I-YH5WZ 35KV isibambi se-zinc oxide esiteshini samandla kagesi aphezulu

I-YH5WZ 35KV isibambi se-zinc oxide sesiteshi samandla kagesi aphezulu Isithombe esifakiwe

Incazelo emfushane:

Isici esiyinhloko (ishidi eliphikisayo) lesibophelelo se-metal oxide sithatha ifomula ethuthukisiwe esekelwe ku-zinc oxide, enezici ezinhle kakhulu ezingaqondile (i-volt-ampere), okungukuthi, ngaphansi kwe-voltage evamile yokusebenza, ukudlula kwamanje kuyileveli ye-microampere kuphela., Uma ingaphansi kwe-overvoltage, amandla adlulayo afinyelela ezinkulungwaneni zama-ampere ngokushesha, okwenza umuntu oboshiwe abe esimweni sokuqhuba futhi akhulule amandla angaphezu kwamandla, ngaleyo ndlela anciphise ngempumelelo umonakalo wokuguquguquka kwamandla.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

I-Surge arrester iwuhlobo lwesivikeli se-overvoltage, esisetshenziselwa ikakhulukazi ukuvikela izinto ezihlukahlukene zikagesi (ama-transformer, ama-switch, ama-capacitor, ama-wave arrester, ama-transformer, amajeneretha, amamotho, izintambo zikagesi, njll.) ezinhlelweni zamandla, amasistimu okufaka ugesi kaloliwe, kanye nokuxhumana. izinhlelo.) ivikelwe ekuguquguqukeni kwe-atmospheric overvoltage, i-overvoltage yokusebenza kanye nemvamisa yamandla edlula i-overvoltage yesikhashana, njll., futhi iyisisekelo sokuxhumanisa ukufakwa kwamasistimu amandla.
Isici esiyinhloko (ishidi eliphikisayo) lesibophelelo se-metal oxide sithatha ifomula ethuthukisiwe esekelwe ku-zinc oxide, enezici ezinhle kakhulu ezingaqondile (i-volt-ampere), okungukuthi, ngaphansi kwe-voltage evamile yokusebenza, ukudlula kwamanje kuyileveli ye-microampere kuphela., Lapho ingaphansi kwe-overvoltage, i-current edlulayo ifinyelela izinkulungwane zama-ampere ngokushesha, okwenza umuntu oboshiwe abe esimweni sokuqhuba futhi akhulule amandla angaphezu kwamandla, ngaleyo ndlela anciphise ngokuphumelelayo umonakalo we-overvoltage ekudluliseni amandla kanye nemishini yokuguqula.
Isibophisi se-SiC esivamile sinobubi bamandla kagesi okukhipha umqansa aphezulu okubangelwa ukubambezeleka kokukhishwa kwegagasi eliwumqansa, kanye ne-voltage ephezulu yokukhipha amagagasi ngenxa yokuhlakazeka okukhulu kokukhishwa kwamagagasi okusebenza.Isibambisi se-zinc oxide sinezinzuzo zezimpawu zokusabela kwamagagasi angumqansa, akukho ukubambezeleka kuvolthi wamagagasi amqansa, i-voltage ephansi yokusebenza eyinsalela, futhi akukho kuhlakazeka kokukhipha.Umkhawulo wokuvikela wamagagasi awumqansa namagagasi okusebenza uthuthukiswa kakhulu, futhi ngokokuxhumanisa ukufakwa kwensimbi, imingcele yokuvikela yamagagasi aphakeme, amaza ombani namagagasi okusebenza kungase kufane, ngaleyo ndlela kunikeze isivikelo esingcono kakhulu semishini yamandla.
Ijakhethi yensimbi eyinhlanganisela yensimbi yokubopha ithatha ukubumba komjovo jikelele kanye nenqubo ye-encapsulation eneziphetho ezimbili, ngokusebenza okuhle kokuvala, ukusebenza okuhle kakhulu kokuvikela ukuqhuma, ukumelana nokungcola, akukho ukuhlanzwa, futhi kunganciphisa ukwenzeka kwe-flash emanzi esimweni sezulu esinenkungu, ukumelana nokugqwala kukagesi. , anti-ukuguga, usayizi omncane, isisindo esincane, kulula ukuyifaka nokuyinakekela.Kungumkhiqizo oshintshwayo we-porcelain sleeve arrester.

Incazelo Yemodeli

Imingcele yobuchwepheshe bomkhiqizo kanye nokukhetha

Izici zeSakhiwo somkhiqizo kanye nobubanzi bokusetshenziswa

1. Usayizi omncane, isisindo esilula, ukumelana nokushayisana, akukho monakalo kwezokuthutha, ukufakwa okuguquguqukayo, okulungele ukusetshenziswa kuma-switch cabinets
2. Isakhiwo esikhethekile, ukubumba okubalulekile, alikho igebe lomoya, ukusebenza kahle kokuvalwa, umswakama-umswakama kanye nokuvikela ukuqhuma
3. Ibanga elikhulu le-creepage, ukuxosha amanzi okuhle, ukumelana nokungcola okuqinile, ukusebenza okuzinzile kanye nokusebenza okuncishisiwe nokunakekelwa
4. I-Zinc oxide resistor enefomula eyingqayizivele, ukuvuza okuncane kwamanje, isivinini sokuguga kancane kanye nempilo ende yesevisi
5. I-voltage yangempela yereferensi ye-DC, umthamo wamanje wamagagasi ayisikwele kanye nokubekezelelana okuphezulu kwamanje kuphakeme kunezinga likazwelonke
Imvamisa yamandla:48Hz ~60Hz
-Izinga lokushisa le-ambient:-40°C~+40°C
-Isivinini esikhulu somoya: angeqi ku-35m/s
- Ukuphakama: akudluli ku-2000m
-Amandla okuzamazama komhlaba: angeqi amadigri angu-8
- Ukuqina kweqhwa: akumele kudlule amamitha ayi-10.
-I-voltage esebenza isikhathi eside aweqi umkhawulo ophezulu we-voltage osebenza ngokuqhubekayo.

Ukucaciswa Komkhiqizo kanye Nenqubo Yokukhiqiza

Izindinganiso zokusetshenziswa komkhiqizo nezaziso zabasebenzisi

Izinga lokukhiqiza lomkhiqizo yi-GB11032-2000 (eqv IEC60099-4:1991) "AC No-gap Metal Oxide Surge Arrester", JB/8952-2005 "Composite Jacket No-gap Metal Oxide Surge Arrester for AC System"
1. Isibambisi kufanele sigcinwe ekamelweni elihlanzekile nelomile ngaphambi kokufakwa nokusetshenziswa.Akumele kugqweliswe amagesi abolayo noma uketshezi.
2. Ngaphambi kokuthi kuqaliswe isibophi, ukuhlolwa kokuvimbela kufanele kwenziwe.Ngemuva kokuqaliswa, kufanele futhi kube njalo (i-10KV nangaphansi kwesiboshiwe kanye njalo eminyakeni emi-5, i-35KV nangaphezulu isiboshwa kanye njalo eminyakeni emi-2)
Yenza ukuhlolwa okulandelayo bese uqhathanisa nedatha ngaphambi kokusebenza ngokubhekisela kuthebula elinamathiselwe:
a.Linganisa ukumelana nokushisa kwesibopheli
b.Linganisa i-voltage ye-DC 1mA yesibambi
c.Linganisa ukuvuza kwamanje izikhathi ezingu-0.75 DC 1mA