A practical FAQ on GE transformer protection relay models, including the Multilin 850 and 845. I share costly mistakes from my years as a protection and control engineer, and how to get the spec right. [...]
Continue Reading
A practical deep-dive into daisy-chaining surge protectors, why it's a fire hazard, and how to properly protect high-value equipment like an AC unit or a transformer control panel. Includes real-world electrical engineering context. [...]
Continue Reading
Procurement manager breaks down the costs of GE transformers, Multilin 850 relays, and control panels. Includes a 6-year spending audit, TCO analysis, and how not to get burned by hidden fees. [...]
Continue Reading
A quality inspector shares a practical guide to GE transformer serial number lookup, including where to find the number, how to decode it, and what to do when the lookup fails. [...]
Continue Reading
A straightforward, step-by-step guide for buyers and facility managers on selecting the right transformers, protection relays, and control panels for a commercial car wash installation, based on real-world purchasing experience. [...]
Continue Reading
An admin buyer's practical checklist for buying travel power adapters for global business travelers. Avoid costly mistakes with this step-by-step guide. [...]
Continue Reading
An honest look at sodium all solid state battery tech for portable power and renewable storage. I share why this matters, where it falls short, and who should care now vs. later. [...]
Continue Reading
An admin buyer's step-by-step guide to specifying and purchasing booster transformers, auto transformers, pad mounts, and variable transformers (Variacs) for commercial and industrial use, using a TCO framework. [...]
Continue Reading
A practical, step-by-step guide for engineers and system integrators retrofitting forced-air cooling systems (FA) on power transformers in battery energy storage systems (BESS) and solar-plus-storage applications. Includes a common pitfall involving high-power DC-DC converter interfaces. [...]
Continue Reading
A procurement manager shares the hidden costs of specifying GE transformers and Multilin protection relays, from uncalibrated settings to fire alarm panel integration, and how to avoid budget overruns. [...]
Continue Reading