feeder | Page 2

feeder

Recent contents View information Top users
  1. O

    Street lighting testing!!! Help !!

    Hi all , i am am about to be starting with a new firm who insist on all electrical test s to be done on each column with a new lantern. Could anyone help me with the procedure of these test and exactly how to perform them as I know they would differ from a domestic testing . Any help...
  2. L

    3 Phase Supply Feeder Pillar for Street Lighting

    Is it possible to take a feed from a 3 phase street lighting control pillar if you have a spare way on the distribution board to supply another control pillar which would then it turn supply a Vehicle Monitoring System?
  3. J

    exporting the earth 50kw solar pv system

    hi new to this but seems like a good site to swap info and practices, ok my problem or question is 50 kw solar pv on a farm (or anywhere) but it is ground mounted usually in a field some 50mtrs away. so the main incoming earth to the farm is tn-cs after any advice on how to earth the system, we...
  4. linuxthefish

    Substation Fuse

    What would the rating be for a substation fuse and has anyone ever seen one go while on a job? Had a mate asking me this earlier, and now i feel interested. As i understand it goes: substation fuse > DNO fuse > CU?
  5. T

    2 feeder cables in parallel VD calc

    anyone able to help with this? I understand mVxInxLofRxtemp/1000 but it's surly not applicable so what calc is to be used? thanks
  6. A

    Parallel feeder cable Question

    Hello All. Not been on here for a while, hoping you guys can help me with this one. We installed 185mm single copper core aluminium armoureds (2*185mm per line conductor each run 170m) to an MCC feeder. The intend was to use the aluminium armourings as the main CPC. My question is, how can i...
  7. C

    100amp 3 Phase isolater blew up in my face today...

    So here's what happened....... Was in a main intake room for a school comprising several outbuildings, and in the process of upgrading the entire switch room. The installation was ancient, and had rows of switch fuses all unlabelled. Had to identify them for the upgrade so turned one off...
  8. Mr Mark Sparks

    lv feeder

    hi guys im running a 150mm 4core from this feeder with a 95mm cpc ive not connected onto one of these before and looking for a heads up on the isolation procedure i know its to do with the white handle and the links in the top and some sort of ratchet. have a look at the pics all advice...

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

YOUR Unread Posts

This website was designed, optimised and is hosted by untold.media Operating under the name Untold Media since 2001.
Back
Top