Ni izihe ngaruka JCSD-60 30 / 60kA Kurinda Kubaga Kurinda Sisitemu Yamashanyarazi?

Ibikoresho byo gukingira (SPDs) mubisanzwe nibyambere mumurongo wo kurinda sisitemu y'amashanyarazi kwangiza imitwe ya voltage. Izi ntera zitigeze zibaho zibaho kubera urumuri rwinshi n’umuriro w'amashanyarazi kandi birashobora guhungabanya ibikoresho bifitanye isano, rimwe na rimwe bigatera ibyangiritse bidasubirwaho kandi bidasubirwaho. UwitekaJCSD-60 SPDiyobora amashanyarazi arenze kubikoresho byoroshye, bikuzigama amadorari amagana mugusana ibikoresho, kubisimbuza, nigihe cyo gukora. Iyi ngingo isubiramo JCSD-60 30 / 60kA Kurinda Kurinda, harimo ibiranga, imikorere, ibyiza, nibibi.

Niki JCSD-60 30 / 60kA Igikoresho cyo Kurinda Kubaga?

UwitekaJCSD-60 30 / 60kA Kurinda Kubagani igikoresho cyabugenewe gikurura kandi kigakwirakwiza ingufu z'amashanyarazi zirenze muri sisitemu y'amashanyarazi. Iki gikoresho niDIN-gari ya moshiyo kwishyiriraho imbaraga. Byongeye kandi, ikoresha iterambereMetal Oxide Varistor (MOV) hamwe na tekinoroji ya Gaz Spark Gap (GSG)kugirango ukemure ingufu nyinshi zidasanzwe kandi unoze imikorere murwego rwo hejuru. Iki gikoresho muri sisitemu y'amashanyarazi kigufasha gukoresha ibikoresho byawe utitaye ku mpungenge zishobora kwangirika.

UwitekaJCSD-60 30 / 60ka Igikoresho cyo Kurinda Kubaga'Ibiranga

JCSD-60 30 / 60kA Igikoresho cyo Kurinda Surge ni igabanywa hejuru ya moderi nyinshi-kandi bifite ishingiro. Igishushanyo mbonera cyibicuruzwa byemeza ikorana buhanga hamwe nibiranga serivisi nziza igikoresho rusange. Dore ibiranga igikoresho ugomba kumenya:

Amahitamo menshi

Iki gikoresho gitanga iboneza bitandukanye, harimoInkingikurinda icyiciro kimwe sisitemu kuva kumurongo-utabogamye kandi2P + N.irinda sisitemu yicyiciro kimwe hamwe itabogamye. Byongeye kandi3 Inkingi, 4 Inkingi, na 3P + N.ibishushanyo bitanga abakoresha bimwe bikenewe guhinduka kugirango bahitemo moderi ikwiye ishingiye kumashanyarazi yabo.

30ka (8/20 µs) Kuri Inzira Nominal Gusohora Ibiriho (Muri)

Iyi mikorere itanga igikoresho gihamye kugirango gikemure ibyateganijwe byiyongera bitagutesha agaciro. Ikigereranyo30kA (8/20 µs) kuri buri nzira, irashobora kwihanganira inshuro nyinshi zidashyitse zitabangamiye imikorere. Iyi mikorere ituma JCSD-60 30 / 60kA Surge Protector ikingira sisitemu yamashanyarazi mubidukikije bikunda guhindagurika neza.

60ka (8/20 µs) Ibisohoka ntarengwa (Imax)

Imax bivuga urwego rwo hejuru rwo hejuru SDP ishobora gukora. Ikigereranyo kuri60kA (8/20 µs), iyi SPD nibyiza mubikorwa byinganda nuduce duhura nibikorwa byumurabyo kuko bishobora gukemura neza amashanyarazi akomeye.

Gucomeka-Module Igishushanyo hamwe na Imiterere Yerekana

Iyi SDP ije ifite imiterere yerekana sisitemu yo gutanga igenzura. Uwitekaicyatsi kibisibisobanura ko igikoresho gikora neza, mugihe iumutukuigusaba kuyisimbuza nyuma yo kwambara no kurira. Ariko ibyo sibyo byose; iyi SDP ya plug-in module igishushanyo itanga kwishyiriraho no gufata neza umuyaga.

Guhitamo Kwerekana kure

Niba urimo gushakisha igihe nyacyo cyo gukingira gukingirwa, uyu murinzi wo kubaga niwe ujya. Itanga anguhitamo kure yerekana kwerekanakubikurikirana byongerewe imbaraga, bikwemerera kubishyira mubuyobozi bwubaka cyangwa sisitemu yo kugenzura inganda. Iyi mikorere idasanzwe irakoreshwa mubikoresho byinshi, ifasha amakipe kumenya no gukemura ibibazo vuba.

Guhuza na TN, TNC-S, TNC, na TT Sisitemu

JCSD-60 SPD ishyigikira ibishushanyo mbonera byinshi nkaTerre Bidafite aho ibogamiye (TN)kubikorwa byubucuruzi nubucuruzi bishingiye aho kutabogama bibera kuri transformateur. YayoTN Guhuriza hamwe-gutandukana (TNC-S)kubutaka bitanga umutekano winyongera mugutandukanya kutabogama nabayobora isi. UwitekaTN Bishyizwe hamwe (TNC)naTerre Terre (TT)Iboneza byongeye kwemeza guhuza kwagutse. Ibyo bituma umurinzi wokwirinda ahitamo ibintu bitandukanye kubidukikije byamashanyarazi.

Amashanyarazi asimburwa

Iki gikoresho cyogukoresha module igufasha kugusimbuza bitagoranye gusimbuza ibice bitandukanye udashyizeho SPD yose. Niba module irambuye ubuzima bwayo, iyisimbuze mumasegonda kugirango ugabanye umujyi kandi wirinde ko byongera amafaranga.

Ibisobanuro bya tekiniki

Bitewe nuburyo bukomeye bw'amashanyarazi n'ibidukikije, JCSD-60 SPD yujuje byimazeyo sisitemu y'amashanyarazi ikeneye gukingirwa. Iki gikoresho gishyigikiraicyiciro kimwe (230V)naibyiciro bitatu (400V)imiyoboro, bigatuma biba byiza mubucuruzi, inganda n’imiturire. Ifite kandi ubushobozi bwo gusohora cyane bwa80kA, kwihanganira voltage nini, hamwe nigihe gito cyumuzunguruko hamwe nubushobozi, byemeza igihe kirekire. SPDIkirangantego cya IP20, ubugari bwagutse bwo gukora ubushyuhe bwa-40 ° C kugeza kuri + 85 ° C., na umutekano wa screw itumanaho ihuza 2,5 kugeza kuri 25 mm² bituma irushaho kwizerwa kubidukikije bitandukanye.

Kubahiriza n'umutekano

Abakoresha benshi bahangayikishijwe no kubahiriza SPDs hamwe nubuziranenge bwumutekano-ntugomba gukorana na JCSD-60 SPD. Uyu murinzi wo kubaga arahuraEN 61643-11naIEC 61643-11ibipimo byemeza umutekano no kwizerwa. Ba injeniyeri bayo barayishushanyije kugirango itandukana byimazeyo imiyoboro ya AC mugihe cy'amashanyarazi arenze urugero, irinda sisitemu kurenza urugero. Amashanyarazi yayo aratandukanye50A kugeza 125A, kwemeza ko hiyongereyeho kurinda imiyoboro migufi.

Ibyiza bya JCSD-60 30 / 60kA Igikoresho cyo Kurinda Kubaga

JCSD-60 SPD imyanya ubwayo nkimwe mubizerwa byokwirinda amashanyarazi yizewe kubwinyungu itanga:

• Ubushobozi Bukuru bwo Kubaga- Iyi SPD ihanitse cyane yo gusohora ya60kAirashobora gukemura amashanyarazi akomeye. Iki gikoresho nigomba-kugira niba ibidukikije byamashanyarazi ari ihindagurika ryinshi rya voltage.
• Igishushanyo gisimburwa- Guteganya gusenya sisitemu y'amashanyarazi kugirango usimbuze SPD burundu? Ntibikenewe. Iki gikoresho cyacometse muri module cyemerera kubungabunga no gusimbuza nta nkomyi bitagusaba gusenya ikintu icyo ari cyo cyose.
• Ubwuzuzanye bwagutse- Bitandukanye na moderi zimwe na zimwe, iyi SPD ikorana na sisitemu zitandukanye z'amashanyarazi n'iboneza, byemeza ko bishoboka.
• Sobanura Ibipimo Byerekanwa- Kugenzura imikorere ya SPD yawe biroroshye cyane na JCSD-60 SPD. Itanga ibipimo byubaka bigufasha gukurikirana uko igikoresho cyawe gihagaze, kugabanya gukeka.

Ingaruka zishobora kubaho

Kimwe nibindi bikoresho byamashanyarazi, JCSD-60 SPD irashobora kugira ibibi byayo birimo ibi bikurikira:

• Igiciro Cyambere Cyambere- Bitandukanye nuburinzi busanzwe bwo kubaga, JCSD-60 SPD irashobora gusaba ishoramari ryambere ryambere. Nubwo bimeze bityo, urashobora kwizeza ko inyungu zayo z'igihe kirekire zizagabanya ibiciro.
• Irashobora gusaba kwishyiriraho umwuga- JCSD-60 SPD irashobora kuba yoroshye kuyishyiraho, ariko irimo impuguke yamenyereye irashobora kwemeza gushyira hamwe no kuboneza neza. Nubwo kubikora bishobora gusaba igihe n'imbaraga nyinshi, ibyiringiro byumutekano birashobora kuba byiza mugihe kirekire.

Umwanzuro

UwitekaIgikoresho cyo gukingira JCSD-60itanga amashanyarazi ntarengwa no kurinda ibikoresho bya elegitoroniki. Ba injeniyeri bayo baragerageje cyane ubuziranenge, kandi barashobora rwose kwihanganira ingufu zose zangiza. Nta bundi buryo bwiza bwo kwemeza imbaraga zidasanzwe zirinda kwishyiriraho SPD. Ariko ntuhitemo gusa icyo ushobora kubona; ibone ibikoresho bya JCSD-60 byo gukingira byihuta kugirango sisitemu yawe yamashanyarazi na electronics itekane iteka.