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Sunday, May 28, 2017

Monthly Archives: February 2017

PV System and Utility Interconnects

The increase in size of solar photovoltaic (PV) systems in recent years has made it more and more difficult to install the AC output...

A Stronger Voice

Welcome to 2017—a year when many changes will enhance IAEI’s position in the electrical industry and will bolster your membership! You will have new...

UL Question Corner — PV Rapid Shutdown

Can utility interactive inverters installed within 10 feet of the PV array be a method of complying with the requirements of 2014 National Electrical...

Reaching the Summit

Keeping an association active is rather like climbing a mountain. The first slopes are easy, almost like walking, but as time passes the foothills...

New Rules and New Tools for Emergency Lighting Control

In the last few years, advancements in control technology and energy management have made compliance with National Electrical Code, Article 700, Emergency, more complex,...

Integrated Fire Protection and Life Safety Systems — What is it all about?

This subject should not be new to the electrical designers, contractors and regulators, as the requirement to commission integrated fire protection and life safety...

Code Hunter: Connections, 2017 NEC

1) Where a tightening torque is indicated as a numeric value on equipment or in installation instructions provided by the manufacturer, a __________ torque...

Nick’s Picks: Top 10 Electrical Code Changes NEC 2017

TIME FLIES when you’re having fun. And it’s about that time again—a brand new electrical code is upon us. Say hello to the 2017...
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