Home Tags Electrical equipment

Tag: electrical equipment

Bonding electrical equipment on poles

A five-year-old girl was electrocuted; we don’t need another! Unfortunately, some Code changes are a direct result of a fatality. Canadian Electrical Code Rule 30-1024...

Knowledge-based product selection and enforcement of specifications are essential for long-term...

Understanding the costly effect of corrosion on water/wastewater facilities Billions of dollars from public and private agencies have been invested in water/wastewater infrastructure. Within these important...

How safe is electrical equipment that has been exposed to flood...

We live in uncertain times when it comes to natural disasters. The recent Category 4 and 5 hurricanes that impacted Texas, Florida, and Puerto...

Air-Conditioning Equipment Installations

Recently, while teaching a class on residential electrical requirements, I opened the class up to the participants to decide which subject matter we would...

Reconditioned Electrical Equipment Now Included in the NEC — Revisions underscore...

Two significant code revisions recommended by the Professional Electrical Apparatus Reconditioning League (PEARL) were adopted for inclusion into the latest version of the National...

Service Equipment Labeling [ NEC 2017 100.16(B)] Part 2

Practical Example The following is a real-life example of a church supplied from a 208Y/120 VAC, 300 KVA, 3-phase pad mount utility transformer. The published...

Service Equipment Labeling — NEC 2017 110.16(B)

Prior to the 2002 version of the National Electrical Code® (NEC®), incident energy and arc flash requirements were found in NFPA 70E, “Standard for...

Protection of electrical equipment and electrical conductors against exposure to fire...

This subject was raised by me previously in a number of articles during the past ten years, but I am receiving quite a few...

Inspecting Large Scale PV Equipment Platforms

Almost ten years ago, I had the pleasure of working on and testing new concept inverters for a large manufacturer at a facility called...

Maintenance Important for Safety

Electrical distribution systems serve us on a daily basis whether we are sitting in our home, driving down the road or at work. This...
- Advertisement -

MOST POPULAR

FLASHBACKS