Karolo le kenyelletso ea li-air circuit breaker: ho netefatsa ts'epo ea matla

Ha ho tluoa tabeng ea kabo ea motlakase e sebetsang hantle le e sireletsehileng ka har'a gridi,sesebelisoa sa ho roba potoloho ea moea (ACB) ke karolo ea bohlokoa e ke keng ea hlokomolohuoa. Jwalo ka moetapelemoetsi oa li-air circuit breaker, re utloisisa bohlokoa ba thepa ena ho bolokeng ts'epo ea motlakase. Sehloohong sena, re tla hlahloba linyeoe tsa ts'ebeliso eaACBle ho totobatsa likarolo tsa eona tse ka sehloohong tse e khethollang ho li-circuit breaker tse ling tse 'marakeng.

ACB e bapala karolo ea bohlokoa marangrang a kabo ea motlakase ka ho sireletsa lithapo le lisebelisoa tsa motlakase liphosong tse fapaneng tse kang ho jara boima ba motlakase, ho se be le motlakase o lekaneng, potoloho e khuts'oane le ho thella ha mobu. Li-breaker tsa rona tsa potoloho ea moea tsa letoto la CMTW1 li lekantsoe bakeng sa motlakase o sebetsang oa 400V/690V 'me li etselitsoe ho sebetsana le mefuta e fapaneng ea litsamaiso tsa motlakase. Sebaka sa hona joale sa ts'ebetso se lekantsoe ke 400A ho isa ho 6300A, se loketse lits'ebetso tsa bolulo le tsa khoebo.

E 'ngoe ea likarolo tse ikhethang tsa li-circuit breaker tsa rona ke molaoli oa tsona ea bohlale, ea fanang ka tšireletso e nepahetseng e khethiloeng le mesebetsi e mengata. Sena se netefatsa tšireletso e felletseng khahlanong le liphoso life kapa life tsa motlakase tse ka bang teng. Molaoli enoa o thusa haholo lits'ebetsong tse hlokang ts'epo e phahameng ea motlakase, kaha o thusa ho qoba ho tima ha motlakase ho sa hlokahaleng. Ho phaella moo, balaoli ba rona ba bohlale ba 2H le 3H ba na le li-interface tsa puisano tse ka hokahanngoang habonolo le fieldbus. Kahoo, "telemetry", "phetoho ea remote", "taolo ea remote" le "puisano ea remote" li ka finyelloa ho fihlela litlhoko tsa othomathike ea taolo.

Ho phaella moo, di-ACB tsa rona di na le di-transformer tsa hona jwale tse dutlang le balaodi ba bohlale ba tsamaellanang le tsona. Sena se kenya tshebetsong tshireletso ya ho dutla, ho sireletsa sethibela-potoloho le disebediswa tse hokahantsweng. Ntle le mesebetsi ya tsona ya tshireletso, dithibela-potoloho tsa rona di ka boela tsa sebediswa bakeng sa tshireletso ya enjene marangrang a AC 50Hz, 400V. E thibela ka katleho ho feta tekano, potoloho e kgutshwane, ho se be le motlakase o lekaneng le phoso ya mobu, mme e fana ka insulation e hlokahalang bakeng sa enjene tlasa maemo a tlwaelehileng a tshebetso, haholoholo nakong ya ho qala kgafetsa.

Jwalo ka moetapelemoetsi oa sesebelisoa sa ho roba potoloho ea moea, re ikemiselitse ho hlahisa lihlahisoa tsa boleng bo holimo le tse tšepahalang. Li-air circuit breaker tsa rona tsa CMTW1 Series li bontša boitlamo ba rona ba polokeho le bokgabane ba kabo ea motlakase. Ka moralo oa eona o matla le likarolo tse tsoetseng pele, e loketse lits'ebetso tse fapaneng. Hore na o hloka ho sireletsa lisebelisoa tsa bohlokoa tsa motlakase setsing sa indasteri kapa ho netefatsa kabo e sebetsang ea motlakase libakeng tsa bolulo, li-ACB tsa rona li fana ka litharollo tse hlokahalang.

Ka bokhutšoanyane, li-air circuit breaker (li-ACB) li bapala karolo ea bohlokoa marangrang a kabo ea motlakase. Ka mesebetsi ea eona e felletseng ea tšireletso le molaoli ea bohlale, ACB e netefatsa ho tšepahala ha phepelo ea motlakase maemong a fapaneng. Jwalo ka e hapileng khau.moetsi oa ACB, re fana ka CMTW1 Series ACB, e khonang ho sebetsana le mefuta e fapaneng ea litsamaiso tsa motlakase le ho fana ka tšireletso e nepahetseng le e tšepahalang khahlanong le ho jara boima ba motlakase, ho se be le motlakase o lekaneng, potoloho e khuts'oane le phoso ea mobu. Ho phaella moo, mefuta ea rona ea balaoli ba bohlale e nolofalletsa ho kopanngoa ho se nang sekoli le li-interface tsa puisano le ho netefatsa boiketsetso ba taolo. Tšepa ACB ea rona ho ntlafatsa polokeho le katleho ea marang-rang a hau a kabo ea motlakase.