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China GIMS: Advanced Ground Distributed Lightning & Interference Solutions for MV and LV Applications | Suppliers & Factory

Introducing the Ground Interference Monitoring System (GIMS), an advanced solution for monitoring and managing grounding networks across various applications in China. Ideal for distribution rooms, control rooms, and standalone equipment, GIMS is designed to meet the demands of modern electrical infrastructure. This innovative device offers three key functionalities: it continuously oversees critical parameters like grounding resistance, grounding current, and grounding potential, ensuring users can monitor the real-time status and degradation of the grounding network efficiently.

Moreover, GIMS plays a vital role in defending against high-frequency interference, significantly reducing misoperations and measurement errors in comprehensive automation control systems and precision instruments. By effectively isolating high-frequency lightning currents, this system prevents them from entering the protective grounding network, mitigating damage and the impacts of lightning hazards, including ground potential counterattacks and arc faults.

Comprising a monitoring unit, measuring unit, ground interference suppression unit, and ground potential counterattack suppression unit, GIMS facilitates real-time online monitoring of ground grid status. This cutting-edge technology empowers intelligent, data-driven, unmanned, and self-healing capabilities for grounding networks, provided by reliable suppliers and manufacturers in China. Optimize your grounding solutions with GIMS today!

    Function Features

    Ground potential counterattack overvoltage suppression
    Ground interference suppression
    Grounding current monitoring
    Grounding current FFT analysis
    Grounding impedance monitoring
    Ground impedance exceeding limit alarm
    Ground potential monitoring
    Ground potential exceeding limit alarm
    GIMS continuously monitors the ground network in real-time and can share the monitored data with third-party platforms, providing strong data support for future fault analysis.

    Technical Indicators

    Working power supply 220VAC
    Interference suppression frequency range 75Hz ~ 100MHz
    Depression ratio 50% ~ 96%
    Maximum suppression voltage 25kV (Transient)
    Maximum suppression current 320kA (Transient)
    Normal loss ≤ 60W
    Resistance measurement range 0 ~ 200Ω
    Protection time accuracy 0.001s
    Response time < 25ns
    Measurement accuracy ± 2.5%
    Protection grade IP20

    Detail Pictures

    Key Technical Parameters

    Interference suppression frequency range 75Hz ~ 100MHz
    Depression ratio 50% ~ 96%
    Maximum suppression voltage 25kV (Transient)
    Maximum suppression current 320kA (Transient)
    Normal loss ≤ 60W

    Frequently Asked Questions (FAQ)

    What are the primary monitoring functions of the GIMS system?
    GIMS provides comprehensive real-time monitoring of the ground network, including grounding current, grounding current FFT analysis, grounding impedance, and ground potential. It also features out-of-limit alarms for both ground impedance and ground potential.
    How does the system protect against transient overvoltage and lightning interference?
    The system features ground potential counterattack overvoltage suppression and ground interference suppression, capable of handling a maximum transient suppression voltage of 25kV and a maximum transient suppression current of 320kA.
    What is the response time and measurement accuracy of the system?
    The system operates with an ultra-fast response time of less than 25ns, a protection time accuracy of 0.001s, and a parameter measurement accuracy of ±2.5%.
    Can GIMS integrate with external monitoring systems or third-party platforms?
    Yes. GIMS continuously monitors the ground network in real-time and is designed to share all monitored data with third-party platforms, offering robust data support for historical trend and future fault analysis.
    What are the power requirements and environmental protection rating of the device?
    The device runs on a 220VAC working power supply with a normal loss of ≤ 60W, and it features an IP20 protection grade rating for standard installations.

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