Vacuum contactor solenoid, intended for frequent remote on and off during normal operation, having made of electrically insulating material body 1 with a partition and an L-shaped lever having arms of different lengths. Contactor also comprises a vacuum interrupter chamber 2 with the movable and the fixed contacts, the electromagnetic actuator comprising a solenoid with a flat armature 8, the yoke 7, the coil and the core. Between the flat armature 8 and the yoke 7 is a compression spring 15 intended for contact opening and provided with means for adjusting the magnitude of the load. Septum housing 1 is disposed between the vacuum interrupter chamber and an electromagnetic actuator. The axis 36 of the coil 6 and the magnet core axis 36 disposed perpendicular to the housing wall 1. The length of the shoulder 9 of L-shaped lever kinematically connected to the movable contact through the head stock 13. The short arm 10 of L-shaped lever has a longitudinal groove in which is mounted a flat armature 8 . When the electromagnet deenergized short arm 10 of L-shaped lever is disposed at an acute angle to partition the housing 1, so that distant from the axis 11 the L-shaped lever portion 8 of the flat armature is in contact with the surface of the partition body 1 or abutment fixed on it, and on contact with the flat armature core 8 of the magnet between the long arms 10 of L-shaped lever and the head of the plunger 13 there is a gap. The contactor may comprise a block 22 of the auxiliary contacts, which slide 23 carrying movable contacts is kinematically connected by means of a pusher 24 and an additional two-armed lever, on which is mounted the pusher 24, with the long arms 9 L-shaped lever, wherein the side walls of the housing 1 with two symmetrically formed fastening holes for mounting the support unit 22 contact, the axis 28 of the auxiliary two-armed lever and the opening 30 for supplying the conductors 31 contact block 22 supporting the board 32 and / or Cl emmovoy block disposed within the housing 1. 1 bp 1 ZP f ly-3-yl.
展开▼
机译：真空接触器螺线管，用于在正常操作期间频繁地进行开和关，它由带隔板的电绝缘材料主体1和带有不同长度臂的L形杠杆制成。接触器还包括具有活动触点和固定触点的真空断路器室2，电磁致动器包括具有扁平电枢8的螺线管，磁轭7，线圈和铁芯。在扁平电枢8和磁轭7之间是压缩弹簧15，该压缩弹簧15用于触点打开并且设置有用于调节负载的大小的装置。隔膜壳体1布置在真空断路器室和电磁致动器之间。线圈6的轴线36和磁芯轴线36垂直于壳体壁1布置。L形杠杆的肩部9的长度通过头架13运动地连接至可动触点。L的短臂10形的杠杆具有纵向凹槽，在该纵向凹槽中安装有扁平电枢8。当L形杠杆的电磁去电短臂10以锐角布置以分隔壳体1时，扁平电枢的L形杠杆部分8远离轴线11，从而与电枢的表面接触。分隔体1或固定在其上的基台，并在L形杠杆的长臂10和柱塞13的头部之间与磁铁的扁平电枢铁心8接触。接触器可以包括辅助触头的块22，带有活动触头的滑块23通过推杆24和附加的两臂杆在运动学上连接，推杆24安装在推杆24上，长臂9 L-形杠杆，其中壳体1的侧壁上有两个对称形成的用于安装支撑单元22的固定孔，辅助两臂杠杆的轴线28和用于提供导体31的接触块22的开口30 32和/或布置在壳体1内的C1emomovoy块。1bp 1 ZP f ly-3-yl。
展开▼
