Dynamic Contact Resistance Testing During Circuit Breaker Closing
Dynamic Contact Resistance Testing During Circuit Breaker Closing Dynamic Resistance Measurement (DRM) during circuit breaker closing is a valuable diagnostic method for... Learn More
EuroSMC Expands the Quasar Relay Test Set Range: Quasar, Quasar-C, Quasar-C+ and Quasar-V
Product News | Secondary Injection Equipment EuroSMC Expands the Quasar Relay Test Set Range with Quasar-C, Quasar-C+ and Quasar-V EuroSMC introduces three... Learn More
AI Data Center Electrical Reliability: Why Primary Injection, Secondary Injection and Circuit Breaker Testing Matter
Artificial intelligence is changing what a modern data center requires from its electrical infrastructure. As AI clusters push more power into every... Learn More
Pick-Up and Drop-Out Testing of Protection Relays: What It Is, Why It Matters and How to Perform It
In substation commissioning and maintenance, one of the most important tests is verifying the pick-up and drop-out values of protection relays. These... Learn More
EuroSMC Global Partners Meeting in Madrid (2–6 February)
Five days of innovation, real testing, and global alignment for substation protection testing From **2 to 6 February**, EuroSMC hosted its... Learn More
Primary Injection vs Secondary Injection Testing for ANSI 50/51 Overcurrent Relays (Substations)
If you work around substations long enough (generation, transmission, or distribution), you’ll notice something: most protection issues aren’t “mysteries”. They’re usually a... Learn More
Maritime protection systems on modern vessels: from theory to real-world testing
Introduction: from the single-line diagram to blackout… or reliability Electrification has turned the modern ship into a highly stressed microgrid.Integrated Power Systems... Learn More
Understanding the Heat Run Test with Primary Current Injection
What a Heat Run (Temperature-Rise) Test Proves and Why It Matters A heat run test—also called a temperature-rise test—verifies that equipment runs... Learn More
Directional Relays and Relay Testing: A Practical Guide with Secondary Injection
What a Directional Relay Does and Why It Matters Directional relays are not just overcurrent devices with extra logic. They compare current... Learn More
Understanding the IEC 61850 Protocol: A New Era in Electrical Protection and Control
Introduction The IEC 61850 protocol is an international standard designed for substation automation systems (SAS). It enables seamless communication between Intelligent Electronic... Learn More