Akomanga I+ Class II / Momo 1+ Momo 2 Pūrere Parenga Ngaru (SPD)

Momo 1 + Momo 2 a Prosurge Pūrere Whakaoho Ngaru (SPDs) i hangaia hei tuku i nga ngaru o naianei me te kore e pakaru te whakaurunga.

Ko tenei taputapu whakamarumaru ngaru e tohuhia ana e tona kaha ki te tu atu i te hikoi o naianei me te ngaru ngaru 10/350µs e whakataurite ana i te paanga tika mai i te naianei uira.

Prosurge Momo 1 + Momo 2 (akomanga I + Class II) Ka whakanohohia nga SPD ki te tomokanga o te whakaurunga, i roto i te papa tohatoha matua mo te tiaki i te ao o tenei whakaurunga.

Ka whakarato ano hoki a Prosurge i te Akomanga I + Class II, Momo 1 + Momo 2 SPD me nga hangarau rereke o te hangarau mokowhiti, hangarau VT me te hangarau MOV.

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Hangarau MOV -12.5kA 10/350 – TUV Tiwhikete

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Hangarau MOV – 25kA 10/350 – TUV Tiwhikete

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Class II / Momo 2 (i whakamatauria ano ki te akomanga I + Class II, T1 +T2) Pūrere Parenga Ngaru (SPD)

Momo Prosurge 2 Pūrere Whakaoho Ngaru (SPDs) ka whakamatauria ano ki te Momo 1 + Momo 2 me te 10/350µs o naianei.

He mea hoahoa ki te tuku i nga ngaru o naianei me te kore e pakaru te whakaurunga. Ko tenei taputapu whakamarumaru ngaru e tohuhia ana e tona kaha ki te tu atu i te hikoi o naianei me te ngaru ngaru 10/350µs e whakataurite ana i te paanga tika mai i te naianei uira. Prosurge Momo 2 SPD (ko T1 + T2 hoki) Ka whakanohohia nga SPD ki te tomokanga o te whakaurunga, i roto i te papa tohatoha matua mo te tiaki i te ao mo tenei whakaurunga.

whakatauranga:

  • Uc awhe: 75Vac ki 750Vac
  • Imax: 50kA 8/20
  • Iimp: 7.5kA 10/350
  • Nga momo whirihoranga SPD: 1+1, 2+0, 3+0, 3+1 SPD

Katoa II / Momo 2 Puku Whakamuri (SPD)

Ko te Prosurge Class II/T2 te taputapu whakamarumaru ngaru i hangaia mo te whakamarumaru i te punaha hiko ngaohiko iti ki nga ngaru i nga rohe mai i te rohe whakamarumaru uira 1-2 teitei ake.

  • KEMA whaimana Class II/T2 SPD ia IEC/EN 61643-11.
  • UL tohu Momo 1ca SPD ia UL1449 5th putanga (paahihia te whakamatautau SCCR 200kArms)
  • Teitei o te kaha o te tukunga o te ipurangi ki te 40kA 8 / 20μs
  • He tino pono na te mov whakamarumaru waiariki kua arai i te ao me te hangarau tinei pewa (TPAE).
  • Koinei te kaupapa mo te whakahou tere
  • Te tohu whakaheke me te whakapiri tohu mamao.
  • Kia mau ki te IEC/EN 61643-11, UL1449 5th, CSA C22.2 etc paerewa

Akomanga III / Momo 3 Pūrere Parenga Whakatekeneke (SPD)

Ko te Prosurge T3 Surge Protection Device (SPD) he mea hoahoa mo te whakamarumaru i te punaha hiko ngaohiko iti ki nga ngaru i nga rohe mai i te rohe whakamarumaru uira 2-3 me te teitei ake.

Ka whakauruhia kia tata atu i nga taputapu taapiri hei tiaki. I whakamatauhia me te 1,2 / 50 - 8/20 o te kaiwhakawhanake ngaru o naianei, ka whakarite i te uara ngaohiko taumata tiaki tino iti.

  • Kia mau ki te IEC 61643-11 me te UL1449 5th
  • He hoahoa te ahuareka, hewari te whakakapi me te kore taputapu.
  • Te Kaha Whakarerenga Nui me te 8/20 us ngaru, Imax 10kA ki te 25kA 8/20
  • Te tiwhikete nui e tika ana mo te motumotu haukati
  • Ko te tohu tohu o te tirohanga me te whakapiri whakamatautau mamao
  • Momo poraka Mono mo te wahanga kotahi me te whirihoranga wahanga e toru e waatea ana

PCB Mounting SPD - Ka taea te mono i te wa e whakauru ana me te turanga whakapiri

Ko te taputapu whakamarumaru ngaru whakapuru PCB he ngawari te whakauru ki roto i te PCB me te tata ki te huānga hiko tairongo o roto taputapu, hei whakaiti i te paanga o nga mahi uira. Ko te PCB whakapuru SPD ka awhina ki te whakaiti i te utu mo te whakatikatika nui, te whakakapi, te waatea o te punaha me te ngaro o nga moni.

Ko te SPD whakapuru PCB a Prosurge ko te arotautanga rahi me te pai o te waahi, he mahinga teitei engari he iti te utu mo te umanga hiko hiko. He kaha te kaha o te Metal Oxide Varistor (MOV), he mea hanga ki te whakamarumaru waiariki arai me te hangarau whakaweto pewa hei whakarite i te momotutanga haumaru i te wa e pa ana te ngaohiko o naianei, ngaohiko rereke ranei. Prosurge PCB whakapuru SPDs kua matawhānui whakapai ake i te mahi haumaru, me te whakamatauria ki te pai rawa-haumaru me te tiaki-whaiaro taputapu tiaki na te hangarau arai.

  • whakatauranga:
    • Mo te tono AC: Max. Ngaohiko whakahaere tonu (MCOV): 75~750Vac
    • Mo te tono DC/PV: Max. Ngaohiko DC Whakaaetia (Vpvdc): 48-825Vdc
    • Te kaha whakaneke (8/20 μs):50kA ~ 80kA
    • Te manawa o te manawa (10/350 μs): 7.5kA ~ 12.5kA
    • SCCR(UL1449 5th): tae atu ki te 200kA – i whakamatauria me te kore CB o waho, te whao ranei
    • Iscpv (IEC61643-31):1000A
  • UL i mohio Momo 1ca SPD (ANSI/UL1449 5th), Momo 2ca SPD (CSA-C22.2)
  • Ko te TUV kua whakamanahia kia rite ki te paerewa IEC 61643-31
  • Te whakautu rapanga tere me te mahinga taraiwa taraiwa tika e tika ana ki te hoahoa whakawhitinga wera motuhake me te taputapu whakarewa arc
  • Ko te awhe teitei o te mahi me te tiwhikete nui
  • He ngoikore te kaha o te kaha me te iti o te rerenga
  • Te tautuhi i te whakapiri tohu whakamataku mo te tohu whaitake i te whakamahinga atu o te PVD_Base

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