DC System Ground Fault Locator: Faster Fault Location, Higher DC System Reliability (July 2026)
A DC system ground fault locator helps substations, utilities and industrial plants quickly pinpoint DC...
2026
How can ultrasonic sensors find PD arcing and tracking in switchgear?
Ultrasonic sensors detect partial discharge (PD), arcing, and tracking by listening to high‑frequency acoustic energy...
What should you look for in a megohmmeter for high-noise HV areas?
A megohmmeter for high-noise high-voltage environments must combine adequate test voltage (5 kV vs 10...
Is investing in premium silver‑plated, shielded test leads truly worth the long‑term ROI?
High-quality silver-plated, shielded test leads deliver a strong ROI by reducing re-tests, stabilizing readings, and...
Is IEEE 400.3 PD testing essential for safe cable networks?
IEEE 400.3 defines how to perform non-destructive partial discharge (PD) field diagnostic testing on shielded...
Is a wireless high‑voltage phase detector the safer modern choice?
A wireless high‑voltage phase detector is generally safer and more modern because it removes long...
How can factories manage safety gear rotation and discharge rod inspection?
A factory-focused safety gear rotation strategy keeps every discharge rod, grounding set, glove, and helmet...
What causes low insulation readings on a megohmmeter?
When a motor or cable shows “zero” insulation on a megohmmeter, the cause is usually...
SF6 Gas Recovery And Purification Unit: Maximizing Grid Reliability And Sustainability (July 2026)
SF6 Gas Recovery And Purification Unit solutions help utilities cut leakage, improve transformer reliability, and...
Why does NIST traceability matter for handheld meters?
NIST traceability ensures every handheld meter—from a simple cable tracer to an advanced phase meter—measures...