Faʻavasegaina le Puipuiga o le Puipuiga o Vaitafe
I se mataupu muamua, matou te faʻalauiloaina le tasi o le faʻavasegaga o masini puipui puipui, o lona uiga, i le ituaiga poʻo le vasega. Tusa 1 / 2 / 3 o le faʻapitoa SPD faʻapitoa i le standard UL poʻo IEC. E mafai ona e iloiloina lenei tusiga e ala i lenei sootaga:
Ma i lenei tusiga, o le a tatou talanoa atili e uiga i isi faʻavasegaga e le o faʻalauiloaina i le mataupu o loʻo i luga.
AC SPD & DC / PV SPD
E aliali mai, o le AC SPD e sili atu ona taatele nai lo le DC SPD a o tatou nonofo uma i totonu o se sosaiete o loʻo faʻaaogaina ai le tele o oloa eletise e le AC o loʻo faʻafetai ia Thomas Edison. Masalo ole mafuaʻaga lena ole IEC 61643-11 faʻatulagaina naʻo le faʻaaogaina mo le AC surge protection device mo se taimi umi lava e leai se talafeagai IEC standard mo DC surge protection device. Ua avea DC SPD ma taʻutaʻua aʻo oso aʻe le malosiaga o le la ma ua maitauina e tagata o le faʻapipiʻiina o le uila e masani ona aʻafia i le uila e pei ona masani ona tu ai i nofoaga matala poʻo luga o fale. Ma o le manaʻoga o le osooso puipuiga masini mo PV apalai ua tupu olaola i le taimi ua tuanaʻi 10 tausaga. Ole vaega ole PV e sili ona taatele ma lauiloa ile apalai mo DC SPD.
O le aufaipisinisi e puipuia le siʻosiʻomaga ma le faʻalapotopotoga e iloa o le faʻaalia IEC 61643-11 e leʻo se tulaga lelei atoatoa mo le PV SPD ona e naʻo le eletise maualalo eletise e maua i lalo ole 1000V. Ae o le System system voltage mafai ona oʻo atu i le 1500V. O le mea lea, o se fou faʻavae valaʻauina EN 50539-11 faʻalauiloaina e faʻatonutonu ai lenei faʻafitauli. IEC na tali atu foi i lenei tulaga ma faalauiloa IEC 61643-31 mo le talosaga o le PV SPD i le 2018.
IEC 61643-11: 2011
Masini puipui puipuia maualalo-volitiga - Vaega 11: Faʻaalu puipuiga puipuia fesoʻotaʻi ma maualalo volitiga malosiaga - Manaʻoga ma metotia suʻega
IEC 61643-11: 2011 e faʻaaogaina i masini mo le puipuia o le ea mai aafiaga lema ma tuusao o le uila po o isi mea e le mafai ona maua. O nei masini ua afifiina ina ia fesootai i le 50 / 60 Hz ac eletise eletise, ma masini ua faatatauina i 1 000 V rms Performance features, o metotia masani mo suega ma fua faatatau ua faavaeina. O nei masini e aofia ai le itiiti ifo ma le tasi le vaega e le faʻaaogaina ma ua faʻamoemoeina e faʻatapulaaina ai le maualuga o le maualuga ma faʻafefete i luga o galu.
IEC 61643-31: 2018
Masini puipui puipuia maualalo-voltage - Vaega 31: Manaʻoga ma suʻega metotia mo SPDs mo faapipiiina photovoltaic
IEC 61643-31: O le 2018 e faʻatatau i le Surge Protective Devices (SPDs), na fuafuaina mo le saoasaoa o puipuiga mai le tuusao ma faʻatonuga o aafiaga o le uila poʻo isi taimi le tumau. O nei masini ua fuafuaina e fesoʻotaʻi i le itu DC o ata faʻapipiʻiina faʻatulagaina oʻo atu i le 1 500 V DC. O nei masini e aofia ai le tasi le le laina laina ma ua fuafuaina e faʻatapulaʻaina volitiga voltase ma faʻasolosolo galu galu. Faʻatinoga faʻatinoga, saogalemu tulaga manaʻomia, masani metotia mo suʻega ma togi ua faʻamautuina. O SPD o loʻo usitaʻia lenei tulaga masani ua faʻapaʻiaina lava e faʻapipiʻi i le itu DC o afi eletise ma le itu a le DC. SPDs mo PV system ma malosiaga teuina (eg maʻa, capacitor faletupe) e le ufiufi. SPDs ma isi tuʻufaʻatasiga ma galuega faʻatumu terminals o loʻo iai faʻapitoa faʻasologa impedance i le va o nei tigaina (s) (lea e faʻaigoaina o le lua-port SPDs tusa ai ma le IEC 61643-11: 2011) e le aofia ai. SPDs tausisi i lenei tulaga masani ua fuafuaina e fesoʻotaʻi tumau pe a fai o le fesoʻotaʻiga ma le motusia o SPDs faʻamau e mafai ona faia i le faʻaaogaina o se mea faigaluega. O lenei faʻavae e le faʻaaogaina i feaveaʻi SPDs.
O le suiga lea i le tulaga IEC. I le standard UL, o le lomiga aupito lata mai o le UL 1449 4th na faʻaeʻeina ai mea mo le PV SPD e leʻi i ai i le lomiga 3rd. O le mea mulimuli, o faʻalapotopotoga uma lava na faʻatautaia o latou tulaga mo le DC / PV masini puipui puipui.
Seʻio tatou tilotilo i le Prosurge's PV SPDs.
Mo nisi faamatalaga e uiga i DC / PV masini puipui puipui, faʻamolemole asiasi mai i lenei itulau:
Faʻavasegaga Puipuiga Puipuia e ala i Talosaga
I le masani ai, e mafai ona faʻavasegaina masini puipui o vaalele i tusi e pei o:
- SPD mo le eletise
- SPD mo le Faailoga
- SPD mo Vitio
- SPD mo Network
- ect
O iinei e mafai ai ona tatou vaʻai i nisi o ata o le SPD i sea faʻavasegaga.
SPD mo Puipuiga
SPD mo le Faailoga
SPD mo Ethernet
SPD mo Vitio
SPD Faʻavasegaina e ala i le Mauga / Faʻapitoa
E masani lava, e ese mai i le 3 SPDs lea e masani ona faatatau i paʻu eletise ma atigipusa ma faʻaaogaina ai le miti. E lua ni mea masani: DIN-nofoa afi ma le faʻalauteleina o vaega. O ata nei o le DIN-rail mounting SPD ma le faʻavae Panel SPD.
E mafai ona tatou maitauina manino o loʻo i ai so latou malamalamaga.
Panel Mounted SPD
DIN-rail Mounted SPD
Seʻi o tatou vaʻai i nisi o a latou ata faʻapipiʻi ina ia tatou malamalama atili ai pe faʻafefea ona faʻapipiʻi nei SPD.
Panel Mounted SPD
DIN-rail Mounted SPD
aotelega
I lenei tusiga, matou te faʻalauteleina la matou talanoaga i le vasega o le masini puipui. Matou te talanoa e uiga i le faʻavasegaina e AC / DC, e ala i talosaga ma faʻapipiʻi. O le mea moni, o loʻo i ai isi tulaga faʻavae e faʻavasegaina ma e taua tele. Matou te faʻamoemoe o lenei tusiga e mafai ona fesoasoani ia te oe ia e malamalama lelei i masini puipui.