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China DEVT-10 Plug-Type Voltage Sensor for Ring Network Cabinets – Reliable Suppliers & Factory Solutions
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Plug-type voltage sensor (for ring network cabinet).jpg

China DEVT-10 Plug-Type Voltage Sensor for Ring Network Cabinets – Reliable Suppliers & Factory Solutions

Introducing the DEVT-10 plug-type voltage sensor, a compact and reliable solution designed for seamless integration into ring network cabinets. Manufactured in China, this high-quality voltage sensor features durable epoxy resin insulation and a fuse-protected primary winding, ensuring safety and longevity. The DEVT-10 serves a dual purpose, providing standard 100V measurement signals alongside a 220V power supply for operating mechanisms. Its user-friendly plug-in design guarantees straightforward installation and compatibility with various switchgear configurations. As a leading supplier, our factory prioritizes quality and innovation, making the DEVT-10 an essential component for your electrical infrastructure
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    Product Details

    Product Model

    1.Plug-type voltage sensor (for ring network cabinet).jpg

    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

    2.Plug-type voltage sensor (for ring network cabinet).jpg

    Wiring Principle Diagram

    3.Plug-type voltage sensor (for ring network cabinet).jpg

    Frequently Asked Questions (FAQ)

    Q What is the primary application of this plug-type voltage sensor?

    This plug-type voltage sensor is specifically designed for installation and voltage measurement inside ring network cabinets (RMU).

    Q What is the rated insulation level of this voltage sensor?

    The sensor features a highly reliable insulation rating of 12/42/75kV, ensuring safe operation within medium voltage networks.

    Q What precision classes does this sensor support?

    The plug-type voltage sensor offers high measurement accuracy with a precision class rating of 0.5/1.

    Q What is the required secondary matching impedance for this device?

    The secondary matching impedance for proper signal transmission and measurement accuracy must be greater than 2MΩ (>2MΩ).

    Q What is the partial discharge performance level?

    The sensor maintains excellent insulation integrity with a partial discharge level of ≤10 pC under testing conditions.