36 Siffar Tsarin Wutar lantarki mai canzawa nau'in ac mai kariyar walƙiya (8/20μs)
36 Siffar Tsarin Wutar lantarki mai canzawa nau'in ac mai kariyar walƙiya (8/20μs)
Lokacin da lokacin tsawa ya zo, kariya ta walƙiya tana da mahimmanci musamman a wannan lokacin. Walƙiya na shiga cikin ɗakin ta hanyar layukan wutar lantarki ko wasu hanyoyi, ta hanyar lalata mutane da kayan aiki; Kamfanin Kariyar Walƙiya na LEIHAO yana da kyawawan samfuran kariya na walƙiya da yawa, waɗanda abin da ke kare wutar lantarki shine muhimmin sashi. Yanzu za mu gabatar da sigogi a taƙaice da kuma amfani da mai karewa na matakin farko.
(1).
② LH-50I 4P kuma yakamata a yi amfani da shi a ƙaramin ƙarfin wutan lantarki da ƙarshen ƙarshen babban wutar lantarki.
③ Lokacin da akwatin rarraba ya kasance mai zaman kanta a waje, LH-50I 4P ya kamata kuma a yi amfani dashi azaman kariyar wutar lantarki ta farko. Kayan aikin da aka haɗa zuwa cibiyar sadarwar wutar lantarki ta AC yana da sauƙin shawo kan matsalolin wutar lantarki da yawa waɗanda za a iya sa ran a cikin aiki marar ƙarfi, wanda ke haifar da gazawar kayan aiki. , rage rayuwa har ma da lalacewa. LH-15I jerin masu karewa masu tasowa an tsara su don saduwa da buƙatun kariya na duk ƙananan na'urori masu ƙarfin lantarki don haɓakar walƙiya na masana'antu. An rarraba kewayon samfurin wannan jerin ta nau'in samfuri da nau'in samar da wutar lantarki (AC ko DC).
LH-200/4 shafi
Matsakaicin ci gaba da aiki irin ƙarfin lantarki Uc 385V ~
Nau'in fitarwa na yanzu A cikin 100KA
Mafi girman fitarwa na yanzu Imax 200KA
Matsayin kariyar ƙarfin lantarki Sama ≤ 3.6KV
Bayyanar: cikakken baka, babu taga kuma babu kalmomi, fari, bugu na pad
LH-150/4 shafi
Matsakaicin ci gaba da aiki irin ƙarfin lantarki Uc 385V ~
Nau'in fitarwa na yanzu a cikin 80KA
Mafi girman fitarwa na yanzu Imax 150KA
Matsayin kariyar ƙarfin lantarki Sama ≤ 3.0KV Bayyanar: baka, taga, babu haruffa, fari, bugu na kushin
LH-120/4 shafi
Matsakaicin ci gaba da aiki irin ƙarfin lantarki Uc 385V ~
Nau'in fitarwa na yanzu a cikin 60KA
Mafi girman fitarwa na yanzu Imax 120KA
Matsayin kariyar ƙarfin lantarki Sama ≤ 2.5KV
Bayyanar: baka, taga, kalma, fari, alamar Laser
36 Cidell surge (8/20μ s) ma'anar samfurin
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MISALI: LH-80 1/385-4 |
LH | Walƙiya ta ɗauki abin kariya |
| 80 | Matsakaicin fitarwa na yanzu: 80, 100, 120, 150KA…… | |
| I | Ina wakiltar samfuran T1; tsoho: yana wakiltar samfuran T2 | |
| 385 | Matsakaicin ci gaba da ƙarfin aiki: 385, 440V~ | |
| 4 | Yanayin: lp, 2p, 1+NPE, 3p, 4p, 3+NPE |
Sigar fasaha
| Samfura | LH-80 | LH-100 | LH-120 |
| Matsakaicin ci gaba da aiki irin ƙarfin lantarki Uc | 275/320/385/440V ~ (Zaɓi kuma wanda za'a iya daidaitawa) | ||
| Fitowar da ba a sani ba A cikin (8/20) | 40 | 60 | 60 |
| Mafi girman fitarwa na yanzu Imax (8/20) | 80 | 100 | 120 |
| Matsayin kariya Sama | ≤1.8/2.0/2.2/2.4KV | ≤2.0/2.2/2.4/2.5KV | ≤2.3/2.5/2.6/2.7KV |
| Siffar zaɓi | Jirgin sama, cikakken baka, baka (na zaɓi, wanda za'a iya daidaitawa) | ||
| Zai iya ƙara siginar nesa da bututu mai fitarwa | Zai iya ƙara siginar nesa da bututu mai fitarwa | ||
| yanayin aiki | -40 ℃ ~ + 85 ℃ | ||
| Dangi zafi | ≤95（25℃） | ||
| launi | Fari, ja, lemu (na zaɓi, za a iya musamman) | ||
| Magana | Ƙarfin wutar lantarki, wanda ya dace da tsarin samar da wutar lantarki na waya biyar, jagorar shigarwa na dogo. |
1. Ma'aunin ƙirar samfur: An ƙera wannan samfurin bisa ga ƙa'idodin ƙasashen duniya masu dacewa da IEC, kuma aikin sa ya dace da buƙatun na ƙasa GB 18802.1-2011 "Mai kiyaye ƙarancin wutar lantarki (SPD) Sashe na 1: Abubuwan da ake buƙata da hanyoyin gwaji na masu karewa don ƙarancin tsarin rarraba wutar lantarki".
2. Iyakar amfanin samfur: GB50343-2012 Lambar Fasaha don Kariyar Walƙiya na Tsarin Bayanan Lantarki na Gina
3 Zaɓin mai karewa: Dole ne a saita SPD na farko a cikin babban akwatin rarrabawa a ƙofar ginin samar da wutar lantarki.
4. Siffofin samfur: Wannan samfurin yana da halaye na ƙananan ƙarfin lantarki na saura, saurin amsawa mai sauri, babban ƙarfin halin yanzu (gudanar halin yanzu Iimp (10 / 350μs) shine 25kA / layi, tsawon rayuwar sabis, kulawa mai sauƙi da shigarwa mai dacewa, da sauransu.
5. Yanayin aiki: -25 ℃ ~ + 70 ℃, aiki zafi: 95%.
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Harsashi: PA66/PBT |
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● Dole ne a yanke wutar lantarki kafin shigarwa, kuma an hana aiki kai tsaye
● Ana ba da shawarar haɗa fuse ko na'urar ta atomatik a cikin jerin a gaban tsarin kariya na walƙiya
●Lokacin da shigarwa, da fatan za a haɗa bisa ga tsarin shigarwa. Daga cikin su, L1, L2, L3 sune wayoyi na zamani, N shine waya mai tsaka tsaki, kuma PE shine waya ta ƙasa. Kar a haɗa shi da kuskure. Bayan shigarwa, rufe maɓallin kewayawa ta atomatik (fuse).
●Bayan shigarwa, duba ko tsarin kariya na walƙiya yana aiki da kyau
10350gs, nau'in bututu mai fitarwa, tare da taga: yayin amfani, yakamata a duba taga kuskuren nuni kuma a duba akai-akai. Lokacin da taga kuskure yayi ja (ko tashar tashar siginar nesa na samfurin tare da siginar ƙararrawa ta sigina mai nisa), yana nufin tsarin kariyar walƙiya A cikin yanayin rashin nasara, yakamata a gyara ko maye gurbinsa cikin lokaci.
● Ya kamata a shigar da na'urorin kariya na walƙiya masu daidaitawa a layi daya (ana iya amfani da wiring Kevin), ko kuma ana iya amfani da wayoyi biyu don haɗawa. Gabaɗaya, kawai kuna buƙatar haɗa kowane ɗayan wayoyi biyun. Dole ne wayar haɗin kai ta kasance mai ƙarfi, abin dogaro, gajere, kauri, kuma madaidaiciya.
Tsarin shigarwa
