Testing a circuit breaker is about judging reliability under fault conditions, not just checking continuity or voltage. A ...

Telecommunications operations depend on electrical testing for uptime and profitability. Testing is a critical part of building and operating a telecommunications facility. But who should perform the ...

At one time, it was common in many production facilities for the typical maintenance electrician to walk the floor with just a screwdriver and adjustable pliers in his back pocket. That transitioned ...

In the ANSI/International Electrical Testing Association — Standard for Electrical Commissioning Specifications for Electrical Power Equipment and Systems (NETA ECS-2015), electrical commissioning is ...

Protective relay testing verifies that installed relays will trip correctly under real fault conditions, confirming settings, ...

To manage the challenges of today’s complex electrical power systems and tightening budgets, facility managers need to understand the critical connection between electrical commissioning and ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The Takeaway: The Greenlee TK-30A may be the perfect electrical test kit. It weighs ...

Insulation resistance testers, often called megohmmeters, are fundamental tools for preventive maintenance, used to assess ...