Ukuphucula i-Grounding: Ukwenza iNkqubo yakho yokuGcinwa kwamandla oRhwebo ikhuseleke

Kumacandelo ezorhwebo kunye nezoshishino, iinkqubo zokugcina amandla ziye zaba ngundoqo wonikezelo lwamandla kunye nokulawulwa kweemfuno kunye nokuhlanganiswa kwamandla acocekileyo. Abagcini nje ngokulawula ngokufanelekileyo ukuguquguquka kwegridi kunye nokuqinisekisa unikezelo lwamandla oluzinzile, kodwa bakhuthaza ukuphuculwa kwesakhiwo samandla. I-wire grounding ingcingo ingazisa iingozi ezikhuselekileyo ezikhuselekileyo ezifana nombane we-static kunye nokuvuza kwangoku okunokuthi kuveliswe yinkqubo emhlabeni, ukukhusela izixhobo kunye nabasebenzi ekutshatyalalisweni kombane kunye nokunye ukulimala, kunye nokuqinisekisa ukusebenza okukhuselekileyo kunye nokuzinza kwenkqubo yokugcina amandla.

Uhlalutyo lwangoku lokuthwala amandla kwiikhabhinethi zokugcina amandla kwimizi-mveliso kunye nezorhwebo, amandla enkqubo ngokubanzi afikelela kwi-100KW, umlinganiselo olinganisiweyo wombane we-840V ukuya kwi-1100V. Le mvelaphi, umthamo wokugcwala kocingo lokumisa ibe yeyona nto iphambili yokuqwalaselwa ekukhethweni. Ngokukodwa, kwi-840 V, umthamo opheleleyo wangoku malunga ne-119 A, ngelixa i-1100 V, umthamo opheleleyo wangoku umalunga ne-91 A. Ngokusekelwe kule nto, kucetyiswa ukuba kusetyenziswe abaqhubi bezobhedu be-3 AWG (26.7 mm2) nangaphezulu ukuqinisekisa ukuba iintambo zinomthamo owaneleyo wokuthwala ngoku, ukwenzela ukuba inkqubo inokuthintela ukugcinwa kwengozi kunye nokukhusela kwisiganeko sombane kunye nokugcina ukhuseleko kunye nokuzinza kombane. impazamo ngequbuliso imisinga.

Uvavanyo lokuziqhelanisa nokusingqongileyo Ngenxa yokuba iinkqubo zokugcina amandla kwimizi-mveliso kunye nezorhwebo zisetyenziswa kakhulu kwiindawo ezingaphandle, iintambo kufuneka zibe nokuxhathisa kakuhle kweqondo lokushisa kunye nokumelana nemozulu ukumelana nobushushu obuphezulu, ukufuma okuphezulu kunye nezinye iindawo ezinokuthi zihlangabezane nenkqubo yokugcina amandla. Kucetyiswa ukuba iintambo ezine-XLPE okanye i-PVC yokugquma kufuneka zibe neqondo lokushisa elilinganisiweyo malunga ne-105 ° C ukuqinisekisa ukuba naphantsi kweemeko zokunyuka kweqondo lokushisa ngexesha lokusebenza kwenkqubo, iintambo zisenako ukugcina ukusebenza kwazo kombane kunye namandla omatshini ukuphepha ukusilela kombane okubangelwa yimeko yokusingqongileyo.

Indlela yokukhetha ikhebula Ukongeza, ukusebenza kakuhle okuphezulu kunye nokugcinwa okuphantsi kuye kwaba likhokelo lophuhliso logcino lwamashishini kunye nezorhwebo, ukuzinza kwentambo kunokuba yinto ebalulekileyo ekukhetheni iintambo ezikumgangatho ophezulu kunokunciphisa ukuphindaphindeka kokutshintshwa, ukunciphisa iindleko zokusebenza kunye nokugcinwa, ukuphucula ukusebenza kakuhle kwenkqubo. Ngoko ke, kwinqanaba lokukhetha, kufuneka kunikwe ingqwalaselo ephambili kwiimveliso eziye zavavanywa ngokuqatha kunye nokuqinisekiswa kweemarike ukuxhasa ukusebenza okuzinzile kwexesha elide lenkqubo.

Ukusukela ngo-2009,Danyang Winpower Wire & Cable Mfg Co., Ltd. ibilima kwintsimi yeentambo zombane kunye ne-elektroniki phantse iminyaka eyi-15, iqokelela amava oshishino olutyebileyo kunye nokwenziwa kwezinto ezintsha zobuchwepheshe. Sigxila ekuziseni umgangatho ophezulu kunye nezisombululo ze-wiring zeenkqubo zokugcina amandla kwiimarike, imveliso nganye iye yaqinisekiswa ngokungqongqo ngabasemagunyeni baseYurophu naseMelika, kwaye ilungele i-600V ukuya kwii-1500V iinkqubo zamandla ombane ogcino lwamandla, nokuba sisikhululo samandla esikhulu sokugcina amandla okanye inkqubo encinci esasazwayo, unokufumana ezona zisombululo ezifanelekileyo ze-wiring zecala le-DC.

Iingcebiso zokukhetha iingcingo ezisezantsi

Kweli xesha lokukhula kwamandla aluhlaza, Winpower Wire & Cable iya kusebenza nawe ukujonga imida emitsha yogcino lwamandla. Iqela lethu lobuchwephesha liya kukubonelela ngoluhlu olupheleleyo logcino lwamandla ogcino lwe-cable kunye nenkxaso yenkonzo. Nceda uqhagamshelane nathi!