德國(guo)PILZ繼電(dian)器(qi),安全便(bian)攜,質量有保(bao)證,我們承(cheng)諾(nuo),在(zai)有效(xiao)的(de)質保(bao)期內,將(jiang)為(wei)客(ke)戶免(mian)費(fei)保(bao)修(xiu),歡迎廣大(da)客(ke)戶致(zhi)電(dian)詢價及(ji)其(qi)他(ta)相關咨詢!東(dong)莞市(shi)廣聯自動(dong)化科技(ji)有限(xian)公(gong)司為(wei)您提供(gong)德(de)國(guo)PILZ繼電(dian)器(qi)現貨(huo)直(zhi)銷(xiao)。
777303德國PILZ繼電(dian)器(qi)現貨(huo)直(zhi)銷(xiao)可靠(kao)性:
1、環(huan)境(jing)對繼電(dian)器(qi)可靠(kao)性的(de)影(ying)響:繼電(dian)器(qi)工(gong)作在(zai)GB和(he)SF下(xia)的(de)平均(jun)故(gu)障(zhang)間(jian)隔時間最(zui)高(gao),達到820000h,而在(zai)NU環境(jing)下,僅60000h。
2、質量等(deng)級對繼電(dian)器(qi)可靠(kao)性的(de)影(ying)響:當選用A1質量等(deng)級的(de)繼電(dian)器(qi)時,平均(jun)故(gu)障(zhang)間(jian)隔時間可達(da)3660000h,而選用C等(deng)級的(de)繼電(dian)器(qi)平均(jun)故(gu)障(zhang)間(jian)隔時間為(wei)110000,其(qi)間(jian)相差33倍,可見繼電(dian)器(qi)的(de)質量等(deng)級對其(qi)可靠(kao)性能的(de)影(ying)響非常(chang)大(da)。
3、觸點形式(shi)對繼電(dian)器(qi)可靠(kao)性的(de)影(ying)響:繼電(dian)器(qi)的(de)觸(chu)點形式(shi)也會(hui)對其(qi)可靠(kao)性產(chan)生影響,單擲型繼電(dian)器(qi)的(de)可靠(kao)性都(dou)高(gao)於相(xiang)同(tong)刀(dao)數(shu)的(de)雙(shuang)擲型繼電(dian)器(qi),同(tong)時(shi)隨刀(dao)數(shu)的(de)增加可靠(kao)性逐(zhu)漸(jian)降低(di),單刀(dao)單擲繼電(dian)器(qi)的(de)平均(jun)故(gu)障(zhang)間(jian)隔時間是(shi)四刀(dao)雙(shuang)擲繼電(dian)器(qi)的(de)5.5倍(bei)。
4、結(jie)構(gou)類型對繼電(dian)器(qi)可靠(kao)性的(de)影(ying)響:繼電(dian)器(qi)結構(gou)類型共(gong)有24種(zhong),不同(tong)類型均(jun)對其(qi)可靠(kao)性產(chan)生影響。
5、溫度對繼電(dian)器(qi)可靠(kao)性的(de)影(ying)響:繼電(dian)器(qi)工(gong)作溫度範(fan)圍在(zai)-25~70℃之(zhi)間。隨著(zhe)溫度的(de)升(sheng)高(gao),繼電(dian)器(qi)的(de)平均(jun)故(gu)障(zhang)間(jian)隔時間逐(zhu)漸(jian)下(xia)降。
6、動(dong)作速率(lv)對繼電(dian)器(qi)可靠(kao)性的(de)影(ying)響:隨著(zhe)繼電(dian)器(qi)動(dong)作速率(lv)的(de)提高(gao),平均(jun)故(gu)障(zhang)間(jian)隔時間基本(ben)呈指數(shu)型下降趨(qu)勢。因此(ci),若(ruo)設(she)計(ji)的(de)電(dian)路(lu)要求繼電(dian)器(qi)的(de)動(dong)作速率(lv)非常(chang)高(gao),那麽在(zai)電(dian)路(lu)維(wei)修(xiu)時就(jiu)需(xu)要仔細(xi)檢測繼電(dian)器(qi)以(yi)便(bian)及(ji)時(shi)對它(ta)更換。
7、電(dian)流(liu)比對繼電(dian)器(qi)可靠(kao)性的(de)影(ying)響:所謂電(dian)流(liu)比是(shi)繼電(dian)器(qi)的(de)工(gong)作負載(zai)電(dian)流(liu)與額定(ding)負載(zai)電(dian)流(liu)之(zhi)比。電(dian)流(liu)比對繼電(dian)器(qi)的(de)可靠(kao)性影(ying)響很大(da),尤其(qi)當(dang)電(dian)流(liu)比大(da)於0.1時(shi),平均(jun)故(gu)障(zhang)間(jian)隔時間迅速下(xia)降,而電(dian)流(liu)比小(xiao)於0.1時(shi),平均(jun)故(gu)障(zhang)間(jian)隔時間基本(ben)不變,因(yin)此(ci)在(zai)電(dian)路(lu)設(she)計(ji)時(shi)應(ying)選(xuan)用額定(ding)電(dian)流(liu)較(jiao)大(da)的(de)負載(zai)以(yi)降低(di)電(dian)流(liu)比,這(zhe)樣可保(bao)證繼電(dian)器(qi)乃至(zhi)整個(ge)電(dian)路(lu)不因工(gong)作電(dian)流(liu)的(de)波(bo)動(dong)而使(shi)可靠(kao)性降低(di)。

德國(guo)PILZ繼電(dian)器(qi)定(ding)貨(huo)號 型號說明(ming):
779000 PNOZmulti Tool-Kit
779110 PNOZmulti Bus-Terminator
779200 PNOZmulti Chipcard Set 10 piece
779201 PNOZmulti Chipcard 1 piece
779211 PNOZmulti Chipcard 1 piece 32kB
779212 PNOZmulti Chipcard Set 10 pieces 32kB
779250 PNOZmulti Seal 10 pieces
783100 PNOZ m1p Set spring loaded terminals
783400 PNOZmulti Set spring loaded terminals
793400 PNOZmulti Set plug in screw terminals
793520 PNOZ mo2p Set plug in screw terminals
793536 PNOZ mo4p Set plug in screw terminals
793537 PNOZ mo4p 10 Set plug in screw terminals
FB/DEKODIERSCH. 9,99 PA/SK/NKD 307410 PNOZ PRO für WINDOWS 321052 FB/F2 10SEK. 8KO
325005 FB/F10/2,2MOHM NEUTRALE SKALA 325006 FB/F10/1MOHM NEUTRALE SKALA 325007
FB/F10/10MOHM NEUTRALER SKALA 325008 FB/F10/100KOHM NEUTRALER SKALA 325009
FB/F10/250KOHM NEUTRALE SKALA 325050 FB/F10/47KO NEUTRALER SKALA 325101
FB/F10/1SEC/47 KOHM 325102 FB/F10/1SEC.POT.250 KOHM 325104 FB/F10/1SEC. POT. 1MO
325110 FB/F10/1SEC.POT 470KOHM 325202 FB/F10/3SEK. /POT 470 KO 325203
FB/F10/3SEC.POT. 500KO 325204 FB/F10/3SEK.POT,1MO 325205 FB/F10/3SEC./POT.2,2MOHM
325304 FB/F10/10 SEK.POT.1 MO 325305 FB/F10/10SEC./POT.2,2MOHM 325306
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