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China Factory Plug-Type Voltage Sensor for Ring Network Cabinets - Reliable Suppliers for 100V Measurement and 220V Power Supply
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Plug-type voltage sensor (for ring network cabinet).jpg

China Factory Plug-Type Voltage Sensor for Ring Network Cabinets - Reliable Suppliers for 100V Measurement and 220V Power Supply

The DEVT-10 plug-type voltage sensor is a highly compact and reliable device specifically engineered for seamless integration into ring network cabinets. Manufactured in China, this high-quality component features durable epoxy resin insulation and a fuse-protected primary winding, ensuring safety and longevity. It functions dual-purpose by delivering standard 100V measurement signals while also providing a 220V power supply for various operating mechanisms. With its plug-in design, installation is effortless, making it suitable for diverse switchgear configurations. As a leading factory and supplier, we guarantee our products meet rigorous quality standards, making the DEVT-10 an excellent choice for your electrical measurement needs
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    Product Details

    🔌 Product Model

    Plug-type Voltage Sensor for Ring Network Cabinet - Product Model

    ⚙️ Technical Parameters

    Project Skills Requirement
    Rated phase voltage change ratio 10kV√3 / 3.25V√3
    Rated zero voltage transformation ratio 10kV√3 / 6.5V / 3
    Precision 0.5 / 1
    Secondary matching impedance >2MΩ
    Partial Discharge ≤10
    Rated frequency 50Hz
    Rated insulation level 12 / 42 / 75kV

    📐 Outline Dimension

    Plug-type Voltage Sensor for Ring Network Cabinet - Outline Dimension

    🔧 Wiring Principle Diagram

    Plug-type Voltage Sensor for Ring Network Cabinet - Wiring Principle Diagram
    ❓ Frequently Asked Questions
    Q What is the rated insulation level of the plug-type voltage sensor?
    The rated insulation level of this plug-type voltage sensor is 12/42/75kV, making it suitable for use in medium-voltage ring network cabinet applications.
    Q What is the rated phase voltage change ratio of this voltage sensor?
    The rated phase voltage change ratio is 10kV√3 / 3.25V√3, which ensures accurate voltage measurement and transformation for connected secondary devices.
    Q What accuracy class does this plug-type voltage sensor support?
    This voltage sensor supports a precision class of 0.5/1, meeting the requirements for both metering and protection applications in ring network cabinets.
    Q What is the secondary matching impedance requirement for this sensor?
    The secondary matching impedance must be greater than 2MΩ to ensure proper signal transmission and prevent loading effects on the sensor output.
    Q What is the partial discharge limit for this voltage sensor?
    The partial discharge of this plug-type voltage sensor is controlled to ≤10pC, ensuring reliable long-term performance and safety in high-voltage environments.
    Q Is this plug-type voltage sensor compatible with 50Hz power systems?
    Yes, the rated frequency of this voltage sensor is 50Hz, making it fully compatible with standard power grid systems commonly used in ring network cabinet installations.