Imyashyikirizamo ya CD17-II ifatanyije na elektromagineti, ikoreshwa na switchi za ZN28 na SN10

CD17A ikoranabuhanga rya electromagnetique

Ibya, isobanura: CD17A ikoreshwa cyane cyane mu gusobanura amashanyarazi ya kaburimbo hamwe na ZN28A-12 vacuum breaker ya kaburimbo yo mu nzu. Iki gikoresho gikoresha amashanyarazi ya DC, hamwe na vacuum breaker yo mu nzu irashobora gukora operasiyo ya electric closing, manual opening, opening hamwe na automatic reclosing, kandi ifite umwuka wo gukomera.

B, ibipimo by'ikoranabuhanga

2. Icoil z'ikoranabuhanga zikora mu gihe gito, operasiyo yayo ya amashanyarazi ni DC. 3. Amashanyarazi yo gukomera ya ikoranabuhanga ni 85% kugeza 110% y'amashanyarazi yo gukora. Amashanyarazi yo gukomera ya opening ni 65% kugeza 120% y'amashanyarazi yo gukora, niba ari munsi ya 30% y'amashanyarazi yo gukora, ikoranabuhanga ntirashobora gukora opening. 4. Hagati y'ibice by'umucyo hamwe na ibice by'umuriro, hagati y'ibice by'umucyo by'ibice bitandukanye. 1min工频耐压2000V, ntibizabaho flashover na breakdown. Icoil z'umucyo zikoresha 2.5 times y'amashanyarazi yo gukora. 5. Angle y'akazi ya output shaft y'iki koranabuhanga ni hafi ya 51°, ubuzima bw'ikoranabuhanga ni 10000 times.

Muri sisitemu ya amashanyarazi, vacuum breaker ya kaburimbo ni ibikoresho by'ingenzi byo kurinda umutekano w'umuriro, kandi ikoranabuhanga ry'operasiyo nk'ikigo cy'umwuka wo gukora, bigira ingaruka ku bwihuse bw'opening na closing, ubwiyunge n'ubuzima bw'ubuzima bwa breaker. CD17 operasiyo ikoranabuhanga nk'ibikoresho byo guhuza na vacuum breaker ya kaburimbo yo hanze, kubera ubwiyunge bw'ubwiyunge n'ubwiyunge bw'ubwiyunge, ikoreshwa cyane mu modelyi nka ZW20, ZW7, ZW32, bigira icyo byiza mu ubwubatsi bw'amashanyarazi.

C, itegeko ry'ikoranabuhanga n'ubwubatsi:

CD17 operasiyo ikoranabuhanga iri mu modelyi ya spring energy storage, itegeko ryayo ry'ingenzi ni gukomera spring nka energy storage ukoresha motari cyangwa manual, iyo habonetse signali ya opening na closing, spring ihindura amashanyarazi ikora breaker. Iki gikorwa cyangwa cyane cyane gukoresha electromagnetique, gikoresha umwuka wo gukomera wa coil, kandi kuzamura ubwihuse bw'akazi n'ubwiyunge. Ikoranabuhanga irimo modules nka energy storage motari, cam linkage, opening na closing coil, auxiliary switch, mu byo, opening coil ifite amashanyarazi 220V, 110V, 48V, closing coil ifite amashanyarazi 220V, 110V, irashobora guhuza na sisitemu ya amashanyarazi y'ibice bitandukanye.

Iki koranabuhanga ikoreshwa cyane mu vacuum breaker ya kaburimbo yo hanze, irimo ibice by'amashanyarazi ya 10kV-35kV. ZW20 series ikoreshwa mu imashini ya kaburimbo, ZW7 series ikoreshwa cyane mu imashini ya kaburimbo, ZW32 series ikoreshwa cyane mu gahunda yo guhindura umuriro w'umujyi na umurimo. Kubera gukoresha modelyi, CD17 irashobora guhindura coil cyangwa guhindura spring parameters byoroshye, kugira ngo ihuze na ibice by'ibice nka altitude, temperature. Urugero, mu bihe by'ubushyuhe bwo hasi, irashobora guhindura low temperature lubricant grease kugira ngo irinde ubwiyunge bw'akazi bw'ikoranabuhanga, mu bihe by'umunyu, irashobora gukoresha seal design kugira ngo irinde umucyo w'imbere.

Ugereranije na traditional electromagnetique operasiyo ikoranabuhanga, CD17 spring energy storage design yagabanije cyane umwuka, opening na closing imwe igena gusa pulse current gito, operasiyo ya kera irashobora kuzamura hafi ya 70% y'amashanyarazi. Ubuzima bw'ubuzima bw'ikoranabuhanga ni 10000 times, byinshi cyane kurusha electromagnetique ikoranabuhanga 3000 times standard, kugabanya frequency ya maintenance. Mu bwihuse bw'akazi, CD17 irashobora gukora opening time ≤50ms na closing time ≤80ms, guhuza ibyo sisitemu ya amashanyarazi ikoresha mu kuzamura ibice by'umucyo. Ubusanzwe, auxiliary switch y'ikoranabuhanga irimo amashanyarazi menshi, byoroshye guhuza na automation device, gukora remote monitoring na fault diagnosis. Spring operasiyo ikoranabuhanga CD17/CT19/CTB vacuum breaker ya kaburimbo yo hanze ZW20/ZW7/ZW32 switch

Igihe cyo gushyira, ugomba kwemeza ko ikoranabuhanga na breaker body axis align, kugira ngo wirinde lateral force ituma ibice byo gukora. Regularly check elastic coefficient ya energy storage spring, niba ubona time y'akazi iri hejuru kuri 10%, ugomba guhindura vuba. Opening na closing coil nk'ibice byo gukora, ugomba kugena check insulation resistance buri 3 years, mu bihe byo hasi, ugomba kugabanya cycle. Mu bihe by'amashanyarazi iri hejuru ±15%, ugomba gushyira voltage stabilizer kugira ngo wirinde coil gukora. Daily maintenance gusa cleaning surface dust, ntugomba disassemble internal structure, kugabanya technical threshold ya operation and maintenance.

Company name: Yueqing City Heng昭电气有限公司