Bayanin Na'urar Kariya Mai Ƙaruwa

Na'urar kariya daga girgizar ƙasa Surge protector na'urar kariya ce da aka ƙera don hana kayan lantarki lalacewa ta hanyar ƙaruwar wutar lantarki ta wucin gadi. Tana gano ƙaruwar wutar lantarki mara kyau a cikin tsarin kuma tana karkatar da makamashin da ya wuce kima zuwa wayar ƙasa, ta haka tana hana lalacewar na'urori masu mahimmanci daga ƙaruwar wutar lantarki.

Tsarin Aiki na Na'urar Kariya Mai Kauri

Masu kare hauhawar ruwa suna aiki a cikin yanayin juriya mai ƙarfi a lokacin yanayin tsarin yau da kullun, suna tabbatar da aikin da'ira ba tare da katsewa ba. Duk da haka, lokacin da hauhawar ƙarfin lantarki na ɗan lokaci ya faru - kamar waɗanda ke faruwa ta hanyar kunna motoci, sauya kaya, ko ƙararrawa da walƙiya ta haifar - mai kare yana canzawa nan take zuwa hanyar da ba ta da ƙarfi, yana tura kuzari mai yawa zuwa ƙasa lafiya kuma yana kare kayan aiki masu mahimmanci daga lalacewa. Da zarar girgizar ta lafa, na'urar za ta sake komawa yanayin juriya mai ƙarfi ta atomatik, ta sake fara taka tsantsan game da matsalolin wutar lantarki.

Yanayin Aikace-aikacen Maɓallin Kariya na Na'urar Surge

Kariyar walƙiya: kare kai daga guguwar da walƙiya kai tsaye ko ta hanyar inductive ke haifarwa.

Canje-canje a Grid: rage yawan wutar lantarki da ke faruwa sakamakon ayyukan canza wutar lantarki, sauya capacitor, da sauransu.

Kariyar kayan lantarki: kare kayan aiki masu inganci kamar kwamfutoci, kayan sadarwa, da kayan aikin gida.

Tsarin masana'antu: tabbatar da ingantaccen aiki na kayan aiki masu mahimmanci kamar PLCs, inverters, da firikwensin.

Ka'idoji da Ka'idojin Na'urar Kariya ta Ƙaruwa

Kasuwannin Duniya

EN 61643-11, IEC / EN 61643-21, IEC / EN 61643-31, IEC / EN 61643-41 61643-341.

Arewacin Amurka (Amurka, Kanada da Mexico)

Amurka:

UL 1449, Ma'aunin Na'urorin Kariya na Surge (SPDs), bugu na 5 wanda aka fitar a ranar 8 ga Janairu, 2021

UL 497B, Masu Kariya don Sadarwar Bayanai da Da'irori na Ƙararrawa na Wuta

Kanada: Tsarin Ka'idojin SPD na CSA C22.2 NO. 269

Meziko: NOM-003-SCFI (NMX-J-515-ANCE)

Shigar da Na'urar Kariya Mai Girma

• Dole ne a yanke wutar lantarki kafin a shigar da ita, kuma an haramta amfani da ita kai tsaye;
• Ana ba da shawarar a haɗa fis ko mai warware wutar lantarki a jere a ƙarshen gaba na module ɗin;
• Da fatan za a haɗa bisa ga jadawalin shigarwa yayin shigarwa, inda DC+ shine layin tabbatacce, DC- shine layin korau, kuma PE shine layin ƙasa. Kada a haɗa su ba daidai ba. Bayan an gama shigarwa, rufe maɓallin wutar lantarki (fus) kuma duba ko yanayin aiki ya zama al'ada;
• Bayan an gama shigarwa, sanya module ɗin daidai kuma duba ko module ɗin yana aiki yadda ya kamata;
• A lokacin amfani da na'urar, ya kamata a riƙa duba yanayin taga mai nuna matsala akai-akai kuma a duba shi. Idan tagar mai nuna matsala ja ce ko kuma tashar siginar nesa ta fitar da siginar ƙararrawa, hakan yana nufin cewa na'urar tana da matsala kuma ya kamata a gyara ta ko a maye gurbinta da lokaci;