I-MLY1-C40/385 AC SPD RGLY-T260 idivayisi yokuvikela isivikelo sokuhlinza 4Pole 4P 40KA 60KA 420V Idivayisi Yokuvikela Ukuhlinza

ukubuka konke
Isivikeli sokuhlinza sochungechunge lwe-MLY1-C40/385 (ngemuva kwalokhu esibizwa ngokuthi SPD) sifanele i-T, TT, TN-C, TN-S, TN-CS nezinye izinhlelo zokuphakela amandla zezinhlelo zokusabalalisa amandla kagesi we-AC, futhi kufanelekile. ngombani ongaqondile kanye nombani oqondile.Okunye ukuvikelwa kokwanda kwe-overvoltage ngokushesha.Isivikeli sokuhlinzwa se-Class ll ngokuya nge-IEC61643-1:1998-02 ejwayelekile.Isivikeli sokuhlinza se-Class C SPD sinemodi evamile (MC) kanye nezindlela zokuvikela zemodi yokuhlukanisa(MD).I-SPD ithobelana ne-GB18802.1/IEC61643-1.

Isakhiwo esiyinhloko kanye nomgomo wokusebenza we-SPD iyichweba, isivikelo sokushaqeka, ukufakwa okungaguquki kwasendlini, uhlobo olukhawula amandla kagesi.
I-SPD inesixhumi esakhelwe ngaphakathi.Uma i-SPD ihluleka ngenxa yokushisa noma ukuwohloka, isinqamuli singasinqamula ngokuzenzakalelayo kugridi, futhi ngesikhathi esifanayo sinikeze isignali yenkomba.Uma i-SPD isebenza ngokujwayelekile, iwindi elibonakalayo lizobonisa okuluhlaza, futhi lizobonisa elibomvu ngemva kokwehluleka nokunqanyulwa.
I-1P+N,2P+N, kanye ne-3P+N SPDs yenziwe ngamamojula we-1P,2P, kanye ne-3P SPD+NPE okuvikela umhlabathi amaphakathi, futhi asetshenziswa ku-TT, TN-S namanye amasistimu wokuphakela amandla.