650元2023-03-31 12:25:47
HFD3050VWH09 $ HFD3050W $ HFD3050WS21 $ HFD3060 $ HFD3060A01 $ HFD3060A02 $ HFD3060A06 $ HFD3060BP10 $ HFD3060H08 $ HFD3060L $ HFD3060LA02 $ HFD3060LA04 $ HFD3060LA10 $ HFD3060LBP10 $ HFD3060LB02 $ HFD3060LJ01 $ HFD3060LM04 $ HFD3060LM08 $ HFD3060LS05 $ HFD3060LS26
定期检测主触头超程和动触头复原弹簧的状态,动、静触头由于分、合频繁,会因相互摩擦而磨损,从而造成超程减小,接触压力减小。当超程减小到一定程度时,要更换动、静触头。动触头复原弹簧变形超过一定限度时,必须及时更换。HFD3060V $ HFD3060VH09 $ HFD3060VL $ HFD3060VSH09 $ HFD3060VS10 $ HFD3060VW $ HFD3060W $ HFD3070 $ HFD3070A01 $ HFD3070A02 $ HFD3070A02S22 $ HFD3070A06U62 $ HFD3070A10 $ HFD3070BP10 $ HFD3070B02 $ HFD3070H08 $ HFD3070L $ HFD3070LA01 $ HFD3070LA02 $ HFD3070LA04
当操作合闸后绿灯闪光,而红灯不亮,仪表无指示,喇叭响,断路器机械分、合闸位置指示器仍在分闸位置,则说明操作手柄位置和断路器的位置不对应,断路器未合上。其常见的原因有:合闸回路熔断器熔断或接触不良;合闸接触器未动作;合闸线圈发生故障。
HMISOFT $@ HMI04-GASKET @ HMI04BU-B @ HMI04BU-BF $@ HMI06-GASKET @ HMI06BE-B @ HMI06BE-BF @ HMI06CE-B @ HMI06CE-BF @ HMI06GE-B @ HMI06GE-BF$@ HMI08-GASKET @ HMI08CE-B @ HMI08CE-BF $@ HMI10-GASKET @ HMI10CE-B @ HMI10CE-BF @ HMQP