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ELFORUM - Forumul Electronistilor
lucian_v

panou / tablou electric

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Buna ziua,Nu stiu daca titlul este ales corect dar as dori o opinie cu privire la urmatorul aspect:Datorita configuratiei instalatiei electrice fara doze de ramificatie (am scris in alt topic despre asta) am nevoie ca langa tabloul electric cu sigurante sa mai montez un panou / cutie unde vor fi realizate anumite legaturi, voi monta niste relee etc. In acest sens recomandati ca acest panou sa fie din plastic sau metal(tabla) ? Ce avantaje /dezavantaje sunt? Sau recomandari..Multumesc

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METALIC

Avantaje: nu ia foc, nu se deformeaza la incalzire excesiva.

Dezavantaje: e mai scump, se prelucreaza mecanic mai greu (gauri) si e nevoie de prudenta mai mare cand umbli prin el sub tensiune.

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Multumesc frumos.

Ma gandesc ca fiind metalic are oricum prevazuta legatura la impamantare.

 

Normativul specifica ceva in acest sens? Adica recomanda folosirea de metalic pt panou de legaturi/derivatie? sau e dupa cum vrea fiecare?

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da la  nulul de protectie legat la cutie  din cite stiu -Partile metalice ale instalatiei electrice  care in mod nu sunt puse sub tensiune dar at putea fi puse in mod accidental sub tensiune vor fi legate  la priza de pamint (pt instalatii casnice nul de protectie)

SUCCESURI

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