Dvolt | Cost-effective mcb company all sizes
  • Dvolt | Cost-effective mcb company all sizes

Dvolt | Cost-effective mcb company all sizes

Dvolt Electric Limited will help to shorten the customer development cycle.
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  • Guided by scientific and technological innovation, Dvolt always keeps outward-oriented and sticks to the positive development on the basis of technological innovation. mcb company Dvolt have a group of service professionals who are responsible for answering questions raised by customers through the Internet or phone, tracking the logistics status, and helping customers solve any problem. Whether you'd like to get more info on what, why and how we do, try our new product - Cost-effective mcb company all sizes, or would like to partner up, we'd love to hear from you.Dvolt has obtained the certification of .


    Protection of circuits against short-circuit currents,protection of circuits against overload currents,switch, isolation.


    Technical data of the network at the point considered:the earthing systems (TNS,TNC),

    short-circuit current at the circuit-breaker installation point,which must always be less than the breaking capacity of this device,

    Network normal voltage.

    Tripping curves:

    B curve (3-5In)

    protection for people and big length cables in TN and IT systems.

    C curve(5-10In)

    protection for resistive and inductive loads with low inrush current.

    D curve(10-14In)

    protection for circuits which supply loads with high inrush current at the circuit closing

    (LV/LV transformers, breakdown lamps).

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