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        Wenzhou Bell Teaching Instrument Co.,Ltd

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        Maintenance Electrical Vocational Device
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        Product: Views:413Maintenance Electrical Vocational Device 
        Unit price: Negotiable
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        Delivery date: Since the payment date Days delivery
        Valid until: Long-term effective
        Last updated: 2019-02-16 17:53
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        Maintenance Electrician Trainer

        Training content

        1. Lighting circuit installation

        2. Fluorescent lamp circuit installation

        3. Installation of single-phase watt-hour meter

        4. Installation of sound-light control street lamp circuit

        5. Touch the delay lamp circuit installation

        6. Double controlled stair lamp circuit installation

        7. Automatic switching of standby power supply connection for over current in the power grid

        8. The contactor is connected with the circuit of continuous rotation

        9. Forward and reverse control circuit connection of button interlock

        10, contactor interlock motor positive and reverse circuit connection

        11. Double interlock and reverse control of contactor and button

        12. The stator winding series resistance of the motor starts the control circuit

        13, button switch Y/ delta start control circuit connection

        14, time relay switching Y/ delta start control circuit connection

        15. Motor half-wave rectifier energy consumption brake control circuit connection

        16, motor full wave rectifier energy consumption brake control circuit connection

        17, motor reverse connection brake control circuit connection

        18. Motor round trip control circuit connection training

        19. Motor starts control circuit connection in sequence

        20, motor timing rotation operation control circuit connection training

        21. Connection of control circuit of two-speed motor with button switch

        22. Practical training on connection of control circuit of two-speed motor switched by time relay

        23, general lathe control circuit connection

        CA6140 lathe electrical control circuit

        25. Electric control of electric hoist

        26. Starting experiment of dc motor

        27. Speed regulation experiment of dc motor

        28. Braking experiment of dc motor

        http://www.wz-bell.com/

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        网赌正规信誉好的平台哪里有