Ubuyobozi kuri DC SPD izuba ryo kurera: kwemeza ko inzitizi

Mubutaka buhumura ingufu zishobora kuvugururwa, kurinda sisitemu y'izuba izuba riva mu mashanyarazi no gutera inkuba biratangaje. ADC SPD izuba rirenzeigaragara nkigice cyingenzi muriki gice, gitanga uburinzi bwizewe kuri porogaramu ya DC-Power kuri votings zitandukanye-500v, 800v, ​​800v, ​​na 1000v. Iyi subge idasanzwe kandi ikomeye irinda kuremanya kandi ituje ryimirasire yizuba igabanya intege nke zibangamira ingaruka zitunguranye zatewe na voltage gutunguranye nubusa.

GusobanukirwaDC SPD izuba rirenze

A DC SPD izuba rirenzeyagenewe gutanga uburinzi bwuzuye bwo kurinda imirasire y'izuba. Ibintu by'ingenzi birimo:

1. Ibipimo bya voltage:Kuboneka muburyo butandukanye bwa volutge (500v, 600v, 800v, ​​na 1000v), kugaburira imirasire yizuba itandukanye.
2. Kwiyongera Kubyutsa ubu:Icyitegererezo hamwe nubushobozi butandukanye bwo gufatanya ubungubu, kuva kuri 10-20ka kugeza 30-60ka, kugirango uburinzi bukomeye bwongere bwongere.
3. Igishushanyo cya 2-Pole:Igishushanyo cya 2P (2-pole) cyongerera uburinzi ushimangira imirongo myiza kandi mbi irinzwe.
4. Kuramba hanze:Yashinzwe imikoreshereze yo hanze, aba baregwa zubakiye kugirango bahangane n'ibidukikije bikaze harimo urumuri rw'izuba, imvura, umukungugu, n'ubushyuhe.
5. Kubahiriza:Yubahiriza amahame n'amabwiriza mpuzamahanga, yemeza uburinzi bwizewe kandi busanzwe.

Uburyo ikora

TheDC SPD izuba rirenzeGukora mugukurikirana ibipimo byamashanyarazi bya sisitemu yizuba. Iyo ibonye ubwigenge cyangwa igitero birenze urugero rwiza, byahuje byihuse voltage kurwego rukabije, gukumira imbaraga zikabije kugera no kwangiza ibice byurusengero, imbuga, na bateri.

Gusaba n'inyungu

TheDC SPD izuba rirenzenigikoresho cyingenzi kuri porogaramu zitandukanye muri sisitemu y'izuba. Ubushobozi bwayo bwo kwirinda imitwe ya voltage kandi iratanga iremeza ko imirasire y'izuba ikomeza umutekano kandi ikora. Hano harareba ibisobanuro birambuye kubisabwa ninyungu zo gukoresha aya kurera abarindwa.

Imirasire y'izuba

Muri sisitemu y'izuba, kurinda ishoramari ryawe mubintu bitateganijwe ni ngombwa. TheDC SPD izuba rirenzeYemeza ko urugo rwawe rugumaho imbaraga hamwe nibikoresho byawe byimirasi bikomeje kubadashizweho mugihe cyinkuba ninkuba.

Ibibanza byubucuruzi ninganda

Kubijyanye na porogaramu nini, nko mu bucuruzi n'inganda z'izuba, imigabane iri hejuru. Igihe cyose cyo hasi gishobora kuvamo igihombo cyimari gikomeye. TheDC SPD izuba rirenzeGutanga uburinzi bukomeye, kugenzura imikorere ihoraho hamwe no kurinda ibikoresho bihenze.

Ibikoresho byagutse byubuzima

Mukurinda spike na esges iriho kuva mu mirasire yizuba, aDC SPD izuba rirenzeKureka cyane ubuzima bwawe bwibikoresho byawe. Ibi biganisha kumafaranga yo kubungabunga no gusimburwa bike mugihe runaka.

Amashanyarazi adasanzwe

Kugenzura imbaraga zidahagarikwa ni ngombwa, cyane cyane kubibazo bikomeye. Umunyamakuru wa Surge Wihutire ku mvururu zingufu zikomeza imbaraga za sisitemu, kwirinda guhungabana no kwemeza itanga ingufu zizewe.

Kwishyiriraho no kwishyira hamwe

Pumugozinigikoresho cyingenzi kuri porogaramu zitandukanye muri sisitemu y'izuba. Ubushobozi bwayo bwo kwirinda imitwe ya voltage kandi iratanga iremeza ko imirasire y'izuba ikomeza umutekano kandi ikora. Hano harareba ibisobanuro birambuye kubisabwa ninyungu zo gukoresha aya kurera abarindwa.

Gutunganya kwishyiriraho

TheDC SPD izuba rirenzeyagenewe kwishyira hamwe mubikorwa remezo biriho. Ingano yacyo yoroshye hamwe nuburyo bworoshye bwo gushiraho bukwirakwira muburyo butandukanye bwo kwishyiriraho, haba hejuru yinzu, mu nzego zimaze kuzana, cyangwa ku bwinjiriro bwa serivisi.

Kuramba no kubungabunga

Yakozwe mubintu birambye, iyi spd yubatswe kugirango iramba. Igishushanyo cyacyo cya ruswa cyemeza imikorere yigihe kirekire no mubidukikije bikaze. Kubungabunga bisanzwe ni bike, bituma hagaragara inkuta-yubusa kuri sisitemu yingufu zizuba.

Kubahiriza no gutangaza kuri DC SPD izuba ryo kurera

Kwemeza ko ibyaweDC SPD izuba rirenzeIrubahiriza ibipimo n'amabwiriza bijyanye ni ngombwa ku mutekano n'imikorere. Gushimira aya mahame byemeza ko umurinzi wa sunge akora neza kandi yizewe, akingira imbaraga z'izuba ku mivurungano y'izuba n'inkuba. Hano harambuye birambuye kubahiriza hamwe nibipimo bifitanye isano na DC SPD izuba ryo kurera.

AMATEKA MPUZAMAHANGA

 

1. IEC 61643-1: Gutanga ibikoresho byo kurinda (SPDS) kuri sisitemu yamashanyarazi make

IEC 61643-1 igipimo cyerekana ibisabwa kugirango utere ibikoresho byo gukingira bikoreshwa muburyo butandukanye bwa voltage. Iki gifuniko gisanzwe:

• Ibipimo ngenderwaho:Sobanura ibiranga imikorere isabwa kuri spds, harimo nubushobozi bwabo bwo kwihanganira ibihe bitandukanye byo kwiyongera.
• Uburyo bwo gupima:Tanga uburyo bwo kugerageza ubushobozi bwa SPD bwo kurinda imiti myinshi yoroheje no kwiyongera.
• Ibyiciro:Kugaragaza ibyiciro bya spd ukurikije imikorere yabo hamwe nibikwiye kuri porogaramu zitandukanye.

1. UL 1449: Bisanzwe Ibikoresho byo Kurinda

 

2. UL 1449 ni urwego rwumutekano wateguwe nabakinnyi bandika laboratoire (ul) kugirango bakugururire ibikoresho byo gukingira. Ibipimo birimo:

• Ibisabwa n'amategeko:Vuga ibiranga umutekano bikenewe kugirango wirinde ibyago nkumuriro wamashanyarazi cyangwa guhungabana.
• Kwipimisha no gukora:Ibisobanuro bigerageza kugirango hakemure spds irashobora gukemura ibibazo byihariye byo kwiyongera no kurinda ibikoresho bihujwe.
• Icyemezo:Itanga ibipimo byemewe kuri spd kugirango babone neza umutekano n'imikorere.

 

3. IEC 60364-53: Kwishyiriraho amashanyarazi - Igice cya 5-53: Guhitamo no Kureka ibikoresho by'amashanyarazi - Kwigunga, no kugenzura

Iki gice cya IEC 60364 cyibanze ku kwishyiriraho no guhitamo ibikoresho by'amashanyarazi, harimo no kwikingira ibikoresho byo gukingira. Harimo:

• Amabwiriza yo Kwishyiriraho:Tanga umurongo ngenderwaho wo kwishyiriraho amatsinda kugirango habeho imikorere n'umutekano byiza.
• Ingamba zo Kurinda:Sobanura ingamba zo kurinda zisabwa kugirango urinde sisitemu y'amashanyarazi kuva mu bihe bidasanzwe.

Ibipimo by'akarere

 

1. Umuryango w'ubumwe bw'ibihugu by'Uburayi (EU) - IC PROKING

Ku bicuruzwa byagurishijwe mu muryango w'ubumwe bw'ibihugu by'Uburayi, ibimenyetso bya CE byerekana ko UwitekaDC SPD izuba rirenzeyubahiriza umutekano, ubuzima, no kurengera ibidukikije. Iki kiramenyetso gisobanura ko ibicuruzwa byujuje ibisabwa mumabwiriza n'amabwiriza ajyanye na EU.

 

2. Amerika y'Amajyaruguru - Kode y'amashanyarazi y'igihugu (NEC) na Kode y'amashanyarazi ya Kanada (CEC)

• NEC (Kode y'amashanyarazi y'igihugu):Muri Amerika, NEC itanga umurongo ngenderwaho yo kwishyiriraho ibikoresho byo gukingira ibikoresho byo guturamo no mu bucuruzi. NEC ikubiyemo ibisobanuro kubishirizwa neza no gukoresha SPD kugirango umutekano wamafaranga.
• CEC (Kode y'amashanyarazi ya Kanada):Bisa na Nec, CEC itanga amabwiriza yo kwishyiriraho no gukoresha SPD muri Kanada. Irebera ko spds yujuje umutekano n'imikorere yihariye kuri sisitemu y'amashanyarazi ya Kanada.

Ibyiza byo kubahiriza

Kubahiriza umutekano no kwiringirwa gusa k'umurinzi ugabanye ariko unagira uruhare mu mikorere rusange y'imirasire y'izuba. Hano harareba ibisobanuro birambuye ku nyungu zo kubahiriza:

• Umutekano wongerewe umutekano
• Kubahiriza amahame yashyizweho byemeza koDC SPD izuba rirenzeGuhura Ibipimo bikomeye byumutekano. Ibi bigabanya ibyago byo kubyara nkumuriro wamashanyarazi, ibikoresho byangiritse, n'amashanyarazi.
• Kwizerwa no gukora
• Gukurikiza amahame yemeza ko Umurinzi Umurinzi ukora neza mu bihe bitandukanye byo kwiyongera. Ibi byongerera kurinda gahunda yizuba ryizuba no kwagura ubuzima bwawe.
• Kwemerwa
• Kubahiriza amahame mpuzamahanga no mukarere yorohereza kwemerwa no kwemerwa kwaDC SPD izuba rirenzeku masoko atandukanye. Iremeza ko ibicuruzwa byujuje ibisabwa kugirango bishyireho no gukoresha.
• Amahoro yo mumutima
• Kumenya ko umurinzi wawe ukaba uhuye nubuziranenge bwingirakamaro butanga amahoro yo mumutima ko gahunda yingufu zizuba arinzwe bihagije ingufu nirabyo.

Umwanzuro

TheDC SPD izuba rirenzeni ikintu cyingenzi kubantu bose bashaka kurinda sisitemu yizuba ryizuba kuva ingaruka zangiza imirabyo no kwiyongera. Hamwe no kubyutsa urutonde rwa voltage, ubushobozi bukomeye bwo gufatanya ubushobozi, hamwe nubushobozi burambye, itanga uburinzi butagereranywa kubice byo guturamo no mubucuruzi. Kwemeza kuramba no kwizerwa kwa sisitemu yizuba ryizuba, uyu mukunda Umurinzi nishoramari ryubwenge ririnda ibikoresho byawe kandi bikomeza gutanga amashanyarazi adasanzwe. Muguhuza aDC SPD izuba rirenzeMubikorwa remezo byizuba, ufata intambwe ikomeye kugirango wongere imbaraga nubushobozi bwingufu zawe zishobora kongerwaho.