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Transformer vector groups describe the winding configuration and phase displacement between primary and secondary windings. Learn when a Dyn1/Dyn11 substitution matters and when it does not.
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My name is Ben Gibb and I'm an electrical and automation engineer. I'm on a mission to help people deepen their expertise in power systems and industrial automation. I use this site to share what I'm learning and what I find interesting. I hope you enjoy!
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It comes down to managing speed for kW and voltage for kVAR- Published on
A detailed comparison of 80% and 100% rated circuit breakers, including NEC and CEC code requirements, testing standards, and practical examples to help save on installation costs.- Published on
How arc flash incident energy is affected by protective device isolation- Published on
Feeder protection plus ANSI 87L — an overview