3500/22M BENTLY 控制电路

TRICONEX 3805E
A-B 6180P-15BPXPDC
TRICONEX 3805E
ABB CI871
BENTLY 3500/22M
TRICONEX 3805E
TRICONEX 3721
WAVECREST DTS-2079
MITSUBISHI MR-J2S-22KB
A-B 1756-L82E
MOTOROLA MVME162-213
SCHNEIDER ATS48C59Q
ABB 3BHB005243R0105
ABB 3BHB005243R0105
ABB 3BHB005243R0105

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Description

SQ2的一对常开触头接通,这就使控制电路中KM得电动作,主电路中KM三个常开主触头闭合,电动机M就起动运行。随着水泵的工作,水塔中水位逐渐上升,浮球上升又使撞块向下离开行程开关SQ2,行程开关一旦不受压就会复位,从而使SQ2常开触头断开


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