J7(3UA) Serie thermesch Relais
Uwendungen
J7(3UA) thermesch Relais ass gëeegent fir AC 50Hz, nominell Operatiounsspannung bis 660V an 1000V, am Main Circuit. Stroum vun 0,1A bis 630A. Et gëtt benotzt fir AC Dräi-Phas asynchrone Motor géint ze profektéieren iwwerlaascht an oppen-Phase.
Charakteristiken
Typ | Bewäert Operatioun Aktuell (A) | Bewäert Isolatioun Spannung (V) | Aktuellen Astellungsberäich (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 |