Ho utloisisa Mefuta e sa tšoaneng ea RCDs: Tsepamisa maikutlo ho JCB2LE-80M4P + A 4-Pole RCBO e nang le Alarm

Lisebelisoa tsa Residual Current (RCDs) ke karolo ea bohlokoa ho netefatsa ts'ireletseho ea motlakase libakeng tse fapaneng tse kenyeletsang liindasteri, khoebo, mehaho e phahameng le lits'ebetso tsa bolulo. Har'a mefuta e fapaneng ea li-RCD tse marakeng, hoJCB2LE-80M4P+A 4-pole RCBOka ts'ebetso ea alamo e hlahella e le khetho e tšepahalang le e fapaneng. RCBO ena ea elektroniki e kopanya tšireletso ea hajoale le ts'ireletso e fetelletseng le ea potoloho e khuts'oane, e fana ka matla a ho senya a 6kA le tekanyo ea hajoale ea ho fihla ho 80A. Ka maikutlo a fapaneng a maeto, likhetho tsa curve le ho latela litekanyetso tsa machaba, JCB2LE-80M4P+A ke tlatsetso ea bohlokoa ho lisebelisoa tsa bareki le li-switchboards.

TheJCB2LE-80M4P+A RCBOe etselitsoe ho finyella litlhoko tse fapaneng tsa tšireletso ea motlakase, e leng ho etsang hore e tšoanelehe bakeng sa mefuta e mengata ea likopo. Sebopeho sa eona sa 4-pole se tiisa tšireletso e feletseng 'me se kenyelletsa ts'ebetso ea alamo e eketsang tšireletso e eketsehileng ka ho lemosa mosebedisi ka ho se sebetse hantle. Karolo ena e bohlokoa haholo libakeng tsa indasteri le tsa khoebo moo ho lemoha mathata a motlakase kapele ho leng bohlokoa ho thibela likotsi le ho fokotsa nako ea ho theoha. Ho feta moo, maikutlo a maeto a 30mA, 100mA le 300mA a teng 'me a ka etsoa ho latela litlhoko tse khethehileng, ho netefatsa tšireletso e nepahetseng le e sebetsang khahlanong le liphoso tsa motlakase.

E 'ngoe ea melemo e ka sehloohong ea JCB2LE-80M4P+A RCBOke ho feto-fetoha ha likhetho tsa curve ea leeto la eona. E fana ka B curve kapa C leeto la leeto, basebelisi ba ka khetha khetho e nepahetseng ka ho fetisisa ho latela litšobotsi tsa mojaro oa motlakase. Ho ikamahanya le maemo ho netefatsa ts'ebetso le ts'ireletso e nepahetseng, ho etsa hore RCBO e be khetho e tšepahalang bakeng sa lits'ebetso tse fapaneng. Ntle le moo, khetho pakeng tsa Mofuta oa A kapa AC e ntlafatsa ho sebetsa ka mokhoa o fapaneng oa sesebelisoa, ho fihlela litlhoko tse fapaneng tsa sistimi le ho netefatsa hore e tsamaellana le mefuta e fapaneng ea lisebelisoa tsa motlakase.

Ntle le likarolo tsa eona tse sireletsang, theJCB2LE-80M4P+A RCBOe fana ka melemo e sebetsang e nolofatsang mekhoa ea ho kenya le ho hlahloba ka katleho. Ho kenyelletsoa ha li-switches tsa li-bipolar le tse sa nke lehlakore bakeng sa ho arola li-circuits tse nang le phoso ho fokotsa haholo nako ea ho kenya le ho fana ka nako ea teko, ho boloka lisebelisoa tsa bohlokoa le ho nolofatsa ho seta motlakase ka kakaretso. Tšobotsi ena ke ea bohlokoa ka ho khetheha mehahong e phahameng le libakeng tsa indasteri moo nako le katleho e leng lintlha tsa bohlokoa ho netefatsa hore tsamaiso ea motlakase e sebetsa hantle.

JCB2LE-80M4P+A RCBOe lumellana le litekanyetso tsa machaba tse kang IEC 61009-1 le EN61009-1, e totobatsang ho tšepahala le ho tšoaneleha ha eona bakeng sa likopo tse fapaneng. Ka ho fihlela litlhoko tsena tse thata, RCBO e tiisa boleng, ts'ebetso le polokeho, kahoo e eketsa ts'epo ea basebelisi le ba kenyang. Ho sa tsotellehe hore na e sebelisoa libakeng tsa indasteri, tsa khoebo kapa tsa bolulo, JCB2LE-80M4P + A 4-pole RCBO e nang le ts'ebetso ea alamo e fana ka tharollo e feletseng bakeng sa ts'ireletso ea masala a hona joale, ts'ireletso e feteletseng le ea nako e khutšoanyane, le tsamaiso e sebetsang ea tsamaiso ea motlakase.

TheJCB2LE-80M4P+A 4-pole RCBOka alamo e bontša bohlokoa ba ho utloisisa mefuta e fapaneng ea li-RCD le ho khetha khetho e nepahetseng ka ho fetisisa bakeng sa kopo e itseng. Ka likarolo tsa eona tse tsoetseng pele, ho feto-fetoha ha maemo le ho lumellana le litekanyetso tsa machaba, RCBO ena ea elektroniki e fana ka tharollo e tšepahalang le e fapaneng ho netefatsa polokeho le katleho ea motlakase libakeng tse fapaneng. Ho sa tsotellehe hore na ho sireletsa lisebelisoa tsa indasteri, mehaho ea khoebo, mehaho e phahameng kapa matlo a bolulo, JCB2LE-80M4P + A RCBO ke letlotlo la bohlokoa ho sireletsa le tsamaiso ea motlakase.