Substation Auxiliary Equipment

Substation auxiliary equipment—including ground fault detection relays, ferromagnetic resonance suppressors, SCADA monitoring systems, and power quality analyzers. Compliant with IEC standards.

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  • Small Current Grounding Line Selection

    610H Intelligent Small Current Grounding Line Selection

    Small Current Grounding Line Selection Overview The Small current grounding line selecting device is suitable for identifying single-phase ground faults in power systems with an ungrounded neutral or a neutral grounded through a resistor or an arc-suppression coil. Widely used…

  • Power Quality Monitors

    APQ-9100H Power Quality Monitors

    Overview of Power Quality Monitors As a professional Power Quality Monitor among Power Quality Products, it delivers real-time monitoring of critical grid parameters for Power of Quality assessment, including harmonic content up to the 63rd order, total harmonic distortion (THD),…

  • Integrated Measurement and Control Device

    Intelligent 246H Integrated Measurement and Control Device

    The ATN-6101 All-in-One Grid-Connection Communication Device is used in county-wide photovoltaic projects, local power plants and distributed PV systeCommunication Featuresms.

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