FHJDC 10KV Overhead Wire Lightning Protection Ground Clamp

The overhead insulated wire lightning proofing wire clip e na le sebopeho sa sekotwana se tloaelehileng sa terata, 'me se eketsa sesebelisoa sa ho ntša lekhalo ka ntle, Electrode e phunyeletsang karolong e ka holimo e ka phunyeletsa lera la terata ho etsa hore selikalikoe sa tšireletso ea lehalima se thehe sebopeho sa motlakase. khokahanyo le terata, Hang fatše molamu tlhokomelong ea mola e le khokahanyo ea fatše;Electrode ea arc-striking e hlophisitsoe karolong e ka ntle e ka tlaase ea karolo e ka tlaase ea selikalikoe sa fatše.Lekhalo la ho lahla le thehoa le lumellanang le flange ea leoto la tšepe la mohala oa mohala oa insulator PS15 kapa P20, (Haeba e tsamaisana le li-insulators tse kopantsoeng kapa li-insulators tse ling, li-electrode tse khethehileng tsa fatše li lokela ho kenngoa).Nakong ea ts'ebetso e tloaelehileng, ho na le lekhalo le leholo la moea pakeng tsa electrode ea arc-striking le insulator steel foot flange kapa electrode ea fatše, 'me ha ho phallo ea hona joale.Ho na le flashover pakeng tsa electrode ea arc le electrode ea fatše (kapa letlapa la leoto la tšepe la insulator), ho etsa mocha o mokhutšoanyane oa potoloho, 'me motlakase o tsoelang pele o tla ba pakeng tsa arc electrode ea lebone le sireletsang lehalima eleketrode ea fatše kapa letlapa la leoto la tšepe la insulator.E chesa le ho ntša matla a overvoltage ho sireletsa terata hore e se chesoe le ho khaoha.
Ke ntlafalitse k'hamphani ho amohela sebopeho se ikhethang sa meno a phuntsoeng le moralo oa elektrode, ho kenya habonolo, ntle le ho hlobola ho kenella, litšobotsi tsa ts'ebetso e tšepahalang, ts'ebetso ea sehlahisoa sa bobeli se betere, se na le boleng bo phahameng ba papatso.

1. The terata clamp groove ea lehalima tšireletso tšiea insulator lokela ho hlomamisa sefapanong letsoho bapa le conductor, 'me tšepe leoto nut e lokela ho sireletsoa, ​​e leng se lekanang le mokhoa oa setso ho kenya insulator,' me arc lead rod e lokela ho ba. e lebisitsoe lehlakoreng le hole la letsoho la sefapano (bohole bo hole ho tloha letsohong la sefapano);Molamu oa ho qala oa arc o lokela ho lebisoa ka tsela e le 'ngoe, haholo-holo ho ea lehlakoreng la mojaro;
2. Ho na le mekhoa e 'meli ea ho phunyeha le ho tiisa: (1) Ho tiisa mokhoa oa torque nut: kenya terata e insulated ka har'a sekotjana ka mokhoa o ts'oanang ka hohle kamoo ho ka khonehang, pele u tiisa nut ea torque ka letsoho, ebe u sebelisa socket wrench ho chenchana. ka mokhoa o ts'oanang ho tiisa ho fihlela torque Bokaholimo ba nate bo tsoa.(2) Ho ea ka karolo ea sefapano sa terata le mocheso oa mocheso oa leholimo, beha boleng ba torque wrench ho 20-35Nm, 'me u sebelise sekontiri sa torque ho tiisa linate tse peli tsa khatello ka tsela e fapaneng le ka ho lekana.Motso o lekane, ebe o tiisa nate ea "backup" ho thibela nate ea khatello ho thella;
3. Mokhoa o sa phunyeheng oa ho khaola terata ke: hlobola karolo ea terata e sirelelitsoeng ea hoo e ka bang 65-80mm, e phuthele ka tepi e nang le aluminium ebe u e kenya holim'a lisebelisoa tsa terata ea insulator.Tobetsa linate tsa compression ka wrench ho khanna boloko ba khatello ho hatella terata, e le ho kopanya sheath e sireletsang kantle ho tšepe ea compression.(Ho fumana lintlha, ka kopo sheba buka ea ho kenya lihlahisoa)