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China EL Series BMC DMC Insulators for High-Voltage Safety - Reliable Factory Suppliers
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China EL Series BMC DMC Insulators for High-Voltage Safety - Reliable Factory Suppliers

The EL series insulators, designed by leading China suppliers, feature an innovative wave pattern along the cylinder's middle section. This unique design significantly enhances the creepage distance and overall electrical performance, making them ideal for various applications. Each product undergoes rigorous withstand voltage testing at our factory, adhering to national standards to ensure reliability. Additionally, we conduct performance evaluations focused on the breakdown voltage of the BMC insulators. Specifically engineered for indoor environments, these BMC busbar insulators are especially popular in traditional electrical cabinets, providing robust insulation solutions for your needs

    EL Series Insulator

    1
    Insert conventional materials, such as copper and iron. Stainless steel and aluminum inserts can be customized;
    2
    Products in the attached table are conventional products, while the other height size can be customized;
    3
    'BD' in the attached table means the product's bore depth; it can be customized for other bore depth requirements;
    4
    'Tightening torque' in the attached table means the torque installation; it can be customized for a greater torque demand;
    5
    The nominal voltage in the attached table refers to the IEC: 60355 standard; it can be customized for higher voltage requirements;
    6
    Actual performance parameters, dimensional tolerances, and appearance colors subject to the specific drawings;
    EL Series Insulator
    Part No.

    EL7060M12A

    EL15065M10M12

    EL6060M12

    END diameters(A/B)

    mm

    60

    65

    60

    Height(H) mm

    70

    150

    60

    Rated voltage (AC) KV

    3

    13.8

    2

    Withstand voltage (AC)

    KV

    20

    50

    13

    Inserts arrangement

    Top

    A1

    M12

    /

    M12

    A2

    /

    M10

    /

    A3

    /

    /

    /

    AX

    /

    36

    /

    AY

    /

    /

    /

    BOTTOM

    B1

    M12

    M12

    M12

    B2

    /

    /

    /

    B3

    /

    /

    /

    BX

    /

    /

    /

    BY

    /

    /

    /

    Other sizes can be inquired from customer service
    Contact us
    Frequently Asked Questions (FAQ)

    What insert materials are available for the EL Series Insulator?

    Conventional insert materials such as copper and iron are standard. Additionally, stainless steel and aluminum inserts can be customized to meet your specific application requirements.

    Can I customize the height and sizes of the EL Series Insulators?

    Yes. The products listed in the specifications table are conventional sizes, but other height dimensions and alternative sizes can be fully customized upon request.

    What does 'BD' refer to in the technical specifications?

    'BD' in the technical table refers to the product's bore depth. This parameter can be customized to accommodate different bore depth requirements.

    Is it possible to request a higher tightening torque installation?

    Yes, the tightening torque specifications can be customized and adjusted to meet greater installation torque demands.

    What standard is the nominal voltage based on?

    The nominal voltage specified in the technical table is based on the IEC: 60355 standard. High voltage requirements can be customized accordingly.

    Are the actual performance parameters and tolerances subject to change?

    Yes, the actual performance parameters, dimensional tolerances, and appearance colors are subject to the specific technical drawings provided.