J7(3UA) Serye nga thermal relay
Mga aplikasyon
J7(3UA) Ang thermal relay angay alang sa AC 50Hz, gi-rate nga boltahe sa operasyon hangtod sa 660V ug 1000V, sa panguna sirkito. kasamtangan gikan sa 0.1A ngadto sa 630A. Kini gigamit sa profect AC tulo ka hugna asynchronous motor batok overload ug open-phase.
Mga kinaiya
Type | Gi-rate nga operasyon Karon(A) | Gi-rate nga insulasyon Boltahe(V) | Kasamtangang setting range(A) |
J7-12.5 (3UA50) | 12.5 | 660 | 0.1~0.16,0.16~0.25,0.25~0.4,0.32~0.63,0.63~1,0.8~1.25,1~1.6,1.25~2,1.6~2.5,2~3.2,2.5~4,3.2~5,4~6.3,5~8,6.3-10,8~12.5 |
J7-25 (3UA52) | 25 | 660 | 0.1~0.16,0.16~0.25,0.25~0.4,0.32~0.63,0.63~1,0.8~1.25,1~1.6,1.25~2,1.6~2.5,2~3.2,2.5~4,3.2~5,4~6.3,5~8,6.3-10,8~12.5,10~16,12.5~20,16~25 |
J7-32 (3UA54) | 32 | 660 | 4~6.3,6.3-10,10~16,12.5~20,16~25,20~32 |
J7-80 (3UA58) | 80 | 1000 | 16~25,20~32,25-40,32~50,40~57,50~63,57-70,63~80 |
J7-63 (3UA59) | 63 | 660 | 0.1~0.16,0.16~0.25,0.25~0.4,0.32~0.63,0.63~1,0.8~1.25,1~1.6,1.25~2,1.6~2.5,2~3.2,2.5~4,3.2~5,4~6.3,5~8,6.3-10,8~12.5,10~16,12.5~20,16~25,20~32,25~40,32~45,40~57,50~63 |
J7-180 (3UA62) | 180 | 660 | 55~80,63~90,80~110,90~120,110~135,120~150,135~160,150~180 |
J7-400 (3UA66) | 400 | 1000 | 80~125,125~200,180~250,200~320,250~400 |
J7-630 (3UA68) | 630 | 1000 | 320~500,400~630 |