Kingsine Electric Automation Co.,Ltd.
Kingsine Electric Automation Co.,Ltd.
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Solutions for Digital Substations and IEC61850

Understanding IEC61850 and Digital Substations

Kingsine's Solutions for Digital Substations
Kingsine's Solutions for Digital Substations

As the power industry evolves towards digitalization, the implementation of IEC61850 standards in digital substations has become a cornerstone for modern electrical grid management. Kingsine Electric Automation Co., Ltd., a pioneer in electrical testing and measurement solutions, offers cutting-edge products like the KF86P and K3166i, specifically designed to meet the rigorous demands of IEC61850 and digital substation applications.


IEC61850 is a global standard that defines the communication protocols for IEDs within electrical substations. It ensures interoperability between devices from different manufacturers, simplifies integration, and supports advanced automation and protection functionalities. Digital substations utilize this standard to replace traditional copper wiring with digital communication, leading to significant improvements in efficiency, accuracy, and reliability.


Kingsine's Solutions for Digital Substations

Kingsine's KF86P and K3166i are pivotal products that support the seamless operation and integration of IEC61850-compliant digital substations.


KF86P Portable Protection Relay Test Set

The KF86P is a state-of-the-art portable protection relay test set designed to address the specific needs of modern digital substations. Key features and benefits include:

  • Comprehensive IEC61850 Support: The KF86P fully supports IEC61850 protocols, allowing for direct testing and configuration of protection relays and IEDs within a digital substation environment.

  • Advanced Testing Capabilities: With its high precision and versatile testing functionalities, the KF86P can simulate a wide range of fault conditions and test scenarios, ensuring thorough validation of protection schemes.

  • User-friendly Interface: The device features an intuitive interface and automated testing sequences, simplifying complex testing procedures and enhancing operational efficiency.

  • Portability and Durability: Designed for field use, the KF86P is lightweight and rugged, making it ideal for on-site testing and commissioning tasks.


K3166i Universal Relay Test Set

The K3166i is another versatile and powerful solution from Kingsine, offering extensive functionalities for digital substation applications:

  • Multi-functionality: The K3166i serves as a universal relay test set capable of testing various types of protection relays, including those utilizing IEC61850 protocols.

  • High Accuracy: Equipped with high-precision components, the K3166i ensures accurate testing and calibration of protection devices, contributing to the overall reliability of the substation.

  • Flexible Operation: The K3166i supports both manual and automated testing modes, providing flexibility to accommodate different testing requirements and operator preferences.

  • Robust Communication Capabilities: With comprehensive support for IEC61850 and other communication protocols, the K3166i ensures seamless integration and interoperability with a wide range of substation equipment.


Real-world Applications and Impact

Kingsine's KF86P and K3166i products have been successfully deployed in numerous digital substation projects, delivering significant benefits:

  • Enhanced Reliability: By providing precise testing and validation of IEDs and communication networks, these products help ensure robust performance and reduce the risk of failures.

  • Operational Efficiency: The advanced features and user-friendly interfaces of the KF86P and K3166i streamline testing processes, leading to quicker commissioning and reduced downtime.

  • Interoperability: Full support for IEC61850 protocols ensures that Kingsine's products can seamlessly integrate with devices from various manufacturers, fostering a flexible and scalable substation environment.

  • Future-ready Solutions: Kingsine's commitment to innovation ensures that their products remain at the forefront of technological advancements, providing long-term value and adaptability to evolving industry standards.


In the era of digital substations, Kingsine's KF86P and K3166i products stand out as essential tools for utilities and system integrators. These advanced testing solutions not only support the implementation of IEC61850 standards but also enhance the overall efficiency, reliability, and safety of modern power systems.