Blog - Page 3 of 7 - Electrical Engineering Resource

widely used transformer was the induction coil

Getting inside the humble transformer

November 17, 2021/in Panel Builders /by Victoria Anders

Transformers are a foundational component in almost every panel. While it’s a fairly straightforward device, there are probably some things you don’t know about how it works and how you should select your supplier.

Three insights on ensuring compliance with UL standards for MCCs

October 28, 2021/in Circuit Breakers, Panel Builders /by Victoria Anders

Builders and buyers of motor control centers (MCCs) rely on standards, notably UL 845, to ensure panel safety and functionality. This article provides insights and tips to help you better understand key elements of those standards.

4 Benefits of Safety PLCs

September 27, 2021/in Machine safety, Panel Builders, Safety PLC /by Victoria Anders

In many applications, Safety PLCs caIn many applications, Safety PLCs can not only help ensure required safety levels but also provide process control. Panels using only a Safety PLC can be smaller and simpler, and help panel builders keep their costs lower.

Renewable energy storage = Big opportunities for OEMs and panel builders

August 26, 2021/in Energy Storage, Panel Builders, Renewable Energy /by Victoria Anders

The bread-and-butter business for panel builders and OEMs has been safely delivering and controlling electric power. Today, storing that energy represents a new and growing opportunity. How big is the potential and what systems are involved?

What you need to know about miniature circuit breaker trip curves

July 27, 2021/in Circuit Breakers /by Victoria Anders

One of the critical criteria when selecting miniature circuit breakers is their trip curve. Awareness of these curves will help you select the right breakers for your applications, and diagnose potential nuisance tripping issues.

UL duel: UL 98 or UL 508 for disconnect switches?

June 22, 2021/in Panel Builders, Project cost reduction, Reliability /by Victoria Anders

Choosing panel components often comes down to “What’s the lowest-cost device that meets all application requirements?” Some OEMs and panel builders answer incorrectly without a good understanding of the differences between UL 98 and UL 508.

3 ways to help make your control panels more competitive

May 26, 2021/in Panel Builders, Project cost reduction /by Liz Smith

When selecting panel components, OEMs can boost their competitive position by looking beyond price at three other factors that can elevate the quality, reliability, functionality, and price-competitiveness of your panels.

Deliver innovation using these control panel builder resources

April 28, 2021/in Panel Builders /by Victoria Anders

Industrial manufacturers have been expanding their online, self-service resources available to customers. This curated guide contains innovative digital resources that are helping panel builders and OEMs simplify panel design and optimize component selection.

Why the increased need for surge protection?

March 29, 2021/in Critical Power, Energy efficiency, Panel Builders /by Victoria Anders

Surge protection devices are evolving from being “accessories” toward “necessities.” Learn why more OEMs and panel builders are making the smart move to include these devices in their designs.

Selecting the right motor starter option

February 25, 2021/in Motor Starters and Contactors /by Victoria Anders

Of the various motor starter options, which is the best fit for your application? This article introduces the benefits and tradeoffs of the three main starter types: across-the-line starters, softstarters, and variable frequency drives.

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