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ENH fire-resistant busbar

Publisher£ºYineng group Release time£º2018/7/22 23:57:06 Click on the£º1382 Shut down









  • The ENF fire-resistant busduct system, in conformity to GB7251.6£¬GA/ T537£¬IEC61439-6 and BS6387, with rated operating voltage of lower than 1000V,rated operating current of 400-5000A, operating frequency of 50-60 Hz, level of protection up to IP66, is applicable to the following power supply and distribution system: three-phase three-wire, three-phase four-wire and three-phase five-wire, etc. In addition, the configuration of multiple conductor specification is provided, such as standard cooper conductor, 50%-200% neutral line, etc., to meet customers¡¯ requirements for higher electrical, fire-resistance and metal-structure performance.




  • Standard

    GB7251.6£¬GA/T537£¬IEC61439-6£¬BS6387

    Certificate

    CCC

    System

    Three-phase three-wire, three-phase four-wire£¬ three-phase five-wire

    Level of protection

    IP66

    Tightening torque of connector£¨Nm)

    70¡À7

    Conductor material

    Cooper busbar with Tin plated

    Color of busway system

    Fire-resistance powder coating£¬RAL7035£¨light gray£©

    Rated isolating voltage Ui AC£¨V£©

    1000

    Rated operating voltage Ue AC£¨V£©

    1000

    Rated frequency f£¨Hz£©

    50/60

    Busway system current£¨A£©

    400~5000

    Voltage class/pollution class

    ¢ó/3

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