36 Imiterere ya Sidall Imiterere yo guhinduranya ubwoko bwa ac inkuba irinda （8 / 20μs）
36 Imiterere ya Sidall Imiterere yo guhinduranya ubwoko bwa ac inkuba irinda （8 / 20μs）
Iyo ibihe by'inkuba bigeze, kurinda inkuba ni ngombwa muri iki gihe. Inkuba yinjira mucyumba ikoresheje imirongo y'amashanyarazi cyangwa izindi nzira, itera kwangiza abantu nibikoresho; Isosiyete ikora ibijyanye no gukingira LEIHAO ifite ibicuruzwa byinshi birinda umurabyo, muribyo kurinda amashanyarazi bitanga igice cyingenzi. Noneho tuzahita tumenyekanisha muri make ibipimo nogukoresha urwego rwa mbere rwo kubaga.
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② LH-50I 4P igomba no gukoreshwa kumurongo muto wa voltage ya transformateur hamwe nimpera yimbere ya power power.
③ Iyo isanduku yo kugabura yigenga hanze, LH-50I 4P nayo igomba gukoreshwa nkuburinzi bwambere bwambere.Ibikoresho bihujwe numuyoboro wamashanyarazi wa AC bigira ingaruka byoroshye kubibazo byinshi byamashanyarazi bishobora gutegurwa mubikorwa bidahungabana, bigatuma ibikoresho bidahomba. , kugabanya ubuzima ndetse no kwangirika. LH-15I urukurikirane rwokwirinda rwashizweho kugirango rwuzuze ibisabwa kurinda ibikoresho byose bikoresha ingufu nkeya kugirango inkuba ziyongere. Ibicuruzwa byuruhererekane byashyizwe mubikorwa byubwoko nicyiciro cyo gutanga amashanyarazi (AC cyangwa DC).
LH-200 / 4p
Umubare ntarengwa uhoraho wa voltage Uc 385V ~
Nominal isohoka muri 100KA
Umubare ntarengwa wa Imax 200KA
Urwego rwo kurinda umuyaga Hejuru ≤ 3.6KV
Kugaragara: arc yuzuye, nta idirishya kandi nta magambo, cyera, icapiro
LH-150 / 4p
Umubare ntarengwa uhoraho wa voltage Uc 385V ~
Nominal isohoka muri 80KA
Ikigereranyo ntarengwa cyo gusohora Imax 150KA
Urwego rwo kurinda ingufu hejuru ≤ 3.0KV Kugaragara: arc, idirishya, nta nyuguti, cyera, icapiro
LH-120 / 4p
Umubare ntarengwa uhoraho wa voltage Uc 385V ~
Nominal isohoka muri 60KA
Ikigereranyo kinini gisohora Imax 120KA
Urwego rwo kurinda ingufu hejuru ≤ 2.5KV
Kugaragara: arc, idirishya, ijambo, cyera, ikimenyetso cya laser
36 Cidell surge （8 / 20μ s） ibisobanuro byicyitegererezo
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MODELI: LH-80 1 / 385-4 |
LH | Umurabyo utoragura urinda |
| 80 | Amashanyarazi ntarengwa: 80, 100, 120, 150KA …… | |
| I | Nserukira ibicuruzwa bya T1; Mburabuzi: yerekana ibicuruzwa bya T2 | |
| 385 | Umuvuduko ntarengwa uhoraho ukora: 385, 440V ~ | |
| 4 | Uburyo: lp, 2p, 1 + NPE, 3p, 4p, 3 + NPE |
Ibikoresho bya tekiniki
| Icyitegererezo | LH-80 | LH-100 | LH-120 |
| Ntarengwa ikomeza gukora voltage Uc | 275/320/385 / 440V ~ (Bihitamo kandi birashobora guhinduka) | ||
| Nominal isohoka muri (8/20) | 40 | 60 | 60 |
| Imax isohoka cyane Imax (8/20) | 80 | 100 | 120 |
| Urwego rwo Kurinda Hejuru | ≤1.8 / 2.0 / 2.2 / 2.4KV | ≤2.0 / 2.2 / 2.4 / 2.5KV | ≤2.3 / 2.5 / 2.6 / 2.7KV |
| Kugaragara | Indege, arc yuzuye, arc (bidashoboka, birashoboka) | ||
| Urashobora kongeramo ibimenyetso bya kure no gusohora umuyoboro | Urashobora kongeramo ibimenyetso bya kure no gusohora umuyoboro | ||
| aho bakorera | -40 ℃ ~ + 85 ℃ | ||
| Ubushuhe bugereranije | ≤95 ％ （25 ℃） | ||
| ibara | Cyera, umutuku, orange (birashoboka, birashobora gutegurwa) | ||
| Ongera wibuke | Kurinda amashanyarazi, bikwiranye na sisitemu eshatu-zitanu zo gutanga amashanyarazi, kuyobora gari ya moshi. |
1. igishushanyo mbonera cyibicuruzwa: iki gicuruzwa cyakozwe hakurikijwe amahame mpuzamahanga ajyanye na IEC, kandi imikorere yacyo yujuje ibyangombwa bisabwa mu rwego rwigihugu GB 18802.1-2011 "voltage voltage surge protector (SPD) igice cya 1: ibisabwa nuburyo bukoreshwa muburyo bwo gupima sisitemu yo gukwirakwiza amashanyarazi make".
2. Ingano yo gukoresha ibicuruzwa: GB50343-2012 Kode ya tekiniki yo gukingira inkuba yo kubaka sisitemu ya elegitoroniki
3 Guhitamo umurinzi wo kubaga: SPD y'ibanze igomba gushyirwaho mumasanduku nyamukuru yo gukwirakwiza kumuryango wubaka amashanyarazi.
4. Ibiranga ibicuruzwa: Iki gicuruzwa gifite ibiranga ingufu nkeya zisigaye, umuvuduko wihuse, ubushobozi bunini bugezweho (impulse ya Iimp (10 / 350μs) ni 25kA / umurongo, ubuzima bumara igihe kirekire, kubungabunga byoroshye no gushiraho byoroshye, nibindi.
5.Ubushyuhe bwo gukora: -25 ℃ ~ + 70 ℃, ubuhehere bukora: 95%.
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Igikonoshwa: PA66 / PBT |
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● Imbaraga zigomba gucibwa mbere yo kwishyiriraho, kandi ibikorwa bizima birabujijwe rwose
● Birasabwa guhuza fuse cyangwa ibyuma byumuzunguruko byikora murukurikirane imbere yumwanya wo kurinda inkuba
● Mugihe ushyiraho, nyamuneka uhuze ukurikije igishushanyo mbonera. Muri byo, L1, L2, L3 ni insinga z'icyiciro, N ni insinga itabogamye, na PE ni insinga y'ubutaka. Ntukabihuze nabi. Nyuma yo kwishyiriraho, funga ibyuma byumuzunguruko byikora (fuse)
● Nyuma yo kwishyiriraho, reba niba module irinda inkuba ikora neza
10350gs, gusohora ubwoko bwa tube, hamwe nidirishya: mugihe cyo gukoresha, idirishya ryerekana amakosa rigomba kugenzurwa no kugenzurwa buri gihe. Iyo idirishya ryerekana amakosa ritukura (cyangwa ibimenyetso bya kure byerekana ibicuruzwa hamwe nibimenyetso bya kure byerekana ibimenyetso byerekana ibimenyetso), bivuze ko module irinda inkuba Mugihe byananiranye, igomba gusanwa cyangwa gusimburwa mugihe.
Amashanyarazi abangikanye no gukwirakwiza amashanyarazi agomba gushyirwaho muburyo bumwe (insinga za Kevin nazo zirashobora gukoreshwa), cyangwa insinga ebyiri zirashobora gukoreshwa muguhuza. Mubisanzwe, ukeneye gusa guhuza icyaricyo cyose muribyerekezo bibiri. Umugozi uhuza ugomba kuba ushikamye, wizewe, mugufi, umubyimba, kandi ugororotse.
Igishushanyo mbonera
