This discussion is locked.
You cannot post a reply to this discussion. If you have a question start a new discussion

BNO Connection Issues

Hi - I'm new Here! Although I've been lurking for a while...I've had a Job today that has managed to Irk me enough to see if anyone else has had this issue.  We've been asked to carry out the works for a new supply to 3n. Flats & 1n. House - All of which are existing. (Long story - but they've all been connected via a communal supply from a commercial building for some time)  The new UKPN supply terminates into a standard 100A 3 phase head inside a kiosk. We've then installed a 5 way Ryefield board, From here Tails go out awaiting the meter connection & then onto 100A Switch Fuse isolators & then out in SWA's to each property. We've done this plenty of times & have never had an issue.

However....

The meter company (SSE) Attended site today & the installer stated he was unable to connect as we haven't installed Henley Red Link Fuses. I've never seen these before & after a quick google - they look like a normal surface mounted 100A cutout. I suggested that this was really no different from the Ryefield board & In fact that would then mean 3 100A fuses in series within the same kiosk within around 300mm of each other. However, He wouldn't have it & still refused to connect. This resulted in a very unhappy customer Who  may have to pay for an aborted visit (Unless I can prove there should be no reason for no connection)  & us having to temporarily connect back up all the cables we had disconnected...

Am I missing something - Or is this just an overzealous (& Perhaps underexperienced) installer?

To me - Cutout to Ryefield board to Meter to SW Fuses isolator is perfectly acceptable. 

Anyone's thoughts would be welcome
Parents
  • From my understanding (& I'm definitely open to being corrected!) UKPN have installed their 3 Phase head and cutout & nothing else. We as the BNO then installed a Ryefield board to split the supply into 5 separate 60A (In this case) feeds. From the Ryefield board we have installed 5 sets of tails to terminate into the meter operators Isolators and meters. from the output of the proposed meters we have installed tails which then terminate into our switch fuse isolator that we have already installed. So essentially all the meter installer has to do is install their 2 pole isolator & their meter. 

    This is where I can't seem to grasp for what reason they are asking for this additional cutout!

    It's one of these: https://www.yourelectrics.com/product/54361-05-wt-henley-meter-isolation-series-7-spne-red-link/


    Thanks
Reply
  • From my understanding (& I'm definitely open to being corrected!) UKPN have installed their 3 Phase head and cutout & nothing else. We as the BNO then installed a Ryefield board to split the supply into 5 separate 60A (In this case) feeds. From the Ryefield board we have installed 5 sets of tails to terminate into the meter operators Isolators and meters. from the output of the proposed meters we have installed tails which then terminate into our switch fuse isolator that we have already installed. So essentially all the meter installer has to do is install their 2 pole isolator & their meter. 

    This is where I can't seem to grasp for what reason they are asking for this additional cutout!

    It's one of these: https://www.yourelectrics.com/product/54361-05-wt-henley-meter-isolation-series-7-spne-red-link/


    Thanks
Children
No Data