Switch Capacitor Contactor (CJ19) is applied to AC 50Hz, rated operating voltage up to 380V power line, and used for low-voltage reactive power compensation equipment or switch off low-voltage parallel capacitors.
It is widely used in low-voltage reactive power compensation device to adjust the power factor in the power system.
They are provided with surge-restrained devices to reduce impulsion of capacitor when switching off surge.
item: QJCJ16-25, QJCJ16-32, QJCJ16-43, QJCJ16-63
Rated insulation voltage Ui V : 660
Rated working voltage UeV: 380
Ith A: 25,32,43,63
AC-6b rated working current le A: 17.3,26,29,43
Controlling capacitor capacity QC Kvar 220V:6,9,10,15
380V: 12,18,20,30
surge-restrained capability: 20 le
power life (time): 10000
Mechanical life (time):100000
Rated contralling power voltage V: 24,36,48,110,127,220,380
Operating frequency(time/h): 120