Chipangizo Choteteza Kuphulika Chapamwamba Kwambiri cha CJ-T2-80 SPD 80ka 1-4p T2 AC 275V Surge Protective Arrester kuti Chiteteze Kumphezi Chithunzi Chowonetsedwa

Chipangizo Choteteza Chapamwamba Cha CJ-T2-80 SPD 80ka 1-4p T2 AC 275V Surge Protective Arrester Choteteza Mphezi

Kufotokozera Kwachidule:

Thandizani pulagi yotentha pa intaneti (kuphatikiza N/PE spark gap);
Ma varistor apamwamba kwambiri, opangidwa ndi kupangidwa paokha, magwiridwe antchito odalirika, chitsimikizo cha khalidwe;
Zabwino kwambiri ndi chipangizo choyendera kutentha;
Zenera labwino kwambiri losonyeza momwe zinthu zilili;
Zolumikizirana ndi chizindikiro chakutali zomwe mungasankhe;
Sinthani malinga ndi miyezo yosiyanasiyana ya gridi yamagetsi, chitetezo chokwanira;
Kukhazikitsa njanji ya 35mm, kapangidwe ka module wamba;

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Deta Yaukadaulo

Chitsanzo	CJ-T2-80/4P	CJ-T2-80/3+NPE
Gulu la IEC	II,T2	II,T2
Gulu la SPD	Mtundu woletsa mphamvu zamagetsi	Mtundu wosakanikirana
Mafotokozedwe	1P/2P/3P/4P	1+NPE/3+NPE
Voliyumu yoyesedwa Uc	220VAC/220VAC/380VAC/380VAC	380VAC/220VAC/385VAC
Voliyumu yogwira ntchito yopitilira Uc	275VAC/385VAC	385VAC/275VAC/385VAC
Mphamvu yotulutsa madzi yokha mu (8/20)μS LN	40KA
Mphamvu yotulutsa mphamvu ya Imax (8/20)μS LN	80KA
Chitetezo cha voteji Chokwera (8/20)μS LN	2.4KV
Kulekerera kwafupipafupi 1	300A
Nthawi yoyankha tA N-PE	≤25ns
Kusankha kwa SCB yoteteza zosunga zobwezeretsera	CJSCB-80
Chizindikiro cholephera	Chobiriwira: chachibadwa; Chofiira: kulephera
Malo olumikizirana okhazikitsa	4-35mm²
Njira yokhazikitsira	Sitima yokhazikika ya 35mm (EN50022/DIN46277-3)
Malo ogwirira ntchito	-40~70°C
Zinthu zoyikamo	Pulasitiki, yogwirizana ndi UL94V-0
Mulingo woteteza	IP20
Muyezo woyesera	IEC61643-1/GB18802.1
Zowonjezera zitha kuwonjezeredwa	Alamu ya chizindikiro chakutali, kuthekera kwa waya wolumikizira chizindikiro chakutali
Zinthu zowonjezera	Cholumikizira chopanda waya/chosagwira ntchito (ngati mukufuna), chingwe chimodzi/waya wosinthasintha wa 1.5mm²

Gulu Lachiwiri la SPD (Woteteza Wokwera): Tetezani dongosolo lanu lamagetsi

Zipangizo zoteteza ma surge protectors a Class II (SPDs) zimathandiza kwambiri kuteteza magetsi ku ma surges ndi overvoltages osakhalitsa. Zipangizozi zimapangidwa kuti ziteteze zipangizo ndi zipangizo zina zobisika ku kuwonongeka komwe kumachitika chifukwa cha mphezi, ma switch amagetsi, ndi zina zotero zamagetsi.

Chimodzi mwa ntchito zazikulu za Class II SPD ndi kuthekera kopereka chitetezo chachiwiri ku mafunde omwe mwina adadutsa chitetezo chachikulu pakhomo lolowera. Chitetezo chachiwirichi n'chofunikira kwambiri pakuwonetsetsa kuti makina amagetsi ali otetezeka komanso odalirika m'malo okhala, amalonda ndi mafakitale.

Ma SPD a Gulu Lachiwiri nthawi zambiri amaikidwa m'mapanelo amagetsi kapena ma subpanelo kuti ateteze ma circuits a nthambi ndi zida zolumikizidwa. Mwa kusuntha mphamvu yochulukirapo kuchoka ku zida zobisika, zidazi zimathandiza kupewa kuwonongeka kokwera mtengo komanso nthawi yogwira ntchito chifukwa cha kukwera kwa magetsi.

Kuwonjezera pa kuteteza zida, ma SPD a Gulu Lachiwiri amatha kukonza chitetezo cha machitidwe amagetsi pochepetsa chiopsezo cha moto ndi zoopsa zamagetsi. Mwa kuchepetsa zotsatira za overvoltage yosakhalitsa, zidazi zimathandiza kusunga umphumphu wa mawaya, zotetezera kutentha ndi zinthu zina zofunika kwambiri mkati mwa zomangamanga zamagetsi.

Posankha SPD ya Gulu Lachiwiri, ndikofunikira kuganizira zinthu monga kuchuluka kwa mphamvu zamagetsi, mulingo woteteza mphamvu zamagetsi, ndi nthawi yoyankhira chipangizocho. Mafotokozedwe awa adzatsimikizira momwe chipangizocho chilili chothandiza pochepetsa zotsatira za mphamvu zamagetsi ndi mphamvu zamagetsi zosakhalitsa.

Kuphatikiza apo, kukhazikitsa ndi kusamalira bwino ma SPD a Gulu Lachiwiri ndikofunikira kwambiri kuti zitsimikizire kuti zikugwira ntchito bwino. Kuwunika ndi kuyesa pafupipafupi kungathandize kuzindikira mavuto aliwonse ndikuwonetsetsa kuti zida zikugwira ntchito momwe zikuyembekezeredwa.

Mwachidule, zoteteza ma surge za Class II ndi gawo lofunikira kwambiri pamakina amagetsi amakono, zomwe zimapereka chitetezo chofunikira kwambiri ku ma surge ndi overvoltage yosakhalitsa. Mwa kuyika ndalama mu zipangizozi, eni nyumba amatha kuteteza zida zawo zamtengo wapatali, kuchepetsa chiopsezo cha zoopsa zamagetsi, ndikuwonetsetsa kuti zomangamanga zawo zamagetsi zikudalirika.

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