One day an electrician calls me saying the earth leakages he bought is “over sensitive” I bought this new digital tester and they all trip around 22mA. So I say: You do realize that ELD /RCD are subject to temperature variations, so on a hot day we still want to be sure it trips nothing […]
I got this call regarding softstarter protection: Do I protect it with circuit breakers or fuses? I say it is your choice – In the manual it is there – Protection can be fuses OR circuit breaker. Silence. ===>>>OOPS…You are not logged in for this group!
I sent an email to a global manufacturing company… This is what I receive back: Sorry he cannot receive mail anymore – send your mail here xx.xx. and never hear from them again. I realise the contact in my email might have died and when receiving mail for him might cause some emotional stir (I […]
When I was researching some online references I noticed how many sites go into having to select the correct components for installations and the obvious just jumped to mind… In this day and age, though it is always good to know how one gets to the selection, all manufacturers and the standards keepers like the […]
Index: Online Libraries. Online resources. Education Web contacts MicroProcessors
