SCB jerin wariyar ajiya don SPD
SCB jerin wariyar ajiya don SPD
Fuus ko na'urorin kewayawa a halin yanzu da ake amfani da su da yawa tare da SPD ba su dace da maki uku masu zuwa ba.
1. Lokacin da hasken walƙiya ya faɗo, ya karye ta kuskure kuma yana da sauƙin lalacewa-SPD ba zai iya yin aikin kariya na walƙiya ba;
2. Lokacin da SPD ke gajeriyar kewayawa, ba za a katse mitar wutar ba. Lokacin da SPD ta kasa ko kuma layin yanzu bai yi girma ba lokacin da gajeriyar kewayawa ta faru, yana da wuya a cika buƙatun fuse na yanzu da na'urar kewayawa. Sanadin hatsarin gobara;
3. Lokacin da hasken walƙiya ya faɗo, ragowar ƙarfin lantarki yana da girma - an rage amincin kayan aiki na kariyar walƙiya. Dangane da rashin daidaituwa na samfuran da ke sama, kamfaninmu ya haɓaka wannan jerin masu ba da kariya na SPD bayan dogon bincike da haɓakawa da kuma babban adadin gwaje-gwaje, wanda zai iya daidaita daidai da SPD don gane aikin kariyar walƙiya, da warware matsalar. yin amfani da fuses ko na'urorin haɗi kamar SPDs. Mai kariyar ajiya yana da yuwuwar haɗarin aminci
Tasirin kai tsaye na haɗin wannan samfurin da SPD shine: a ƙarƙashin tasirin babban walƙiya, ba za a katse shi ba don tabbatar da ingantaccen aikin kariya na walƙiya; lokacin da SPD ta gaza, ƙananan mitar wutar lantarki na gudana ta hanyar kuma an cire haɗin da sauri don tabbatar da amincin grid ɗin wutar lantarki da amfani da wutar lantarki.
Tsarin samfur da halayen aiki.
1. Lokacin da overvoltage na wucin gadi ya faru a cikin layin wutar lantarki, ƙaddamarwar SPD za ta karya ta gajeriyar kewayawa, wanda zai haifar da tafiyar wuta da haɗari. bayan an shigar da kariyar ajiyar SCB, za a iya cire haɗin da'ira da sauri lokacin da gajeriyar da'ira mai wuce gona da iri ta faru a cikin SPD, don guje wa hatsarori da ke haifar da rushewar SPD.
2. Lokacin da walƙiya ta wuce, SCB madadin kariya na iya yadda ya kamata guje wa tatsuniya na ƙarya, ta yadda mai kariyar karuwa koyaushe yana cikin ingantaccen yanayi, yana tabbatar da amincin amfani da wutar lantarki.
Siffofin
● Tsarin tafiye-tafiye na daidaitawa, nazarin ainihin zaɓi na wucewar halin yanzu
● Ƙunƙarar motsin motsi yana da mummunan rauni, wanda yayi daidai da fuse
●Lambobin makamashi mai ƙarfi, tsawon rayuwar sabis;
●Micro-kashe bayyanar, ƙananan girman, dace don kashe wutar lantarki don dacewa da SPD
● Cikakken cikakkun bayanai, saduwa da bukatun SPD 11, T2, da T3;
● 35m dogo shigarwa, a layi tare da shigarwa bukatun a duk faɗin duniya.
Girman samfur
Mai kariyar ajiya yana taka muhimmiyar rawa, amma ya dogara da ko samfuran ku suna da inganci. Kyakkyawan inganci zai taka rawar gani. Ya kamata ku yi amfani da ma'ajin ajiyar waje don kariyar walƙiya. Tasirin kai tsaye na mai kariyar ajiya wanda Kamfanin Kariyar Walƙiya na LEIHAO da SPD ke samarwa shine cewa ba za a karye mai kariyar SPD a ƙarƙashin tasirin walƙiya mai nauyi ba; Bayan SPD ta rushe, ƙananan wutar lantarki na yanzu yana raguwa da sauri don tabbatar da amincin grid da wutar lantarki.
Lokacin da overvoltage na wucin gadi ya faru a cikin layin samar da wutar lantarki, ana kunna SPD, wanda zai haifar da balaguron wutar lantarki da haɗari. Bayan shigar SCB madadin kariyar, za a iya cire haɗin da'irar da sauri lokacin da SPD ke gajeriyar kewayawa ta hanyar wuce gona da iri, don haka guje wa hatsarori da ke haifar da rushewar SPD. Lokacin da walƙiya ta wuce, SCB mai kariyar ajiya zai iya guje wa ɓarna ta yadda ya kamata, ta yadda mai kariyar karuwa koyaushe yana cikin ingantaccen yanayi, yana tabbatar da amincin amfani da wutar lantarki.
LH-SCB-40/2p
Matsakaicin ci gaba da aiki irin ƙarfin lantarki Uc 230V ~
Mafi girman fitarwa na yanzu Imax 40KA
Bayyanar: farin launin toka, mara alaƙa
LH-SCB-40/4p
Matsakaicin ci gaba da aiki irin ƙarfin lantarki Uc 230V ~
Mafi girman fitarwa na yanzu Imax 20KA
Bayyanar: farin launin toka, mara alaƙa
LH-SCB-40/4p
Matsakaicin ci gaba da aiki irin ƙarfin lantarki Uc 230V ~
Mafi girman fitarwa na yanzu Imax 20KA
Bayyanar: farin launin toka, mara alaƙa
Sigar fasaha
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Samfura |
Saukewa: LH-SCB-20 |
Saukewa: LH-SCB-40 |
Saukewa: LH-SCB-60 |
Saukewa: LH-SCB-80 |
Saukewa: LH-SCB-100 |
Saukewa: LH-SCB-15G |
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Ƙwararrun ƙwaƙƙwarar da ba ta tashi ba Ie |
20KA (8/20) |
40KA (8/20) |
60KA (8/20) |
80KA (8/20) |
100KA (8/20) |
15KA (10/350) |
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Ƙarfin juriya na halin yanzu mara faɗuwa |
10KA (8/20) |
20KA (8/20) |
30KA (8/20) |
40KA (8/20) |
60KA (8/20) |
15KA (10/350) |
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20KA (8/20) |
40KA (8/20) |
60KA (8/20) |
80KA (8/20) |
100KA (8/20) |
15KA (10/350) |
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Ƙimar wutar lantarki mai aiki Ue |
Farashin 230VAC |
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Ƙididdigar wutar lantarki Ui |
400VAC |
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Darajar tafiya na yanzu Io |
3V±1A |
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Mitar wutar gajeriyar lokacin da'ira na yanzu Tcs |
≤40ms |
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Mitar wutar lantarki tana ɗaukar lokacin karyewar halin yanzu Zuwa |
≤50ms |
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Rayuwar injina |
≤4000 sau |
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Rayuwar wutar lantarki |
≤4000 sau |
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Ƙimar ƙulli |
IP20 |
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Zazzage dunƙule |
M5 |
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Mafi ƙarancin yanki na haɗin kebul |
2.5mm²/mai sassauci |
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Matsakaicin yanki na haɗin kebul |
25mm²/mai sassauci |
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Matsakaicin izinin aiki na halin yanzu na lambar sadarwar sigina mai nisa |
2A/250VAC kullum rufe ko budewa (tsoho kullum rufe) |
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harsashi abu |
Saukewa: UL94V0 |
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Girma |
91*73*17.8mm |
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Dangantaka tsakanin aikin kariya da zafin yanayi |
Canja cikin -25 ℃ ~ -60 ℃ |
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Yanayin ajiya |
Zazzabi -40 ℃ ~ -75 ℃ Dangi zafi: <95% (a karkashin 25 ℃) |
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yanayin aiki |
Zazzabi -25 ℃ ~ -60 ℃ Dangi zafi: <95% (a karkashin 25 ℃) |
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Shigar da layin dogo |
EN 60715 (35mm) |
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1. Dole ne a yanke wutar lantarki kafin shigarwa, kuma an haramta aiki mai rai.
2. Lokacin shigarwa, don Allah haɗi bisa ga tsarin shigarwa, inda L, L1, L2, da L sune wayoyi na zamani, N shine waya mai tsaka-tsaki, kuma PE shine waya ta ƙasa. Kar a haɗa shi da kuskure. Bayan an gama shigarwa, rufe SCB surge madadin kariyar kuma duba ko matsayin aiki ya saba
●Wajibi mai haɗawa dole ne ya kasance mai ƙarfi kuma abin dogaro, kuma dole ne ya zama gajere, kauri da madaidaiciya.
