Worldwide mcb business all sizes | Dvolt
  • Worldwide mcb business all sizes | Dvolt

Worldwide mcb business all sizes | Dvolt

Stressing the quality of service of Dvolt's staff turns out to be effective.
Products Details

Set up years ago, Dvolt is a professional manufacturer and also a supplier with strong capabilities in production, design, and R&D. mcb business Today, Dvolt ranks the top as a professional and experienced supplier in the industry. We can design, develop, manufacture, and sell different series of products on our own combining the efforts and wisdom of all our staff. Also, we are responsible for offering a wide range of services for customers including technical support and prompt Q&A services. You may discover more about our new product mcb business and our company by directly contacting us.In the field of mcb business products, Dvolt Electric Limited' professional strength has been proven.

FUNCTION


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


SELECTION


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).




Basic Information
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