RCC Electronics Blog

Cable Diagnostics in Medium-Voltage Underground Cable Networks: Why Testing Before Failure Matters

Billy 16/07/2026 0

Medium-voltage underground cable networks are critical assets for utilities, industrial facilities, campuses, and infrastructure operators. When these...

Understanding Oil Breakdown Voltage Setting Gauges: ASTM D1816, IEC 60156, ASTM D877, BS EN 60156, and SEV EN 6015

Billy 09/07/2026 0

When testing transformer oil or other insulating liquids, the electrode gap is not a small detail. It directly affects the measured breakdown voltage,...

Understanding the BAUR DTL C Test Principle for Transformer Insulating Oil Diagnostics

Billy 08/07/2026 0

Transformer insulating oil plays a critical role in the reliability, safety, and service life of electrical power equipment. Over time, oil condition ...

Common VLF Testing Problems and How BAUR Solutions Help Improve Cable Assessment

Billy 30/06/2026 0

Common VLF Testing Problems and How BAUR Solutions Help Improve Cable Assessment Very Low Frequency testing is widely used for medium-voltage and high...

BAUR protrac Pin-Pointing System

Billy 11/06/2026 0

Maintaining a reliable power supply is and will remain extremely important. To ensure a reliable power supply, a high-performance power grid and short...

How IEEE 400 Cable Testing Standards Connect to BAUR Products Available

Billy 01/06/2026 0

Field testing shielded power cable systems is not a one-size-fits-all process. Different IEEE 400 series standards address different test methods, inc...

How IEEE 400.2-2024 Supports Better VLF Cable Testing and Diagnostics in the Field

Billy 27/05/2026 0

Field testing of shielded power cable systems is no longer just about applying voltage and recording a pass or fail. In practice, utilities, testing c...

Why BAUR Costs More and Why It May Still Be the Better Choice

Billy 21/05/2026 0

When buyers compare transformer oil testing equipment, price is often the first thing they notice. BAUR instruments are typically more expensive than ...

Transformer Oil Dielectric Strength Tester

Billy 24/04/2026 0

Transformers are designed to be in operation for 40 years or longer. For the responsible body, their positive economic impact is heavily dependent o...

Transformer Oil Testing: Why It Still Matters for Asset Reliability

Billy 24/04/2026 0

Transformer reliability is not determined by windings and bushings alone. The insulating oil inside the transformer still plays a major role in coolin...

Substation, your transformer are needed the devices.

Billy 23/04/2026 0

Substations depend on reliable transformer performance, and that means using the right test devices for the right condition. When a power transformer ...

Why Condition-Based Maintenance Is the Future of Cable Network Asset Management

Billy 22/04/2026 0

Cable networks are too important and too expensive to manage with a simple run-to-failure or time-based replacement strategy. In medium-voltage system...

Why Tan Delta and Partial Discharge Testing Work Better Together for MV Cable Diagnostics

Billy 21/04/2026 0

Medium-voltage cable diagnostics work best when the test method matches the type of defect you are trying to find. That is why tan delta testing and p...

Portable vs Built-In Cable Fault Location Systems: Which One Fits Your Job?

Billy 20/04/2026 0

Choosing between a portable cable fault location system and a built-in cable fault location system depends on more than budget. The right choice depen...

BAUR SSG Surge Voltage Generators for Accurate Cable Fault Location in Low and Medium Voltage Networks

Billy 16/04/2026 0

Fast and accurate cable fault location depends on having the right surge generator for the fault condition, cable type, and voltage level. The BAUR SS...

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