意大(da)利ATOS阿托斯繼(ji)電(dian)(dian)(dian)器(qi)一般由(you)鐵(tie)(tie)芯、線(xian)圈(quan)、銜(xian)鐵(tie)(tie)、觸(chu)點(dian)(dian)(dian)huang片等組(zu)成的(de)(de)(de)(de)。只要在(zai)線(xian)圈(quan)兩端加上一定的(de)(de)(de)(de)電(dian)(dian)(dian)壓(ya)，線(xian)圈(quan)中就會流(liu)過一定的(de)(de)(de)(de)電(dian)(dian)(dian)流(liu)，從而(er)產生電(dian)(dian)(dian)磁效應(ying)，銜(xian)鐵(tie)(tie)就會在(zai)電(dian)(dian)(dian)磁力吸(xi)引的(de)(de)(de)(de)作(zuo)(zuo)用(yong)下克服返回彈簧的(de)(de)(de)(de)拉力吸(xi)向鐵(tie)(tie)芯，從而(er)帶動(dong)(dong)(dong)銜(xian)鐵(tie)(tie)的(de)(de)(de)(de)動(dong)(dong)(dong)觸(chu)點(dian)(dian)(dian)與靜觸(chu)點(dian)(dian)(dian)（常開觸(chu)點(dian)(dian)(dian)）吸(xi)合。當線(xian)圈(quan)斷電(dian)(dian)(dian)后(hou)，電(dian)(dian)(dian)磁的(de)(de)(de)(de)吸(xi)力也隨之消(xiao)失(shi)，銜(xian)鐵(tie)(tie)就會在(zai)彈簧的(de)(de)(de)(de)反作(zuo)(zuo)用(yong)力返回原(yuan)(yuan)來(lai)的(de)(de)(de)(de)位置，使動(dong)(dong)(dong)觸(chu)點(dian)(dian)(dian)與原(yuan)(yuan)來(lai)的(de)(de)(de)(de)靜觸(chu)點(dian)(dian)(dian)（常閉(bi)觸(chu)點(dian)(dian)(dian)）釋(shi)放。這樣(yang)吸(xi)合、釋(shi)放，從而(er)達到(dao)了在(zai)電(dian)(dian)(dian)路中的(de)(de)(de)(de)導通(tong)、切(qie)斷的(de)(de)(de)(de)目(mu)的(de)(de)(de)(de)。對于(yu)繼(ji)電(dian)(dian)(dian)器(qi)的(de)(de)(de)(de)“常開、常閉(bi)"觸(chu)點(dian)(dian)(dian)，可(ke)以這樣(yang)來(lai)區(qu)分：繼(ji)電(dian)(dian)(dian)器(qi)線(xian)圈(quan)未通(tong)電(dian)(dian)(dian)時處于(yu)斷開狀態的(de)(de)(de)(de)靜觸(chu)點(dian)(dian)(dian)，稱為(wei)(wei)“常開觸(chu)點(dian)(dian)(dian)"；處于(yu)接通(tong)狀態的(de)(de)(de)(de)靜觸(chu)點(dian)(dian)(dian)稱為(wei)(wei)“常閉(bi)觸(chu)點(dian)(dian)(dian)"。繼(ji)電(dian)(dian)(dian)器(qi)一般有兩股電(dian)(dian)(dian)路，為(wei)(wei)低壓(ya)控制電(dian)(dian)(dian)路和高壓(ya)工作(zuo)(zuo)電(dian)(dian)(dian)路。因為(wei)(wei)繼(ji)電(dian)(dian)(dian)器(qi)是由(you)線(xian)圈(quan)和觸(chu)點(dian)(dian)(dian)組(zu)兩部分組(zu)成的(de)(de)(de)(de)，所以繼(ji)電(dian)(dian)(dian)器(qi)在(zai)電(dian)(dian)(dian)路圖中的(de)(de)(de)(de)圖形符(fu)號也包括兩部分.

ATOS壓力(li)繼電器的(de)使用注意事項：

(1)根(gen)據具(ju)體用途和系統壓(ya)(ya)力(li)選用適當結構形(xing)式的壓(ya)(ya)力(li)繼(ji)電(dian)器，為(wei)了保證壓(ya)(ya)力(li)繼(ji)電(dian)器動(dong)作靈敏，避免(mian)低壓(ya)(ya)系統選用高壓(ya)(ya)壓(ya)(ya)力(li)繼(ji)電(dian)器。

(2)應(ying)按(an)照制造廠的要(yao)求(qiu)，正確安裝壓力(li)繼電器。

(3)按照所要求的電源形式和具(ju)體要求對壓力繼電器中的微動開關進行(xing)接線。

(4)壓力(li)繼電器調整完畢后(hou)，應(ying)鎖(suo)定或固定其位置(zhi)．以(yi)免受振動(dong)后(hou)變動(dong)。

(5)壓(ya)力繼(ji)電器的泄油腔應直接接回油箱，否則會使泄油口背壓(ya)過高，影響其(qi)靈(ling)敏度。

MAP-08020

MAP40/H14

MAP80/K11

MAP-16020

MAP-160/20

MAP-160/E20

MAP-32020

MAP-320/20

MAP-320/E

MAP-630

MAP-630/E20

MAP160/H14

MAP-040/20

MAP-080/20

MAP-160 

MAP-160/E 20

MAP-320/20