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JRS2(3UA-62)

产品参数 Details在线订购
使用范围
    适用于交流50Hz或60Hz,主电路额定工作电压至660V,电流0.1-630A的电力系统中,供三相交流异步电动机作过载与断相保护之用。并与交流接触器组合安装于封闭的壳体内,构成电磁起动器使用。
技术参数
型号Type
额定工作电流(A)
Rated operating current(A)
额定绝缘电压(V)
Rated insulation voltage
整定电流
Current Setting range
JRS23UA50
12.5
660
0.1~0.16,0.16~0.25,0.25~0.4,0.32~0.63,0.63~0.1,0.8~1.25,
1~1.6,1.25~2,1.6~2.5,2~3.2,2.5~4,3.2~5,4~6.3,5~8,6.3~10,8~12.5
JRS23UA52
25
660
0.1~0.16,0.16~0.25,0.25~0.4,0.32~0.63,1.63~0.1,0.8~1.25,1~1.6,
1.25~2,1.6~2.5,2~3.2,2.5~4,3.2~5,4~6.3,5~8,6.3~10,8~12.5,10~16,
12.5~20,16~25
JRS23UA54
32
660
4~6.3,6.3~10,10~16,12.5~20,16~25,20~2
JRS23UA58
80
660
16~25,20~32,25~40,32~50,
40~57,50~63,57~70,63~80
JRS23UA59
63
660
0.1~0.16,0.16~0.25,0.25~0.4,0.32~0.63,1.63~0.1,0.8~1.25,1~1.6,
1.25~2,1.6~2.5,2~3.2,2.5~4,3.2~5,4~6.3,5~8,6.3~10,8~12.5,
10~16,12.5~20,16~25,20~32,25~40,32~45,40~57,50~3
JRS23UA62
180
660
55~80,63~90,80~110,90~120,110~135,120~150,135~160,150~180
JRS23UA66
400
1000
80~125,125~200,200~320,250~400
JRS23UA68
630
1000
320~500,400~630