Kedu ihe nchebe ịwa ahụ? Nchekwa ịwa ahụ, nke a na-akpọkwa ihe nchekwa ọkụ, bụ ngwaọrụ eletrọnịkị na-enye nchekwa nchekwa maka ngwa eletrọnịkị dị iche iche, ngwa na ahịrị nzikọrịta ozi. Mgbe a na-emepụta ihe dị ugbu a ma ọ bụ voltaji na mberede na sekit eletriki ma ọ bụ sekit nkwukọrịta n'ihi nnyonye anya mpụga, onye na-ahụ maka ịwa ahụ nwere ike iduzi na shunt n'ime obere oge, ka ọ ghara igbochi ịwa ahụ ahụ imebi akụrụngwa ndị ọzọ na sekit. Kedu ihe kpatara anyị ji chọọ onye nchekwa ịwa ahụ? Ọdachi ọkụ bụ otu n'ime ọdachi ndị na-emere onwe ha kacha njọ. Kwa afọ, e nwere ọtụtụ ọnwụ na ihe onwunwe n'iyi n'ihi ọdachi àmụ̀mà na-akpata n'ụwa. Ya na nnukwu ngwa ngwa nke ngwa elektrọnik na microelectronic agbakwunyere, n'ebe ahụ na-enwewanye mmebi nke sistemu na akụrụngwa kpatara oke ọkụ ọkụ na ọkụ ọkụ eletrik. Ya mere, ọ dị ezigbo mkpa iji dozie ọkụ nsogbu nchebe ọdachi nke ụlọ na usoro ozi eletrọnịkị ozugbo kwere omume. Site na ihe na-esiwanye ike nke akụrụngwa metụtara maka nchekwa ọkụ, ntinye nke ihe nchebe ịwa ahụ iji kwụsị ịwa ahụ na oke ọkụ ọkụ ozugbo ahịrị ahụ, na nkwụsịtụ n'elu eriri mgbapụta aghọwo akụkụ dị mkpa nke oge a teknụzụ nchebe ọkụ. Kedu ka ihe nchekwa ịwa ahụ si arụ ọrụ? Ụkpụrụ ọrụ nke ngwaahịa anyị bụ: mgbe enweghị oke ọkụ, ngwaahịa a na-abanye steeti kwụsịrị, na nguzogide enweghị ngwụcha. Mgbe enwere overvoltage na sistemu ahụ ngwaahịa bụ na mechiri emechi steeti na-eguzogide bụ enweghi ngwụcha obere, na esịtidem components ga-amachi voltaji n'ime otu nso. , Ihe dị ugbu a na-aga site na a ga-etinye eriri ma wepụ ya. Mgbe emechara ntọhapụ, ngwaahịa ahụ ga-alaghachi gaa na steeti nguzogide dị elu (njikọ kwụsịrị) ka ọ ghara inwe mmetụta ndị ọzọ na ya akụrụngwa. Gịnị bụ paramita dị mkpa nke ihe nchebe ịwa ahụ? 1.The max nọgide na-arụ ọrụ voltaji (Uc): Na-ezo aka kacha irè uru nke AC voltaji ma ọ bụ DC voltaji nke enwere ike itinye n'ọrụ na SPD. 2.Max discharge current (Imax): Na-ezo aka na nkwụsị kachasị elu nke SPD nwere ike nagide otu ugboro site na iji 8/20μs dị ugbu a iji metụta SPD. 3.Minimun discharge current(Na): Na-ezo aka na mwepu nke ugbu a nke SPD nwere ike ịrụ ọrụ na-emekarị 4.Protection larịị: Uru kacha elu nke voltaji n'etiti therminals nke SPD na ọnụnọ nke ihe na-akpali akpali overvoltage.lt bụ isi oke ịhọrọ nke ọma SPD; akaụntụ ya a ga-ewere ya n'ihe metụtara mkpali voltaji nke ngwá na- echedoro. Kedu ihe THOR na-eme? Kemgbe e guzobere ya, Thor na-agbaso ụkpụrụ ọkụ nke mba ụwa ọkọlọtọ nchedo (IEC61643-1) na-agba mbọ na mmepụta na nnyocha na mmepe nke ndị na-echebe ịwa ahụ. Ngwaahịa gụnyere ihe nchekwa ọkụ ụlọ, ndị na-echebe ịwa fotovoltaic, ndị na-echebe ịwa ahụ ụlọ ọrụ, yana ihe nchekwa netwọkụ, ihe nchebe mgbaama, wdg iji nye ndị na-azụ ahịa nhọrọ ka mma maka ọkụ ngwaahịa nchebe.

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Oge nzipu: Jul-16-2021