Imashini ntoya yameneka JCB3 63DC1000V DC: Kurinda kwizewe kuri sisitemu ya DC

Mw'isi ya none, ingufu za DC (Direct Current) zikoreshwa cyane muri sisitemu y'ingufu z'izuba, kubika batiri, gutwara amashanyarazi (EV) kwishyuza, itumanaho, no gukoresha inganda. Nkuko inganda nyinshi na banyiri amazu bahindukirira ibisubizo byingufu zishobora kongera ingufu, gukenera kurinda umutekano wizunguruka ntabwo byigeze biba byinshi.

 

UwitekaJCB3-63DC1000V DC Miniature yamashanyarazi (MCB)ni imikorere-ikomeye yo gukingira igenewe umwihariko wa DC amashanyarazi. Nubushobozi bwayo bwo kumeneka cyane (6kA), igishushanyo kidafite inkingi, ibishushanyo mbonera byinshi, no kubahiriza ibipimo byumutekano bya IEC, bitanga umutekano mwiza kandi neza.

 

Aka gatabo kazasuzuma akamaro ko kurinda umuzenguruko wa DC, ibintu byingenzi, porogaramu, inyungu, amabwiriza yo kwishyiriraho, inama zo kubungabunga, no kugereranya nizindi MCBs.

 

Impamvu DC Ikingira Kurinda

 

Sisitemu y'amashanyarazi ya DC ikoreshwa cyane mubikoresho bifata amashanyarazi akomoka ku mirasire y'izuba (PV), gusubizaho ingufu z'amashanyarazi, ibinyabiziga by'amashanyarazi, no gukoresha inganda. Ariko, amakosa ya DC ni akaga kuruta amakosa ya AC kuko arc ya DC iragoye kuzimya.

Niba umuzunguruko mugufi cyangwa kurenza urugero bibaye, birashobora kuganisha kuri:

 

Daming Kwangirika kw'ibikoresho - Ubushyuhe bukabije hamwe nimbaraga nyinshi birashobora kugabanya igihe cyo kubaho cyibintu bihenze.

Dangers Ibyago byumuriro - Imiyoboro ya DC ikomeza irashobora gukomeza amashanyarazi, byongera ibyago byumuriro.

Fail kunanirwa na sisitemu - Sisitemu idakingiwe irashobora gutakaza ingufu zuzuye, bigatera igihe cyo gusana no gusana bihenze.

 

Imiyoboro yo mu rwego rwo hejuru ya DC yameneka, nka JCB3-63DC, ni ngombwa mu kurinda umutekano, gukumira ibyangiritse cyane, no gukomeza amashanyarazi adahagarara.

 

Ibyingenzi byingenzi byaJCB3-63DC MCB

 

JCB3-63DC DC Miniature Circuit Breaker itanga ibintu byinshi bitandukanye bituma ihitamo neza kubanyamwuga bakorana na sisitemu y'amashanyarazi ya DC.

 

1. Ubushobozi bwo Kumena cyane (6kA)

 

Birashoboka guhagarika neza umutekano munini w'amakosa, kurinda kwangirika kubikoresho bihujwe.

Ibyingenzi mubisabwa nkinganda zizuba PV, gukoresha inganda, hamwe na sisitemu yo kubika ingufu, aho imbaraga za voltage zitunguranye zishobora kugaragara.

 

2. Umuyoboro mugari hamwe nurwego rugezweho

Kugera kuri 1000V DC, bigatuma biba byiza kuri sisitemu yo hejuru.

Shyigikira ibipimo biriho kuva 2A kugeza 63A, bitanga guhinduka kubintu bitandukanye.

 

3. Ibikoresho byinshi (1P, 2P, 3P, 4P)

 

1P (Pole imwe) - Bikwiranye na progaramu yoroheje ya voltage ya DC.

2P (Double Pole) - Ikoreshwa muri sisitemu ya PV izuba aho imirongo myiza n'ibibi ikeneye kurindwa.

3P (Inkingi ya gatatu) & 4P (Inkingi ya kane) - Nibyiza kumiyoboro ya DC igoye bisaba sisitemu yuzuye.

 

4. Igishushanyo kidafite inkingi yo kwishyiriraho byoroshye

 

Bitandukanye na DC yamashanyarazi, JCB3-63DC ntabwo ifite polarisiyasi, bivuze ko:

Insinga zirashobora guhuzwa mubyerekezo byose bitagize ingaruka kumikorere.

Yoroshya kwishyiriraho no kubungabunga, kugabanya ibyago byo kwibeshya.

 

5. Yubatswe-mubyerekana byerekana umwanya

 

Ibipimo bitukura nicyatsi bitanga ishusho yerekana neza niba uwamennye ari ON cyangwa OFF.

Kuzamura umutekano no gukora neza kubanyamashanyarazi, injeniyeri, nabakozi bashinzwe kubungabunga.

 

6. Ifungwa kumutekano udasanzwe

 

Irashobora gufungwa mumwanya wa OFF ukoresheje igifunga, ukarinda kongera imbaraga kubwimpanuka mugihe cyo kubungabunga.

 

7. Yemejwe ku bipimo mpuzamahanga by’umutekano

 

Ihuza na IEC 60898-1 na IEC / EN 60947-2, byemeza isi yose kwizerwa no kwizerwa.

 

8. Ikoranabuhanga rigezweho rya Arc-kuzimya

 

Koresha flash barrière kugirango uhoshe byihuse amashanyarazi yumuriro, bigabanya ibyago byumuriro cyangwa gutsindwa kwibigize.

 

 

 

Porogaramu ya JCB3-63DC DC Kumena Inzira

 

Bitewe nuburyo butandukanye hamwe nibiranga umutekano muremure, JCB3-63DC ikoreshwa muburyo butandukanye bwa porogaramu za DC:

 

1. Imirasire y'izuba

 

Ikoreshwa hagati yimirasire yizuba, inverter, hamwe nububiko bwa batiri kugirango irinde imirasire ninshi nizunguruka.

Iremeza imikorere myiza haba mumashanyarazi atuyemo nubucuruzi.

 

2. Sisitemu yo Kubika Ingufu za Batiri (BESS)

Itanga uburinzi bukomeye kuri banki za batiri zikoreshwa mumazu, mubucuruzi, no gukemura ibibazo byingufu zinganda.

 

3. Ibinyabiziga byamashanyarazi (EV) Amashanyarazi

 

Irinde imiyoboro migufi nuburemere burenze muri DC yumuriro wihuse, byemeza neza kandi neza.

 

4. Itumanaho & Data Centre

 

Irinda imiyoboro y'itumanaho n'ibikoresho by'amashanyarazi biturutse ku makosa y'amashanyarazi.

Ibyingenzi mukubungabunga amakuru adahwitse no guhuza mobile.

 

5. Gutangiza inganda no gukwirakwiza ingufu

 

Ikoreshwa mu nganda zikora na sisitemu yo gukoresha kugirango ikomeze amashanyarazi kandi ikingire ibikoresho.

Nigute ushobora gushiraho Miniature Circuit Breaker JCB3 63DC

 

Kugirango ukore neza kandi neza, kurikiza izi ntambwe zo kwishyiriraho:

1. Zimya amashanyarazi yose mbere yo gutangira.

2. Shira MCB kuri gari ya moshi isanzwe ya DIN imbere mugukwirakwiza.

3. Huza DC ibyinjira nibisohoka insinga neza mumashanyarazi.

4. Menya neza ko uwamennye ari mumwanya wa OFF mbere yo kugarura imbaraga.

5. Kora ikizamini cyimikorere uhindura breaker ON na OFF.

 

Impanuro: Niba utamenyereye kwishyiriraho amashanyarazi, burigihe ujye ukoresha amashanyarazi abifitemo uruhushya kugirango wemeze kubahiriza amategeko yumutekano.

 

Inama zo Kubungabunga Kuramba no Kurinda

 

Kugirango JCB3-63DC ikore neza, birasabwa kugenzura no kubungabunga buri gihe:

✔ Reba aho uhurira - Menya neza ko ama terminal yose akomeye kandi adafite ruswa.

Gerageza kumena - Rimwe na rimwe uyihindure ON na OFF kugirango urebe imikorere ikwiye.

Kugenzura ibyangiritse - Reba ibimenyetso byaka, ibice bidakabije, cyangwa ibimenyetso bishyushye.

✔ Sukura buri gihe - Kuraho ivumbi n imyanda kugirango wirinde ibibazo byimikorere.

Gusimbuza niba ari ngombwa - Niba uwamennye agenda kenshi cyangwa akerekana ibimenyetso byatsinzwe, simbuza ako kanya.

 

Kugereranya: JCB3-63DC vs Abandi Bavunika Inzira

JCB3-63DC irusha DC yamashanyarazi isanzwe mubijyanye no gukoresha voltage, guhagarika arc, no koroshya kwishyiriraho, bigatuma ihitamo neza kubisabwa na voltage nini ya DC.

 

JCB3-63DC ya miniature yamashanyarazi iruta ibyuma bisanzwe DC yamashanyarazi mubice byinshi byingenzi. Itanga ubushobozi buhanitse bwa 6kA, ugereranije na 4-5kA isanzwe iboneka mubyitegererezo bisanzwe, ikarinda umutekano muke kurinda imiyoboro migufi hamwe nuburemere burenze. Byongeye kandi, mugihe DC MCBs nyinshi zisanzwe zapimwe kuri 600-800V DC, JCB3-63DC ishyigikira DC igera kuri 1000V, bigatuma ikenerwa cyane na progaramu ya voltage nyinshi. Iyindi nyungu nigishushanyo cyayo kidafite polarize, cyoroshya kwishyiriraho kwemerera guhuza icyerekezo icyo aricyo cyose, bitandukanye na DC yameneka gakondo isaba icyerekezo cyihariye. Byongeye kandi, Miniature Circuit Breaker JCB3 63DC 1000V DC igaragaramo uburyo bwo gufunga, butuma ishobora gutekerezwa mumwanya wa OFF kugirango hongerwe umutekano, ibintu ntibikunze kuboneka mubyitegererezo bisanzwe. Ubwanyuma, ikubiyemo tekinoroji yo guhagarika arc igezweho, igabanya cyane ingaruka zamashanyarazi arc, mugihe izindi nyinshi zangiza imizunguruko zitanga gusa kurinda arc gusa.

 

Umwanzuro

Miniature Circuit Breaker JCB3 63DC1000V DC nigisubizo kigomba kuba igisubizo cyingufu zizuba, ububiko bwa batiri, sitasiyo yumuriro wa EV, itumanaho, hamwe n’inganda zikoresha inganda.

Ubushobozi bwayo bwo kumeneka cyane, ibishushanyo byoroshye bya pole, no kubahiriza ibipimo byumutekano bya IEC bituma iba kimwe mubikoresho byizewe byo kurinda DC ku isoko.

Urashaka icyuma cyiza cya DC cyiza?

Gura JCB3-63DC uyumunsi!