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DFW Cable Branch Box European Standard

The DFW European-style ordinary cable branching box is mainly characterized by double-sided opening. Insulated wall bushings are adopted as connecting busbars, boasting remarkable advantages like small length, clear cable arrangement, and no need for large-span crossing of three-core cables. It generally uses a rated current of 630A, with cable joints fixed by bolts. The cable joints applied conform to the DIN47636 standard.

In recent years, it has been widely used in the cabling engineering equipment of the power distribution network system.

    Product introduction

    In recent years, DFW type European-style ordinary cable branch boxes have been widely used in cable engineering equipment in distribution network systems.  This innovative product revolutionizes the way cable layouts are managed, offering a range of features that meet the specific needs of power distribution networks.  The main highlights of this cable branch box are its two-way door opening and the use of insulated wall bushings as connecting busbars.  These features combined with its compact design and compliance with DIN47636 standards make it an excellent choice for power distribution systems.

    One of the main features of the DFW type European-style ordinary cable branch box is its compact design.  The short length and clear cable arrangement of this branch box provide a space-saving solution for cable management in distribution networks.  This is particularly advantageous where space is limited, allowing efficient use of the available area while ensuring streamlined cable routing.

    In addition, the DFW-type European-style ordinary cable branch box does not require three-core cables to span large spans.  This not only simplifies the cable routing process but also improves the overall safety and efficiency of the distribution network.  This branch box helps in the seamless operation of the network by providing a solution that minimizes the complexity of cabling.

    In addition to its design features, the DFW type European-style ordinary cable branch box has a rated current of 630A and is suitable for high-voltage applications in distribution networks.  The use of insulated wall bushings as connecting busbars further enhances the safety and reliability of the branch box and ensures that it meets the strict requirements of high-voltage cable management.

    Moreover, the cable joints in the DFW European-style ordinary cable branch box are fixed with bolts, which provides a safe and stable connection for the cables.  This rugged construction ensures that the branch box can withstand the demands of high voltage applications, providing a reliable solution for cable management within distribution networks.

    The DFW type European-style ordinary cable branch box provides a compelling solution for cable management in power distribution network systems.  With its compact design, efficient cable routing, high current rating and compliance with DIN 47636 standards, this branch box offers a range of features to meet the specific needs of high voltage cable management.  With the continuous development of power distribution networks, the DFW European-style ordinary cable branch box stands out as a reliable and efficient high-voltage cable management solution.

    Basic technical parmeters

    Rated voltage

    12kV

    Rated current

    630A

    Rated short-time withstand current

    20(3s) kA

    Rated peak withstand current

    50(0.3s)kA

    Roted thermal stability current

    20(3s) kA

    Roted dynamic stability current(peak value)

    50(0.3s)kA

    Protection level of enclosure

    ≤10(Test voltage 13kV)

    Protection level of enclosure

    ≤400

    Frame protection grade

    IP33

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