Solid-State Switching Devices for Switching Motors Solid-State Contactors 3RF24 solid-state reversing contactors, three-phase ■ Dimensional drawings Screw terminals 3RF24 0.-1.... 3RF24 1.-1....
љ [ 16%B ■ Schematics Two-phase controlled, DC control supply voltage Sample schematic / 13(+]9 1 L1 A1+ 3 L2 5 L3 / / A2- 1 3( A3+ NSB0_01776 ) 2 T1 4 T2 6 T3 . 6 Two-phase controlled, AC control supply voltage 6 16%B )) . 0 5 6 6 )XVHV 6ROLGVWDWHUHYHUVLQJFRQWDFWRU 0RWRU 7;/YDULVWRU &RXQWHUFORFNZLVHVZLWFK &ORFNZLVHVZLWFK 0 NSB0_01777 0 a 66 Siemens · 2009 ) ) 8 5 / / 7 7 / $a $a $a 7 1 L1 3 2 T1 4 L2 5 L3 A1~ A2~ A3~ T2 6 T3 T2 T1 4