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110v

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  1. M

    110v power issues

    I work on a site that has a transformer which supplies 10 commando sockets at 100v. Recently, I have been unable to run 110v equipment, such as drills on these sockets. I have checked the transformer which is 110v from Live to Neutral and 58v Live to Earth; which is correct. I am also getting...
  2. R

    110v sockets radial

    Is there a limit according to the regs. to the number of 110v sockets you can have on 55/0/55 16A radial?
  3. J

    are 5ft 58w t8 110v lights cheap at £10??

    Been offered a few temp site lights as the current job is finishing. They are in good nick 5ft 58watt t8 singles.. Theres 10 ben offered 5 maybe more for a tenner each. Never bought 110 florys before and cant find much atm on my mobile internet. And input would be appreciated
  4. T

    testing voltage on 110v systems

    Hi guys, not really done any 110v work and not something we ever covered in detail in college. A workshop with fixed 110v outlets was having trouble with a 110v appliance, Upon voltage testing the outlet I got the following readings: L-N - 57v L-E - 0v N-E - 57v Are these readings what I...
  5. M

    110v 16A power outlets

    I got sent to a job today to move a 110v to above a newly buitl workbench which has is going to have 2 mitre saws when i got the there where 10 * 16A(5 doubles but each outlet has its own feed) outlets from 1* 5kw fixed transformer with only 2 legs coming directly from so then i thought it...
  6. C

    110v transformer problem

    Was called to look at a 3phase 400/110v 10KVA transformer on a building site. The workers had been complaining their power tools ran slow. Found 230v on all 3 phases and 400v between all phases. Transformer output was 55v between phases. Healthy transformer on floor above, (which was on same...
  7. markythesparky

    110v tranny and rcd's

    This has probably been asked on here before but at the risk of being boring I shall ask again. Why do some 110v transformers trip rcd's when there is no sign of any fault in the supply flex or plug top?
  8. Y

    110v Socket wiring

    Hi all, I'm currently doing my design course project, and have to design the wiring and installation of25 110V socket outlets. Basically I've seen on another thread on here that you can't buy them with transformers built in (?) so I guess my method would be to have one/two main transformers...
  9. O

    110V - Worth it for housebashing?

    Looking to make some tool purchases this year...though not decided whether to go for standard 230V or go 110V and transformer. Leaning towards 230 due to not having to lug a transformer around, however then theres the argument "certain people" put forward that 230 looks "diyer".... I don't do...
  10. D

    110v 1.5kva internal fuse

    Hi guys, Just nipped over from the tilers forum for a bit of info. I'm trying to get hold of a 6A 98 series fuse for my trani'. The make of fuse is kuoyuh but I only seem to be able to find international sources. Anyone know where I might get one ir similar. Cheers Diggy
  11. T

    high Zs on 110v

    hi all, In a bit of a pickle ,got niceic audit imminent ,and i have some exccesive readings from a 110v transformer backed up by 60898 type c 16amps mcb acording to BS7671 pg 61 41.6 max is 0.34 .can change to a type B to get max 0.69. these reading s are from another tester ,who...
  12. V

    Building Site 110v / 240v Testing

    After the the 4th Edition amendments, am I correct in thinking building site 110v kit are still PAT tested every 3 months and we therefore need to write a retest date on the sticker? Can I also assume 240v site huts are 24 months, but the ‘duty holder’ decides on the safe retest date, so no...
  13. N

    Activating 220v circuit (bathroom fans) by a 110v cicuit (lights)

    Hi, A brief introduction. I live in Havana, Cuba and bathroom fans aren't easily available, like many things so I will buy them in Europe but they are 220v. I have 220v in my house in Havana for the a/c but the bathroom lighting is 110v. 1. Can I put a 110v relay in the lighting circuit that...
  14. C

    220v Amps vs 110v Amps

    hi I been trying to read online but I cant find what I want what I wanna know is I asked a few electricans but each one gives me different answers what I wanna know is at 30AMp 220v is that 15amps one line and 15amps on the 2nd line right? as then someone else told me 30amps at 220v...
  15. S

    Please help 110v distribution

    Hi all, Ive been asked to supply a 110V distribution board containing 1 x 40A and 2 x 32A DP circuit breakers. The company ordering the work has provided a new 12KVA CTE transformer. Its been a while since I did anything like this so I just wanted some opinions on whether or not I am installing...
  16. S

    110V distribution system advice

    Hi all, Ive been asked to supply a 110V distribution board containing 1 x 40A and 2 x 32A DP circuit breakers. The company ordering the work has provided a new 12KVA CTE transformer. Its been a while since I did anything like this so I just wanted some opinions on whether or not I am installing...
  17. H

    110v v 230v tools

    Hi Guys, Working in shops and offices. Company is insisting using 110v tools and where possible, battery equipment. I would have thought that 230v + 30mA RCd would be more than safe. Believe that the 17th edition relaxed the rules on 110v tools (55-0-55) Your thoughts gents please.
  18. V

    110v site transformer cutout

    Anyone know where to get a new cutout for a site transformer? Had a look on CPC but couldn't find them. Thanks
  19. A

    110v yellow site transformer in reverse

    a few years back i installed the electrics on a site in weymouth including the site supply ( large 110 temp transformer) the carpenter had a yellow site transformer but it was wired/converted in reverse(ar se about face) 110 in 220 out his tools were all 220 ac just thought i,d post this as a...
  20. gazzamikes

    Fixed 110v transformer

    I am about to install a fixed 110v transformer in a newly built workshop. There are 1 16a and 1 32a socket on each side of a partition which will radial. Am going in install rotary isolator so unit can be off when not in use, or would a stop/ start be better .was going to install a rotary...

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