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Ngwa nchekwa mmụba kacha mma maka panel anyanwụ | LKX-T1T2-DC
Nchedo DC nke ụdị 1+2

Ngwa nchekwa mmụba kacha mma maka panel anyanwụ | LKX-T1T2-DC

Ihe Ngwaọrụ Nchedo SPD nke Ụdị 1+2 20–40kA 1200V DC 2-Pole (LKX-T1T2-DC) na-ebuga nchekwa mmụba Klas I + Klas II jikọtara ọnụ maka DC na sistemụ ike fotovoltaic dị elu, na-enye nchebe siri ike megide ọkụ àmụ̀mà kpọmkwem, mmụba ndị e tinyere n'ọrụ, na oke voltaji oge ụfọdụE ji GDT + sekit nchekwa ngwakọ MOV dị elu, ọ na-enye ikike mkpali àmụ̀mà dị elu, nzaghachi ngwa ngwa, nchebe nkwụsịtụ okpomọkụ, yana ọrụ ogologo oge kwụsiri ike maka usoro PV nke anyanwụ, igbe njikọta, inverters etiti/string, nnukwu osisi PV, sistemụ nchekwa batrị, na netwọk nkesa DC 1200V.

    Nkọwapụta LKX-1200-6.25
    Nhazi SPD dịka EN61643-31 / IEC61643-31 si dị Ụdị nke 1 + Ụdị nke 2 / Klas nke 1 + Klas nke 2
    Oke voltaji dc na-arụ ọrụ na-aga n'ihu UCPV 1200V
    Ọkụ ọkụ eletrik (10/350μs) Iimp 6.25kA
    Ọkụ mwepụ aha (8/20μs) Na 20kA
    Oke ọwa mwepụta (8/20μs) Imax 40kA
    Ọkụ fọdụrụ Ipe(DC)
    Ike kpọmkwem W/R 9.76kJ/Ω
    Ọkwa nchekwa voltaji [(DC+/DC-)→PE] Elu ≤4.5kV
    Ọkwa ugbu a dị mkpụmkpụ Iscpv 10kA
    Oge nzaghachi ihu ≤25ns
    Oke okpomọkụ ọrụ Gị -40℃-80℃
    Ngosipụta ọnọdụ ọrụ / mmejọ akwụkwọ ndụ akwụkwọ ndụ / ọbara ọbara
    Mpaghara obe (Mpempe) 4mm²
    Mpaghara obe (Kachasị) 35mm²
    Maka itinye na Din rail 35mm
    Ihe mkpuchi Thermoplastic UL94-V0
    Ogo nchekwa IP20
    Koodu ịtụ ihe LKX12003625
    Koodu iwu (nwere akara ngosi dịpụrụ adịpụ) LKX12003625-1

    Atụmatụ:

    Ngwa nkwụsịtụ okpomọkụ maka njikọ ọ bụla

    Ọkụ mwepụ nkịtị (8/20us) Na: 20kA

    Ngosipụta ọnọdụ igwe maka modulu ngwaọrụ nchekwa mmụba nke ọ bụla

    Ndị na-agbanwe ike dị elu.

    Nwere ma ọ bụ na-enweghị kọntaktị ihe ngosi dịpụrụ adịpụ na-ese n'elu mmiri

    Ngwa:

    Ngwaọrụ nchekwa LKX Surge, na-echebe megide voltaji ọkụ eletrik na sistemụ anyanwụ (sistemụ ọkọnọ ike fotovoltaic).

    A na-eji ya maka nchekwa mmụba nke ihe eletriki na sekit DC ọ bụla ọzọ.

    A ga-etinyerịrị nkeji ndị a n'otu oge na netwọk DC ka e wee chebe ha ma nye nchebe ụdịdị dị iche iche.

    Ọ dabara adaba maka nchekwa mmụba nke ngwa DC nke sistemụ ike anyanwụ.

    Nwụnye na mmezi:

    E tinyere ya n'otu oge na njikọ nke mpaghara LPZ1 na mpaghara ndị ọzọ: njikwa ike, ihe ntụgharị ike, wdg.

    Mgbe etinyere ihe njide mmiri n'okpuru ọnọdụ achọrọ, ọ naghị achọ mmezi ogologo oge, kama ọ bụ naanị mmezi oge niile. Ọ bụrụ na agba nke windo mkpu a na-ahụ anya agbanwee gaa na ọbara ọbara (mmejọ) n'oge eji ya, ọ na-egosi na ihe nchebe mmiri ahụ emebiela ma chọọ ka a rụzie ya ma ọ bụ dochie ya.