split

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  1. N

    split phase supply

    Hi guys ive just joined this forum so im hopeing for some help please Ive just been asked to estimate a job basically to supply power to 15 new log cabins each requireing a 32a sp supply ,the existing park is supplied by a 3 wire split phase supply rated at 400A split also there is an existing...
    • nobelz66
    • Thread
    • electricians' talk phase split split phase supply
    • Replies: 11
    • Forum: UK Electrical Forum
  2. S

    17th Edition and the Split Load Board

    Going to sign up for my part p next week - I have a lovely CU change in a small bungalow to do which I will submit for the inspection. Going with Elecsa. The small bungalow only has: 1 ring final 1 lighting circuit 1 shower 1 16a feed for the boiler I'm just thinking that I can put in a...
    • SKY
    • Thread
    • 17th 17th edition board edition electricians' talk load split
    • Replies: 22
    • Forum: UK Electrical Forum
  3. M

    East West Split - 4000TL - My PV system - Take a look!!

    Just thought I’d share some info on the Pv system at my house, click on this link to view My PV System. The above link (fingers crossed it works) is to sunny portal where pretty much everything inc photo’s can be found, hopefully it will be of use to someone somwhere but much of it will probably...
  4. S

    Split load and HI board question

    I've got a consumer unit to change which is tight for space. It's a neighbours house and when I did my board at home I used an 8 way wylex and RCBOS, this worked out ok but it might be a bit dear for the customer compared to a dual RCD set up. The only issue is the customer had a burglar alarm...
    • sambotc
    • Thread
    • board customer electricians' talk load question split third wylex
    • Replies: 4
    • Forum: UK Electrical Forum
  5. infinity

    SE SW split

    Got a job im pricing and can fit 16 panels on 4KW but 8 on SE and 8 on SW, i could fit few more on SW but though it would be better to split evenly. I was thinking maybe a 3600tl with 2 mppt but pv sol is giving me better readings just using an everaolar 4000tl with 1 mppt. Do you think it...
  6. I

    CU change only one lighting circuit ???

    hi there need a little advice when you change a C.U that currently has only one lighting circuit covering the whole property( upstairs and down) this circuit would need to be split into 2 seperate circuits before beeing connected to the new CU is my thinking correct re reg 314??
    • ianphilip007
    • Thread
    • advice change circuit circuits electricians' talk lighting lighting circuit split
    • Replies: 83
    • Forum: UK Electrical Forum
  7. D

    Split Load CU

    I was discussing the wiring of split load twin RCD consumer units with a friend last night. I wire them with the largest MCB amps next to the RCD (first feed) then decreasing down to the smallest eg. 6 amps. He disagreed and said it should be the other way, smallest first. I tried to...
  8. S

    Small East/West split - Inverter/meter advice

    quoting for an east/west split on a hipped roof (oh joys!) so can only get 5 panels on each roof. After reading some of the previous posts I thought that the Aurora 3.0 would do the trick but the minimum voltage is 156v. Thinking about 250w Yingli (35.1v) so this doesn't leave a lot of leeway...
  9. F

    Split PV arrays

    The PV "bug" is catching and a relative of mine is considering solar PV. However, from a quick measure-up with them over the weekend, it looks as if they have two options. One seems crazy, but the "theoretical" numbers look slightly more attractive than the other more-logical option. The roof...
  10. T

    16 panels East or 8 panels east 8 panels west split

    Hi Guys looking for your thoughts. Quoting for a job where there the roof I suggested putting 16 x 250w panels is facing 93 degrees east. The customer has had an alternative quote and the installer has suggested splitting system 8 panels east and 8 panels west. The customer asked for my...
  11. J

    Hob and Oven. Single circuit or split?

    On a new kitchen install the oven and hob are not specified yet and are therefore unknown to check MI. Most likely it will be a built under double oven, and a standard 4 ring ceramic hob. Is it beneficial to install separate circuits to oven and hob, or a single cable to isolator, and dual...
    • jase31
    • Thread
    • appliances circuit electricians' talk hob kitchen oven plate single split
    • Replies: 14
    • Forum: UK Electrical Forum
  12. telectrix

    interesting fault

    came across this yesterday. called out to a park home to reported fault, RCD tripping with RFC fuse inserted. client was using socket outlet on cooker point to power fridge/freezer since night before. opened CU ( 6way wylex with 4 HRCs and 2 MCBs, 30mA standalone RCD front end). got out the...
  13. A

    Split Phase supplies

    Hi all Hopefully somebody will be able to help out a confused idiot! Visited a farm today which has recently had a supply upgrade from signle phase to split phase, thought I'd have a quick look at what had been done and noticed that they had bought the new supply cable in and added a new cut...
  14. C

    Uneven East West split one inverter

    Looking to install 10 x 250w East facing and 6 x 250w West facing on one Sunny Boy inverter. Originally was looking at splitting 9 east 7 West but was told that would not work. A bit wary now - should the 10 East, 6 West split work OK? thanks Chris
  15. M

    Out of interest. effect of East/West split on one string?

    I wouldn't do it but a client asked about an east/west split on one string. I couldn't quite describe how bad the effect would be? Would the 8 on the east side(shaded eg.) drag the current down from the 8 on the west (sun shining on)? Or any other answers? Much appreciated
  16. O

    RCBO failure in an unbalanced split phase installation

    Hello all, this is my first post on any forum so please forgive any ineptitudes. I'm a relatively recently qualified electrician and have encountered a single phase /split phase 3 wire installation for the first time. This installation is fed through a three phase board containing mccb's...
  17. J

    Split Air Con Wiring Question

    Hi, Need some advice regarding running cable for - split air conditioning unit (Mitsubishi Heavy Industries Air Conditioning SRK40HG-S Wall Mounted, 3.6kW / 13200 Btu Heat pump Fixed speed Split Type) The pipe work has been installed but the client cant get hold of the installers and no...
    • Jonny66
    • Thread
    • air con aus electricians' talk question split wiring
    • Replies: 5
    • Forum: Australia
  18. B

    east/west split and pvsol help!

    Trying to do an east/west split on my own house for mcs, i have pvsol, on the 3d shading programme i cant seem to find were you link the 2 arrays together so it will choose one inverter? so i tried to do it without 3d shading and no inverters came up.Im wanting to put 10x 250w on the east side...
  19. R

    Split Consumer unit tripping on lighting when switch 2 way light on

    I have just replaced a CU with split load and now the 2 way hall light trips the opposite RCD, existing PVC wiring. Bulbs removed. I suspect a Line-Line insulation problem. La-E > 299 M Lb-E > 299 M Na-E 17 M Nb-E 99 M Hall circuit is on RCDa, other lights on RCDb Na - Nb > 299 M La -...
    • rfman
    • Thread
    • 2 way aus consumer consumer unit electricians' talk light lighting split switch tripping unit when
    • Replies: 12
    • Forum: Australia
  20. S

    17th edition Split board issues.

    Hi guys n gals, i've fitted another general electric 17th edition split board. It's the 3rd one i've fitted and the 3rd one that i've had problems with. Haven't changed many boards over, only ever done so for friends or family who've needed/wanted too, i still have my rewireble box taking care...
    • SafetyFirst
    • Thread
    • 17th 17th edition aus board edition electricians' talk issues split
    • Replies: 59
    • Forum: Australia
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