Uhlolojikelele
I-Surge arrester iwuhlobo lwesivikeli se-overvoltage, esisetshenziselwa ikakhulukazi ukuvikela izinto ezihlukahlukene zikagesi (ama-transformer, amaswishi, ama-capacitor, izibophisi, ama-transformer, amajeneretha, izinjini, izintambo zikagesi, njll.) ezinhlelweni zamandla, izinhlelo zikagesi zikaloliwe, nezinhlelo zokuxhumana. ..) Ukuvikelwa kokushintshashintsha kwamandla komkhathi, i-overvoltage yokusebenza kanye nemvamisa yamandla i-overvoltage yesikhashana kuyisisekelo sokuxhumanisa ukufakwa kwesistimu yamandla.
Isimiso sokusebenza sokunqamula isixhumi
Lapho umbopheli esebenza ngokujwayelekile, isinqamuli ngeke senze, sibonise impedance ephansi, engeke ithinte izici zokuvikela zomuntu oboshiwe.Isibambisi esinesinqamuli siphephile, asilungiswa, sifanelekile futhi sithembekile.Kunezinhlobo ezimbili zezinqamuleli zokubopha umbani: uhlobo lokuqhuma okushisayo nohlobo lwe-hot melt.Isixhumi sohlobo lwe-hot melt asikwazi ukunqanyulwa ngokushesha uma sehluleka ngenxa yamaphutha esimiso saso sesakhiwo, ngakho-ke isixhumi sohlobo lokuqhuma okushisayo sivame ukusetshenziswa namuhla.Isixhumi sokuqala sokuqhuma kwe-thermal sasetshenziswa yi-GE njengesibambisi se-silicon carbide valve.Isimiso sayo sokusebenza ukuxhuma i-capacitor ngokuhambisana negebe lokukhipha, futhi ithubhu yokuqhuma okushisayo ifakwe ku-electrode ephansi yegebe lokukhipha.Lapho isibambisi sisebenza ngokujwayelekile, ukwehla kwe-voltage yombani kanye nokusebenza kwe-impulse current ku-capacitor akwanele ukwenza ukuwohloka kwegebe lokukhipha, futhi isixhumi asisebenzi.Lapho isibambisi sonakalisiwe ngenxa yephutha, ukwehla kwamandla kagesi we-voltage frequency fault current ku-capacitor kwenza ukuhlukana kwegebe lokukhipha kukhishwe, futhi i-arc iyaqhubeka nokushisa ithubhu yokuqhuma okushisayo kuze kube yilapho isixhumi sisebenza.Kodwa-ke, kumasistimu wephoyinti angathathi hlangothi asekelwe ngokuqondile ngaphezu kuka-20A, lolu hlobo lwesinqamuli alukwazi ukuqinisekisa ukuthi lusebenza ngaphansi kwamandla amancane wephutha lamanje.Ithuluzi elisha lokukhipha isiqhumane esishisayo lisebenzisa i-varistor (i-silicon carbide noma i-zinc oxide resistor) exhunywe ngokuhambisana negebe lokuphuma, futhi ishubhu lokuqhuma okushisayo lifakwa ku-electrode ephansi.Ngaphansi kwefault current encane yamandla, i-varistor iyashisa, iqhumise ishubhu lokuqhuma okushisayo, futhi idivayisi yokukhipha isebenze.
Izici
1. Ilula ngesisindo, incane ngevolumu, imelana nokungqubuzana, ubufakazi bokuwa futhi iguquguquka ekufakweni, futhi ifanele ukushintshwa, ikhabhinethi yenethiwekhi yendandatho kanye nezinye izinto zokushintsha.
2. Yakheka ngokuphelele, ngaphandle kwegebe lomoya, nokusebenza kahle kokuvala, umswakama-ubufakazi nokuqhuma, kanye nesakhiwo esikhethekile.
3. Ibanga elikhulu le-creepage, ukuxosha amanzi okuhle, ikhono eliqinile lokulwa nokungcoliswa, ukusebenza okuzinzile, nokusebenza okuncishisiwe nokugcinwa kahle
4. Ifomula ehlukile, ukumelana ne-zinc oxide, ukuvuza okuphansi kwamanje, isivinini sokuguga esihamba kancane nempilo ende yesevisi
5. I-voltage yangempela yereferensi ye-DC, umthamo wamanje wamagagasi ayisikwele kanye nokubekezelela okuphezulu kwamanje kuphakeme kunamazinga kazwelonke namazinga omhlaba.
Imvamisa yamandla: 48Hz ~ 60Hz
Izimo Zokusebenzisa
- Izinga lokushisa le-ambient: -40°C~+40°C
-Isivinini somoya esiphezulu: akukho ngaphezu kwama-35m/s
-Altitude: kufika ku-2000 m
- Amandla okuzamazama komhlaba: akukho ngaphezu kwama-degree angu-8
- Ubukhulu beqhwa: hhayi ngaphezu kwamamitha ayi-10.
- I-voltage esetshenziswa isikhathi eside aweqi ubuningi bevoltheji yokusebenza eqhubekayo
