backup-power control system

Boost the reliability of your backup-power control system

Facility managers with backup-power systems are like skydivers; they can’t know if the backup actually works until they need it. Using smart devices in power-control-system panels greatly increases backup-power system reliability.

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automatic transfer switch

3 things to think about when selecting an automatic transfer switch

The automatic transfer switch has moved from a relatively mundane role in power distribution and control systems to being a major player. Read about three traits to consider to ensure you select the right ATS for your application.

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Streamlining panel design

Streamlining panel design equals higher SCCR


Sean Ghoddoucy, Segment Manager, National Alliance Accounts, ABB
Daniel Lightsey, ABB Ability(TM), Smart Power

Panels with higher AIC / SCCR ratings provide superior safety, helping protect employees and equipment while avoiding production losses and scrap. OEM machine builders and panel builders can pursue several paths to achieve those higher ratings.

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short circuit current ratings

4 Steps to calculate short circuit current ratings in industrial control panels

short circuit current ratings

Daniel Lightsey
ABB Ability(TM), Smart Power

Marcelo E. Valdes
PE, IEEE Fellow Applications Eng. Manager
ABB Electrification Products Industrial Solutions

Short circuit current ratings (SCCR) are a critical specification when designing industrial control panels. Determining the appropriate SCCR actually requires no calculations. Instead, there is a simple, four-step process to follow.

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SCCR circuit breaker ratings

Power circuit breaker ratings explained

Darryl Moser
Sales Enablement Manager
ABB Electrification Products Division

When selecting the right low voltage power circuit breaker for an application, it is important to consider both short-circuit current ratings and short-time current ratings. Understanding these performance characteristics will help you choose between the various circuit breaker designs.

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Bigger motors need better protection

John Belshe
Product Marketing Manager
ABB Electrification Products Division

Your large (>400 HP) motors require special protection to ensure reliable operation and a long life. Learn how the features of today’s smarter motor-protecting circuit breakers are up to the task.

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