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· Rapid Fault Isolation: Capable of quickly isolating in-zone faults;

· Advanced System Architecture: Employs a 32-bit microprocessor platform with a reserved Ethernet communication interface to meet power system digitalization requirements;

· Integrated Prepayment Control: Combines protection and monitoring functions and uses GPRS for communication with the control center to implement a prepayment control function with compatible energy meters;

· Enhanced Anti-Theft Capability: Expandable feature to enforce a power trip (forced disconnection) upon unauthorized opening of the metering cabinet door, providing an anti-theft function;

· Flexible Ground Protection: Ground protection can be selected as either directional or non-directional, and binary (switch) signals are software-invertible;

· Dual Fault Management: The controller is designed to handle the two main 10kV fault types phase-to-phase short circuits and single-phase ground faults separately;

· Four-Shot Auto-Reclosing: Features a four-shot automatic recloser with a configurable accelerated closing after reclose function.