transfomer

transfomer

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  1. J

    Proposed Connection for new build states prospective will be as high as 25.9KA

    Hi A customer has a new farm shed going up supplied also from a new 100KVA transformer right outside. The supply spec states that PSCF could be as high a 25.9KA on the quote he has been given. The usual kit I use is rated at 10KA. There terms also state that the connection by DNO will not be...
  2. M

    110v transformer to air compressor

    I recently brought a 110v aircompressor but when I brought it I was told I could run it through a transformer box as i work on site which worked fine for a month but now the transformer box keeps tripping and has even blown the fuse in the plug. Am I right to run it through a transformer box...
  3. M

    UK USA transformer causing lights to flicker???

    Hi, I have American tenants who use transformers. When they do, the lounge spotlights and kitchen light flickers. These are on dimmers. Can something be done about it?? TIA!!
  4. D

    Ring Wired Doorbell Transformer Chime advice

    Hi, I have purchased a Ring Video Doorbell in the UK, and am looking to install it. I live in a New build property and the transformer to the Chime is within the Chime unit. Looking at it the wires come through slightly differently to the installation video, and I'm trying to confirm how I...
  5. M

    delta transfomer current

    Hi All, anybody know the formula to find current on delta transformer?
  6. M

    why does 35KVA Transfomer for spot welding tripping?

    hi , Input primary 2 phase 415V with SCR control . its was trips after trigger SCR . if direct connection primary 415V without SCR , no trips happen . I was wondering root cause of over current 100A MCCB keep on trip ? Seeking advice regards
  7. R

    Bronson ++ 4000W transfomer

    **COMPLETE NOOBIE** I've ordered a Bronson ++ 4000W transformer from Amazon to be able to use my DeWalt router (purchased in the United States) here in Czech Republic. The Transformer came with zero power cables and plugs for the router....... I'm desperately looking for help on how to get...
  8. L

    Transfomer

    Dear Forum member This question is hardly worthy of your talents but I thought I would just check anyhow. I have a nice set of outdoor Christmas lights but have lost the transformer. Happy to buy a new one but need to check what rating it should be: The lighting circuit comprises of : 80...
  9. J

    Simple Transfomer Debate

    Hi, the following question was passed to me, I would be very interested to hear what the professionals think on this one? Hi, Hope someone can help? For weird reasons I want to use an MR16 50w downlighter lamp connected to a transformer. Due to circumstances, once in a while I may want to...

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