1. Best electrical calculation software review
Comparison between 4 electrical calculation software, used for the design and calculation of electrical installation.
2. Panel builders are all cheaters?
Rant by a young professional in charge of electrical maintenance and new works of a Lime production site in Belgium.
3. Applications where LV fuses are technically more adapted than LV circuit-breakers?
Forum discussion in which several electrical engineers try to understand what are the applications where LV fuses are much more adapted than LV circuit-breakers.
Understand electrical circuit - comparison with water system
5. Electrical installation harmonic problems part 1
Harmonics-related malfunctions are fortunately few in number nowadays. The main reason lies in the importance given to harmonics analysis in installation design. International standardisation has been tackling these phenomena for many years, and the standards and recommendations in force have produced results.
6. Earthing system design
Your feedbacks about an earthing plan which interconnects the earth electrodes meant for equipment earthing and those for lightning protection purposes.
7. Surge protector in switchboards > 50kA ?
When an electrical engineer has to install a surge protection device type 1 in high power electrical switchboard.
8. Thermal imaging or retightening wire terminals, seriously?
There are 2 camps of thoughts: promoting regular retorquing or retightening of the wire terminals, or calling for thermal imaging. Read the whole discussion and analysisi here.
9. Arc Flash: are NFPA 70E and IEEE1584 dangerous?
Working on the extension of the electrical installation of a site in Europe, owned by a large American industrial group.
10. Focus on electricity consumption of control panel components
Ignored for a long time, the electricity consumption of equipments and panel automation has begun to interest manufacturers and some contractors.
This was the 10 topics that raised your interest among our 100 newsletters!
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