單路DC 24V直流電源供電分路浪涌保護
一(yi)、電(dian)路(lu)保(bao)護需(xu)求(qiu)
1)供(gong)電(dian)輸(shu)(shu)(shu)入(ru)(ru)(ru):DC24V 10A輸(shu)(shu)(shu)出(chu):DC24V,
2)1路(lu)電(dian)源(yuan)(yuan)輸(shu)(shu)(shu)入(ru)(ru)(ru),8路(lu)電(dian)源(yuan)(yuan)輸(shu)(shu)(shu)出(chu),正常(chang)(chang)狀態下電(dian)流(liu)工作在3.5~24ma
3)輸(shu)(shu)(shu)出(chu)電(dian)源(yuan)(yuan)要(yao)求(qiu),可(ke)(ke)持續短路(lu)保(bao)護,不對(dui)輸(shu)(shu)(shu)入(ru)(ru)(ru)電(dian)源(yuan)(yuan),及其(qi)(qi)他輸(shu)(shu)(shu)出(chu)電(dian)源(yuan)(yuan)電(dian)路(lu)造成影響。
4)輸(shu)(shu)(shu)出(chu)端(duan)正常(chang)(chang)情況可(ke)(ke)以接(jie)(jie)入(ru)(ru)(ru)負載,也可(ke)(ke)以懸空、什么都不接(jie)(jie)。
5)輸(shu)(shu)(shu)出(chu)端(duan)短路(lu)后,自(zi)動(dong)保(bao)護,不得影響其(qi)(qi)他電(dian)路(lu)。當輸(shu)(shu)(shu)出(chu)端(duan),恢(hui)復(fu)(fu)正常(chang)(chang)后自(zi)動(dong)恢(hui)復(fu)(fu)供(gong)電(dian)。
6)輸(shu)(shu)(shu)出(chu)誤(wu)接(jie)(jie)入(ru)(ru)(ru)輸(shu)(shu)(shu)入(ru)(ru)(ru)AC電(dian)源(yuan)(yuan)(無(wu)極型),不的損壞電(dian)路(lu),恢(hui)復(fu)(fu)正常(chang)(chang)后自(zi)動(dong)恢(hui)復(fu)(fu)供(gong)電(dian)。(原來未考慮,這次增加上)
7)輸(shu)(shu)(shu)出(chu)誤(wu)接(jie)(jie)入(ru)(ru)(ru)400電(dian)源(yuan)(yuan)(ac、dc),不允許