Chinangwa chemudziviriri we surge ndechei?
Mumagetsi emazuva ano, kuwedzera kwesimba remagetsi, kukwira kwesimba remagetsi, uye ruzha rwemitsetse zvinotyisidzira zvisizvo zvemagetsi nezvivakwa zvemagetsi.Mudziviriri weKukwira(inozivikanwawo seSPD, Surge Protective Device) idziviriro yakakosha kubva kunjodzi idzi, ichishanda sedziviriro yemidziyo yekugara neyemaindasitiri. Zhejiang C&J Electrical co., ltd. (inozivikanwa seC&J Electrical) inopa mhinduro yeSPD inoshanda zvakanyanya iyo inoisa mwero mutsva wekuvimbika kwedziviriro yedziviriro yedziviriro.
Chinangwa Chikuru cheMudziviriri weKuputika
Chidziviriro chemagetsi chakagadzirwa kuchengetedza chero mudziyo une AC plug yakajairika kubva pakukuvadza uye kukanganisa magetsi, kukwira kwemagetsi, uye ruzha rwemutsetse rwunopfuudzwa kuburikidza nemagetsi. Funga nezvechidziviriro chemagetsi senge inishuwarenzi. Chinoongorora magetsi ari kuuya uye chinobvisa simba remagetsi rakawandisa kubva pamidziyo yakabatana kana paine kukwira kwemagetsi, zvichidzivirira kukuvara kwezvinhu zvinonzwa, kurasikirwa nedata, kana kunyange njodzi dzemoto.
Kusiyana nematambo emagetsi ekutanga (anongotambanudza nzira dzekubuda nadzo pasina dziviriro yekusunda), tambo yakatsaurirwaMudziviriri weKukwira(SPD) yakagadzirwa kuti igadzirise zvimwe zvinhu zvisina kujairika pamagetsi, zvinosanganisira:
- Kukwira kwesimba: Garaundi yemagetsi inowedzera mamirisekonzi kusvika kumaminitsi
- Kukwira kwemagetsi: Kukwira kwemagetsi kamwe kamwe, kwenguva pfupi (kazhinji kunokonzerwa nemheni kana kushandura grid remagetsi)
- Ruzha rwemutsara: Kukanganiswa kwemagetsi kusingadiwe kunovhiringidza mashandiro emuchina
Chii chinonzi SPD (Surge Protective Device)?
SPD (Surge Protective Device) imhando yakasarudzika yekudzivirira kukwira kwemagetsi yakagadzirirwa dziviriro yakakura uye yakasimba—inowanzo shandiswa mumaindasitiri, mabhizinesi, uye mudzimba dzakakosha. Inopatsanurwa mumhando dzakasiyana (T1, T2, T3) zvichienderana nenzvimbo yayo yekuisa uye kugona kwayo kubata magetsi, zvichiita kuti pave nedziviriro yakawanda yemagetsi kubva pakupinda kusvika kumidziyo yekupedzisira.
MaSPD anoshanda achishandisa zvinhu zvakaita seMetal Oxide Varistors (MOV) neGas Discharge Tubes (GDT) kuti atore kana kutsausa simba remagetsi. Kana magetsi adarika chiyero chakachengeteka, zvinhu izvi zvinotanga kushanda ipapo ipapo, zvichigadzira nzira isingapindi simba remagetsi akawandisa pasi, nokudaro zvichidzivirira dunhu guru nemidziyo yakabatana.
C&J Electrical's CJ-T1T2-AC SPD (Iimp: 12.5kA): Zvinhu Zvikuru & Zvakanakira
C&J Electrical's CJ-T1T2-AC series SPD igadziriso yekudzivirira kukwira kwemagetsi inoshanda zvakanyanya yakagadzirirwa kudzivirira michina ine voltage shoma kubva pakurohwa nemheni uye kukuvara kwemagetsi. Inoenderana neIEC61643-11 uye GB/T 18802.11 standards, yakakodzera Class I+II (B+C class) PSD mumasisitimu akasiyana-siyana emagetsi uye inogona kuiswa munzvimbo dzekudzivirira dzeLPZ0A-1 kana dzakakwira. Zvinhu zvayo zvikuru zvinosanganisira:
Zvinhu Zvikuru Zvinoshanda
- Kuenderana kwemhando mbiri dzemafungu: 10/350μs uye 8/20μs spark gaps (inoenderana nemhando dzakasiyana dzemafungu)
- Chibatiso chinodhonzwa nedanda rimwe chete: Kugadzirisa nekutsiva zviri nyore pasina kukanganiswa kwemagetsi
- Tekinoroji yeGDT yakavharwa: Kugona kwakanyanya kudzima moto wekutevera-simba rekubata mafungu akasimba
- Dziviriro yemagetsi yakaderera zvakanyanya: Inoderedza kukanganisa pakushanda kwemuchina nguva dzose
- Materminal maviri: Anotsigira kubatana kwakafanana kana kwakatevedzana (kwakaita seV) kuti kuiswe kwacho kuve nyore
- Kubatana kunoshanda zvakawanda: Kunoenderana nema conductors nema busbars
- Chiratidzo chekukanganisa kwekuona: Hwindo regirini rinoshanduka kuva dzvuku kana risina kunaka; chiteshi chealarm chiri kure chinowanikwa kuti chitariswe panguva chaiyo
- MOV inoshanda zvakanyanya: Iyo yakanyanya kuyera ikozvino kusvika ku12.5kA (10/350μs) yekuwedzera simba rakasimba
Magadzirirwo ehunyanzvi
| Paramita | Zvidimbu |
|---|---|
| Sarudzo dzemuenzaniso | Mhando dzeT1T2 neT2 |
| Dziviriro yevoltage (Kumusoro) | 2.0kV |
| Nguva yekupindura | ≤100ns (kuchinjika kwekukurumidza kwesimba) |
| Fuse yekuchengetedza yakanyanya | 200A gL/gG |
| Kurongeka kwematanda | 1P, 2P, 3P, 4P (sarudzo) |
| Kutsiva module | Mamodule anobviswa kuti zvive nyore kugadzirisa |
| Kuiswa | Kuisa njanji ye35mm (yakajairwa yemapaneru emagetsi) |
Kutevedzera Mutemo & Zvitupa
- Inosangana neIEC61643-11 standard yepasi rose
- Yakasimbiswa neCE satifiketi yekuchengetedza
- Yakaedzwa zvakasimba kuti ionekwe kuti yakavimbika here munzvimbo dzakaoma
Maitiro Ekushandisa Akawanda
CJ-T1T2-AC SPD yakagadzirirwa kushandiswa zvakanyanya munzvimbo dzekugara, dzemabhizinesi, uye dzemaindasitiri, kusanganisira:
- Zvivako zvemaindasitiri: Mafekitori, mafekitori emagetsi, maworkshop ekugadzira (kuchengetedzwa kwemidziyo yekugadzira)
- Zvivako zvemabhizinesi: Nzvimbo dzekutenga, mahotera, zvivako zvemahofisi, nzvimbo dzedata (dziviriro dzeHVAC, kuchengetedzeka, uye masisitimu eIT)
- Zvivako zvekugara: Dzimba refu, dzimba dzemadzimba (mheni nedziviriro yemagetsi epamba)
- Zvivakwa zvakakosha: Zviteshi zvekutaurirana, zvipatara, nzvimbo dzekutakura (zvinodzivirira midziyo yakakosha pabasa)
Sarudzo dzayo dzekuisa dzinochinjika, kugona kwayo kubata mafungu, uye kuratidza zvikanganiso zvinovimbika zvinoita kuti ive yakakodzera kune zvese zvitsva uye zvekugadzirisa.
Sei Uchifanira Kusarudza CJ-T1T2-AC SPD yeC&J Electrical?
MuMudziviriri weKukwira(SPD), C&J Electrical's CJ-T1T2-AC series inonyatsosiyanisa ne:
- Kirasi yekudzivirira mbiri: Rudzi rweT1T2 runofukidza zvinodiwa zvekudzivirira kukwira kwemvura kwekunze nekwemukati
- Kukwanisa kukwira kwepamusoro: 12.5kA Imp rating inovimbisa dziviriro kubva kumhepo dzakakomba (semuenzaniso, mheni)
- Dhizaini iri nyore kushandisa: Mamodule anogona kubhurwa, chiratidzo chekukanganisa kwekuona, uye sarudzo dzekubatanidza dzinochinjika
- Kutevedzera mitemo yepasi rose: Chitupa cheCE uye kutevedzera mitemo yepasi rose zvinovimbisa mhando uye kuenderana
- Kushanda kwenguva refu: Tekinoroji yeGDT yakavharwa uye MOV inoshanda zvakanyanya kuti ivimbike kwenguva refu
Kunyangwe muchida kuchengetedza michina yekugadzira maindasitiri, masisitimu ekuvaka emabhizimisi, kana zvivakwa zvemagetsi zvekugara, CJ-T1T2-AC SPD inopa dziviriro yakakwana uye yakavimbika yekuvhiya.
Taura nesu
Kana muine mibvunzo nezve zvirevo zvechigadzirwa, ruzivo rwehunyanzvi, sarudzo dzekugadzirisa, kana maodha akawanda, ndapota inzwa wakasununguka kubata C&J Electrical. Chikwata chedu chehunyanzvi chakazvipira kupa mhinduro dzekudzivirira surge dzakagadzirirwa iwe kuti dzienderane nezvaunoda.
Nguva yekutumira: Zvita-19-2025