Recent content by Dyslexicbloke

Hi Folks, I have a speciffic question... I/We have a site with 3 existing supplies/heads, one of which feeds a 3 phase hydro and is used almost exclusivly dor export. There is also a fish farm and a house, currently on their own supplies. All are TN-CS. We need all three to operate from he...

I will thanks... The Wirral is pretty close.

No, at least not yet. I am also nor designing or signing stuff off either, at least not up to this point. Generally I will explain what is required functionally and somone else will check that and do the testing. This may change once I am back up to speed but I suspect there is a great deal more...

You might try some bypass capacitors, close to the drivers, which you could also screen with foil. It is hard to say what values you may want but pretty small to avoid inrush on the DC side whilst dumping what sounds like RF eipple over the DC. Perhaps also try a small choke. You are trying to...

NVQ lvl3 ... ? Well I know that is a National Vocational Qualification but can you explain the significnce here? I did the/my course tn Newcastle Under Lyme I think it was C&G but even then NVQ was beginning to be a thing. My gas qualification was CITB, which I think is defunked now... Too many...

Useful tuff folks, thanks. RE test quipment... Not so lucky. I never owned calibrate stuff, always used kit issued by my employer and anyway, D-Lock, which didnt trip breakrs when doing an earth loop was still a big thing back then... Thease days I have several multi meters, a clamp or two and...

Hi folks, I have a hydro customer who also owns a fish farm. Currently, he has 3 entirely separate TN-CS supplies, the hydro which is 3 phase and fine, the fish farm which is nasty and single phase and the house and workshop, also single phase, which is marginally better but not good in many...

Hi Folks, I am looking for a bit of education here, specific questions but general stuff too. I qualified C&G working for an NIC accredited firm back in the day, the day in question being a couple of decades ago. Between then and now I have done several things, not all related to anything...