logo elektroda
logo elektroda
X
logo elektroda
Advanced Search
logo elektroda

Marking SN27 Pole on Map: Understanding Medium & High Voltage Lines, Corner Poles & Protection

dziolanda 15966 12
ADVERTISEMENT
Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
Reply | New topic
  • #1 16276243
    dziolanda
    Level 10  
    Hello, it turns out that they are building energy lines. The SN27 pole will stand on the corner of my plot. I will indicate that I already have an MV pole on the plot and about 40 m away I have high voltage lines. this pole is to be corner, and thanks to it they will be able to turn sideways. the question what do these horizontal lines mean? I hope that it will not be a pole with trafostacja? Because of the proximity of the line, how can I protect myself from waves. Maybe links to read? I am completely green. Thanks in advance
    Attachments:
  • ADVERTISEMENT
  • #2 16276250
    kozi966
    Moderator of Electricians group  
    dziolanda wrote:
    What do these horizontal lines mean?

    Which? please tick them clearly.
  • #3 16276320
    Brivido

    Level 34  
    It's about this "ground upside down". There is nothing to worry about, live parts are not available.
  • #4 16276325
    kozi966
    Moderator of Electricians group  
    Brivido wrote:
    It's about this "ground upside down".

    Probably yes but I prefer to be sure it :D
  • ADVERTISEMENT
  • #5 16276457
    dziolanda
    Level 10  
    Maybe these explanations are enough?
    I will add that the WN pole marked in red - it shoots all the time - i.e. it snaps so loudly ....
    Attachments:
  • ADVERTISEMENT
  • #6 16276473
    kozi966
    Moderator of Electricians group  
    dziolanda wrote:

    CAN these explanations be enough?

    You don't have to shout seriously (capital letters mean scream).

    What is in this little circle is as he mentioned @Brivido it is a pole ground, more specifically an earthing switch.
    This is not a transformer.

    Whereas the WN pole "shoots" or "snap" as a result of partial discharges (corona discharge - leaflets). Normal phenomenon for high voltages.

    dziolanda wrote:
    Because of the proximity of the line, how can I protect myself from waves.

    Waves? I guess it's an electromagnetic field near the pole?
    I do not know such protections that protect against electromagnetic waves (or electromagnetic fields).
  • #7 16276477
    dziolanda
    Level 10  
    Jesus, I'm sorry for capital letters - this is not a shout - in this way I mean what is the most important thing for me ...
    Excuse me
    So the number of poles - and their size I should not worry? You don't need to protect yourself from this "shooting"?
  • #8 16276498
    zbich70
    Level 43  
    dziolanda wrote:
    Because of the proximity of the line, how can I protect myself from waves. Maybe links to read? I am completely green.

    Here you are.
    Put on your head colander , also called strainer
    Its spherical surface made of metal effectively and moisture-proof reflects all electromagnetic radiation, with the perforation providing excellent ventilation of overheated cells of the cerebral cortex.

    Sorry for the sarcasm, I couldn't resist ... ;)
  • #9 16276504
    kozi966
    Moderator of Electricians group  
    dziolanda wrote:
    or the number of posts - and their size shouldn't I worry?

    The number of poles allows only to "twist" the overhead line.
    dziolanda wrote:
    you don't have to protect yourself from this "shooting"?

    No.
    A greater threat is introduced by the wifi router and mobile phone than this HV network.
  • #10 16276520
    dziolanda
    Level 10  
    Construction of a transformer station and power connection for plots which are about 1 km away from my plot. Unfortunately, I have no insight for further plans, and no one has informed me. I have concerns that, however, will stand on this pole trafo, unless it puts the end of the network ?? Or already on this map, what I got from employees now working on digging, should it be marked ?? And since there is not - it won't be anymore ??
    Gentlemen have experience in plans and markings - please calm me down ...
    Added after 56 [seconds]:
    kozi966 wrote:
    dziolanda wrote:
    or the number of posts - and their size shouldn't I worry?

    The number of poles allows only to "twist" the overhead line.
    dziolanda wrote:
    you don't have to protect yourself from this "shooting"?

    No.
    A greater threat is introduced by the wifi router and mobile phone than this HV network.


    I will allow myself to be big letters - THANK YOU I'm calm ;) )))))
  • ADVERTISEMENT
  • #11 16276540
    kozi966
    Moderator of Electricians group  
    dziolanda wrote:
    Or already on this map, what I got from employees now working on digging, should it be marked ??

    I don't know all the documentation.
    This map shows that it is only a pole, without a transformer.
    Nothing about the transformer can be seen in the pole description. There are no markings on the map.
    I suspect that it is a pole that allows for overhead network wiring. This is a descent via an MV cable.

    dziolanda wrote:
    And since there is not - it won't be anymore ??

    Only those who build this network can know.

    But not really.
  • #12 16276555
    dziolanda
    Level 10  
    kozi966 wrote:
    dziolanda wrote:
    Or already on this map, what I got from employees now working on digging, should it be marked ??

    I don't know all the documentation.
    This map shows that it is only a pole, without a transformer.
    Nothing about the transformer can be seen in the pole description. There are no markings on the map.
    I suspect that it is a pole that allows for overhead network wiring. This is a descent via an MV cable.

    dziolanda wrote:
    And since there is not - it won't be anymore ??

    Only those who build this network can know.

    But not really.


    I will try to reach the maps - but I am more calm. Thank you again ;) )
  • #13 16276629
    zbich70
    Level 43  
    This is the usual, most ordinary new branch from the existing MV line to expand the energy infrastructure to provide neighbors with the same standards and reliability of supply.
    The map shows that the reconstruction (replacement of the pole and cable descent) is outside the author's plot. So what's going on?
    Once is enough. [Retrofood]
Reply | New topic
Report a violation of the law

Topic summary

The discussion revolves around the installation of an SN27 pole at the corner of a user's plot, which is part of a new energy line construction. The user expresses concerns about the implications of having a medium voltage (MV) pole nearby, particularly regarding the potential presence of a transformer station and the effects of electromagnetic waves. Responses clarify that the pole is likely an earthing switch and not a transformer, and that the "shooting" noise from high voltage (HV) lines is a normal phenomenon due to corona discharge. Participants reassure the user that the electromagnetic fields from the HV network pose less risk than common household devices like Wi-Fi routers and mobile phones. The user is encouraged to check the maps for further clarity on the infrastructure plans.
Summary generated by the language model.
ADVERTISEMENT