Ground fault protection applications in low voltage motor control systems for process industries
This paper describes the use of motor protection relays with ground fault protection in low voltage motor control centers for fast fault detection.
(PDF 864 KB, 08/09/2021)
Straight talk about capacitors in your UPS
What they are, what they do, why they’re essential in your UPS — and the importance of proactive maintenance for these humble and often overlooked components.
(PDF 828 KB, 26/02/2021)
Strategies for reliable arc flash detection in low-voltage switchgear
This white paper discusses reliably detecting the ignition of an arc flash inside low-voltage metal enclosed switchgear using an arc flash detection system presents a number of technical challenges and requires careful system design to provide maximum equipment and personnel protection
(PDF 619 KB, 02/09/2018)
Vintage low-voltage motor control centers - replace or upgrade?
This paper will discuss upgrade versus replace alternatives, addressing UL 845 North American industry standard requirements and how this affects design, installation and maintenance of both upgraded and new MCCs.
(PDF 1 MB, 01/06/2019)