J7(3UA) Series Thermal Relay
Daim ntawv thov
J7 (3 UA) Thermal relay yog tsim rau AC 50Hz, ntsuas kev ua haujlwm voltage mus txog 660V thiab 1000V, hauv lub ntsiab Circuit Court. Tam sim no los ntawm 0.1A txog 630A. Nws yog siv los ua kom zoo AC peb theem asynchronous lub cev muaj zog tiv thaiv overload thiab qhib-theem.
Yam ntxwv
Hom | Rated ua haujlwm Tam sim no (A) | Rated rwb thaiv tsev Qhov voltage (V) | Kev teeb tsa tam sim no (A) |
J7-12.5 (3 UA50) | 12.5 ib | 660 | 0.1 ~ 0.16 hli,0.16-0.25 Nws,0.25 ~ 0.4 hli,0.32-0.63 Nws,0.63-1,0.8-1.25 Nws,1 ~ 1.6,1.25—2,1.6 ~ 2.5 hli,2 ~ 3.2,2.5 ~ 4,3.2 ~ 5,4 ~ 6.3,5 ~ 8,6.3-10,8-12.5 Nws |
J7-25 (3UA52) | 25 | 660 | 0.1 ~ 0.16 hli,0.16-0.25 Nws,0.25 ~ 0.4 hli,0.32-0.63 Nws,0.63-1,0.8-1.25 Nws,1 ~ 1.6,1.25—2,1.6 ~ 2.5 hli,2 ~ 3.2,2.5 ~ 4,3.2 ~ 5,4 ~ 6.3,5 ~ 8,6.3-10,8-12.5 Nws,10 ~ 16,12.5-20 Nws,16-25 : kuv |
J7-32 (3UA54) | 32 | 660 | 4 ~ 6.3,6.3-10,10 ~ 16,12.5-20 Nws,16-25 : kuv,20-32 : kuv |
J7-80 (3 UA58) | 80 | 1000 | 16-25 : kuv,20-32 : kuv,25-40,32-50 : kuv,40-57 : kuv,50-63 : kuv,57-70 : kuv,63-80 : kuv |
J7-63 (3 UA59) | 63 | 660 | 0.1 ~ 0.16 hli,0.16-0.25 Nws,0.25 ~ 0.4 hli,0.32-0.63 Nws,0.63-1,0.8-1.25 Nws,1 ~ 1.6,1.25—2,1.6 ~ 2.5 hli,2 ~ 3.2,2.5 ~ 4,3.2 ~ 5,4 ~ 6.3,5 ~ 8,6.3-10,8-12.5 Nws,10 ~ 16,12.5-20 Nws,16-25 : kuv,20-32 : kuv,25-40 Nws,32-45 : kuv,40-57 : kuv,50-63 : kuv |
J7-180 (3UA62) | 180 | 660 | 55-80 : kuv,63-90 : kuv,80-110 : kuv,90-120,110-135 : kuv,120-150,135-160 : kuv,150-180 Nws |
J7-400 (3 UA66) | 400 | 1000 | 80-125 : kuv,125-200 Nws,180-250 Nws,200-320,250-400 Nws |
J7-630 (3 UA68) | 630 | 1000 | 320-500 Nws,400-630 Nws |