the highest standards of engineering and safety. Our advanced global logistics network means that we can deliver this essential piece of equipment directly to you, regardless of your location. We provide worldwide shipping, ensuring that professionals in any country can access this compact and powerful testing tool without compromise. By choosing tpt24, you are not just making a purchase; you are investing in a partnership with a trusted source that guarantees the integrity of your equipment and supports your professional needs with unwavering commitment.

A Smart Investment for Network Reliability

In conclusion, the BAUR PGK 25 is an exceptionally well-rounded and indispensable tool for professionals in the medium-voltage sector. Its compact size and light weight make it the perfect companion for mobile on-site work, while its robust construction ensures durability in demanding environments. The device’s multi-source power options provide unrivaled versatility and freedom from power supply constraints. Crucially, its integrated safety features, from the automatic discharge unit to the high-voltage interlock, provide maximum protection for both the operator and the test subject. The PGK 25‘s ability to perform a variety of tests in accordance with international standards, including for paper-insulated cables and cable sheaths, positions it as a go-to solution for critical maintenance tasks. Furthermore, the option to connect an external curve tracer elevates its utility from a simple tester to a valuable diagnostic instrument. This combination of portability, power, safety, and diagnostic capability makes the PGK 25 a smart investment for any organization focused on ensuring the long-term reliability and safety of its electrical network. It is a tool that delivers efficiency, peace of mind, and performance in one compact package.