MLY1-100 SPDs: Tšireletso e Ncha ea Mekhoa ea Motlakase

Li-Surge arresters li eme e le bahlokomeli ba bohlokoa ba sireletsang lisebelisoa tsa elektroniki tse bobebe ho tloha ho tse senyang motlakase. TheLisebelisoa tsa ts'ireletso tsa MLY1-100 (SPDs)e emela sehlohlolong sa boqapi ba theknoloji, bo etselitsoeng ka hloko ho sireletsa lisebelisoa tsa motlakase meahong e fapaneng ea kabo ea matla. Lisebelisoa tsena tse tsoetseng pele li entsoe ka ho khetheha ho fana ka tšireletso e feletseng bakeng sa lisebelisoa tsa motlakase tsa IT, TT, TN-C, TN-S, le TN-CS, ho sebetsana le mathata a rarahaneng a marang-rang a mehleng ea kajeno ea motlakase.

Solar photovoltaic systems le low-voltage low-voltage AC power distribution networks li tobana le litšokelo tse sa khaotseng tse bakoang ke litšitiso tsa motlakase tse sa lebelloang, ho kenyelletsa le ho otla ha lehalima ka ho toba le ka tsela e sa tobang. Lits'oants'o tsa letoto la MLY1-100 li hlaha e le litharollo tse tsoetseng pele, li sebelisa mahlale a morao-rao a semiconductor ho bona, ho thibela le ho khelosa matla a motlakase a ka bang kotsi ka har'a li-microseconds. Ka ho kopanya lisebelisoa tse tsoetseng pele, boenjiniere bo nepahetseng, le bokhoni bo felletseng ba ho beha leihlo, lisebelisoa tsena li netefatsa bots'epehi le nako e telele ea lisebelisoa tsa motlakase tsa bohlokoa.

Ka ho rarahana ho ntseng ho eketseha ha litsamaiso tsa motlakase le kutloisiso e ntseng e hola ea lisebelisoa tsa elektroniki, li-surges li fetohile ts'ebetso ea bohlokoahali ea theknoloji. Ba koala lekhalo le mahlonoko lipakeng tsa ts'ireletso ea motlakase le ts'ireletso e felletseng ea sistimi, e fanang ka ts'epo le ts'ebetso e neng e sa lebelloa lits'ebetsong tse fapaneng tsa indasteri, tsa khoebo le tsa meaho.

Lisebelisoa tsa MLY1-100 Series surge surge (SPDs) ke lisebelisoa tse khethehileng tse etselitsoeng ho sireletsa lisebelisoa tsa motlakase, haholo-holo tse sebetsang ka ho toba (DC), liphellong tse senyang tsa ho otla ha lehalima le liketsahalo tse ling tsa ho phatloha ho hoholo. Mona ke tse ling tsa litšobotsi tsa bohlokoa tsaDC surge arresters:

Comprehensive Power System Compatibility

Lits'oants'o tsa letoto la MLY1-100 li bonts'a ho tenyetseha ho ikhethang ka ho fana ka ts'ireletso ho tlhophiso ea sistimi e mengata ea matla. Lisebelisoa tsena li entsoe ka hloko ho sebetsana le liphephetso tse ikhethang tsa meralo ea motlakase ea IT, TT, TN-C, TN-S, le TN-CS, e fanang ka phetoho e ke keng ea lekanngoa ts'ireletso ea motlakase.

Tokisetso e 'ngoe le e' ngoe ea sistimi ea motlakase e fana ka liphephetso tse fapaneng tsa motheo le kabo, 'me litšepe tsena tsa ts'ebetso li ikamahanya le litlhoko tse fapaneng. Bokhoni ba ho sebetsa ka katleho ho pholletsa le lisebelisoa tse fapaneng tsa motlakase ho netefatsa tšireletso e pharaletseng bakeng sa mefuta e mengata ea likopo, ho tloha litsing tse rarahaneng tsa tlhahiso ho ea litsing tsa bohlokoa tsa data le lisebelisoa tsa bohlokoa tsa lisebelisoa.

Khokahano e Bohlale le Tšireletso ea Cascading

Lits'oants'o tsa letoto la MLY1-100 li kenyelletsa bokhoni bo tsoetseng pele ba ho hokahanya, bo nolofalletsang maano a ts'ireletso a mekhahlelo e mengata ho pholletsa le lits'ebetso tse rarahaneng tsa motlakase. Lisebelisoa tsena li entsoe ka mekhoa ea ts'ireletso ea cascading e sebetsang ka kutloano ho theha ts'ireletso e felletseng khahlano le mathata a motlakase ka ho kenya ts'ebetsong maemo a ts'ireletso a surge. Mokhahlelo oa pele ka tloaelo o sebetsana le lits'oants'o tse matla haholo, ha mekhahlelo e latelang e fana ka ts'ireletso e hlophisitsoeng hantle bakeng sa likarolo tsa elektronike tse bobebe, ho etsa bonnete ba hore lits'ebetso tsa motlakase tse kholo, tse senyang le ho feta lia ts'oaroa le ho qhaloa pele li ka fihlela lisebelisoa tsa bohlokoa. Mokhoa ona o bohlale oa ho hokahanya o lumella khatello e nepahetseng haholoanyane le e lebisitsoeng ho surge, ho fokotsa khatello e akaretsang ea likarolo tsa ts'ireletso ea motho ka mong le ho lelefatsa bophelo ba ts'ebetso ea sets'oants'o sa surge le lisebelisoa tse sirelelitsoeng tsa motlakase. Li-algorithms tse tsoetseng pele le theknoloji e tsoetseng pele ea semiconductor li thusa lisebelisoa tsena hore li fetole litšobotsi tsa tsona tsa ts'ireletso ho ipapisitse le maemo a tikoloho ea motlakase ea nako ea nnete, ho fana ka khokahano e se nang moeli le lits'ebetso tse pharalletseng tsa ts'ireletso ea motlakase le ho theha mochini o matla, o sebetsang oa ts'ireletso o ka arabelang lits'osong tse rarahaneng le tse fetohang tsa motlakase. .

High Surge Current mamella bokhoni

Lits'oants'o tse tsoetseng pele tsa letoto la MLY1-100 li etselitsoe ho mamella maemo a hona joale a ts'ebetso e makatsang, hangata ho tloha ho 60kA ho isa 100kA. Bokhoni bona bo tsotehang ba hona joale bo fana ka tšireletso e matla khahlanong le litšitiso tse feteletseng tsa motlakase, ho kenyelletsa le ho otla ka ho toba le ho sa tobang.

Bokhoni bo ikhethang ba hona joale ba ho mamella bo fihlelleha ka likarolo tse tsoetseng pele tsa kahare, ho kenyelletsa le metal oxide varistors (MOVs), litsela tse tsamaisang hantle tse entsoeng ka nepo, le sistimi e tsoetseng pele ea taolo ea mocheso. Ka ho laola ka nepo liphaello tse kholo tsa matla a motlakase, li-surgeons tsena li thibela tšenyo ea lisebelisoa le ho boloka botsitso ba sebopeho sa litsamaiso tsa motlakase.

Nako e Potlakileng ea Karabelo e Fetang

Lisebelisoa tsena tsa ts'ireletso ea ts'ireletso li na le linako tsa karabelo tsa nakoana tse potlakileng, hangata tse ka tlase ho li-nanoseconds tse 25. Karabelo e joalo e potlakileng e netefatsa hore likarolo tse hlokolosi tsa elektroniki li sirelelitsoe ho li-spikes tse senyang tsa motlakase pele ho ka hlaha tšenyo e kholo.

Mochini oa ts'ireletso o potlakileng oa lehalima o sebelisa mahlale a tsoetseng pele a semiconductor joalo ka li-tubes tse ntšang khase le li-varistors tsa tšepe tsa oxide ho bona le ho tsamaisa matla a mangata a motlakase hang hang. Ts'ebetso ena ea boemo ba microsecond e thibela tšenyo e ka bang teng ho lisebelisoa tsa motlakase tse turang, litsamaiso tsa taolo le likarolo tsa bohlokoa tsa meaho.

Tšireletso ea mekhoa e mengata

Letoto la MLY1-100 le fana ka ts'ireletso e felletseng ho mefuta e mengata ea motlakase, ho kenyeletsoa mokhoa o tloaelehileng (line-to-neutral), mokhoa o tloaelehileng (line-to-ground), le mokhoa oa phapang (pakeng tsa li-conductor). Ts'ireletso ena ea mefuta e mengata e netefatsa ts'ireletso e felletseng khahlano le mefuta e fapaneng ea litšitiso tsa motlakase, e sebetsanang le litsela tse fapaneng tse ka bang teng tsa phatlalatso.

Ka ho sireletsa mekhoa e mengata ka nako e le 'ngoe, lisebelisoa tsena li fana ka mekhoa ea ts'ireletso e felletseng bakeng sa litsamaiso tse rarahaneng tsa motlakase, ho fokotsa ts'oenyeho ea mefuta e fapaneng ea liphatlalatso tsa motlakase le ho netefatsa ts'ireletso e matla, e akaretsang tsohle.

Tikoloho e tšoarellang

Li-surge arrestersli entsoe hore li khone ho mamella maemo a feteletseng a tikoloho, hangata li behiloe maemong a mocheso ho tloha ho -40°C ho ea +85°C. Libaka tse koaletsoeng ka thata li sireletsa likarolo tsa ka hare ho tsoa lerōleng, mongobo, khatello ea mechine le mathata a tikoloho.

Liaparo tse khethehileng tsa conformal le lisebelisoa tse tsoetseng pele tsa polymer li matlafatsa nako e telele, li etsa hore lisebelisoa tsena li tšoanele maemo a fapaneng a ts'ebetso. Litekanyetso tse phahameng tsa ts'ireletso ea ingress (IP) li netefatsa ts'ebetso e ts'oanang ho pholletsa le lits'ebetso tsa indasteri, tsa khoebo le tsa meralo, ho sa tsotelehe maemo a thata a tikoloho.

Tsebo e Tsoetseng Pele le Tsebo ea Tlhahlobo

Lisebelisoa tsa sejoale-joale tsa surge li kenyelletsa theknoloji e tsoetseng pele ea ho beha leihlo e nang le likarolo tse felletseng tsa tlhahlobo. Lipontšo tsa LED le li-interface tsa digital li fana ka tlhahisoleseding ea boemo ba nako ea sebele, ho kenyelletsa le ts'ebetso ea ts'ebetso, matla a setseng a tšireletso, le mekhoa e ka 'nang ea hlōleha.

Bokhoni ba ho lekola bohole bo thusa tlhahlobo e tsoelang pele ea ts'ebetso ea ts'ireletso ea surge, ho thusa ho lokisoa ka potlako le ho thibela likotsi tse sa lebelloang tsa sistimi. Litheknoloji tsena tse tsoetseng pele tsa ho beha leihlo li fetola lisebelisoa tsa ts'ireletso ho tloha ho lisebelisoa tsa ts'ireletso ho ea ho likarolo tse bohlale tsa sistimi tse fanang ka leseli le tsoelang pele mabapi le bophelo bo botle ba sistimi ea motlakase.

Setifikeiti le Tumellano

Lits'oants'o tsa maemo a holimo tsa profeshenale li etsa liteko tse matla le ho fana ka setifikeiti, ho latela litekanyetso tsa machaba tse kang IEC 61643, IEEE C62.41, le UL 1449. Litifikeiti tsena tse felletseng li netefatsa ts'ebetso ea sesebelisoa, ts'epahalo le ts'ireletso, ho netefatsa hore li fihlela litlhoko tse thata tsa indasteri. bakeng sa lits'ebetso tsa ts'ireletso ea motlakase.

Moqapi oa Modular le Compact

Li-Surge arresters li entsoe ka bokhoni ba sebaka le ho tenyetseha ha ho kenngoa kelellong. Lintlha tsa sebopeho sa Compact li thusa ho kopanya ka mokhoa o se nang moeli ho liphanele tsa motlakase tse teng le liboto tsa kabo. Meralo ea modular e thusa ho kenya habonolo, ho nkela sebaka ka potlako, le ntlafatso ea sistimi.

Ts'ehetso bakeng sa ho hlongoa seporo se tloaelehileng sa DIN le likhetho tse fapaneng tsa likhokahanyo li netefatsa hore li tsamaellana le meaho e fapaneng ea motlakase, ho fokotsa lits'ebetso tsa sistimi ka kakaretso le ho rarahana ha ho kenya.

Sesupo sa Boipheliso le Boinyenyefatso

Li-Surgeon tse tsoetseng pele li kenyelletsa mekhoa ea ho iphekola e bolokang matla a ho itšireletsa ka mor'a liketsahalo tse ngata tsa ho buuoa. Lisebelisoa tse khethehileng le melao-motheo ea moralo li tsosolosa khatello ea ka hare le ho fokotsa ho senyeha ha tshebetso.

Lipontšo tse hahelletsoeng li fana ka matšoao a hlakileng ha matla a ts'ireletso a sesebelisoa a fokotsehile haholo, a nolofalletsa ho nkela sebaka pele ho hloleha ho felletseng. Mochini oa ho iphekola hangata o kenyelletsa mahlale a tsoetseng pele a metal oxide varistor (MOV) a ka tsamaisang khatello ea motlakase hape.

Matla a ho Monya Matla

Li-surge arresters li entsoe ka bokhoni bo boholo ba ho monya matla, bo lekantsoeng ka li-joules. Ho ipapisitsoe le mefuta e ikhethileng, lisebelisoa tsena li ka monya matla a ts'ebetso ho tloha ho 500 ho isa ho 10,000 joules.

Litekanyetso tse phahameng tsa joule li bonts'a bokhoni bo boholo ba ts'ireletso, bo lumellang sesebelisoa hore se mamelle liketsahalo tse ngata tsa ho buoa ntle le ho senya ts'ebetso ea sona ea ts'ireletso. Mochine oa ho monya matla o kenyelletsa lisebelisoa tse khethehileng tse senyang matla a motlakase ka potlako joalo ka mocheso, ho thibela matla a senyang hore a se ke a ata ka litsamaiso tsa motlakase.

Qetello

Li-surge arrestersemela tharollo ea bohlokoa ea thekenoloji ho sireletsa lisebelisoa tsa motlakase khahlanong le litšitiso tse sa lebelloang tsa motlakase. Ka ho kopanya mahlale a tsoetseng pele a semiconductor, boenjiniere bo nepahetseng, le maano a ts'ireletso a felletseng, lisebelisoa tsena li netefatsa ts'epo le bophelo bo bolelele ba litsamaiso tse rarahaneng tsa motlakase. Ha ho rarahana ha thekenoloji ho ntse ho eketseha le lisebelisoa tsa elektroniki li ntse li hlaka haholoanyane, ts'ireletso e matla ea ts'ireletso e ntse e eketseha. Ho tsetela ho li-surges tsa boleng bo holimo ke mokhoa oa leano oa ho boloka ts'ebetso e tsoelang pele, ho thibela ho hloleha ha lisebelisoa tse theko e boima, le ho sireletsa lisebelisoa tsa bohlokoa tsa motlakase lits'ebetsong tse fapaneng tsa indasteri, tsa khoebo le tsa meaho.