The P84193NC6M0760M is an advanced Line Terminal Protection System from the GE MiCOM Alstom P40 Agile series. Designed as a multifunctional numerical relay, it provides comprehensive protection, control, and monitoring for transmission and distribution lines. This “Agile” variant combines high-speed distance and overcurrent protection with integrated programmable logic, making it a versatile solution for modern smart grids. Its compact design and advanced communication protocols facilitate seamless integration into substation automation systems (SAS).
Product Parameters
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Model: P84193NC6M0760M
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Series: MiCOM Alstom P40 Agile
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Protection Type: Line Terminal / Feeder Management
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Current Inputs: 1A / 5A (Software selectable)
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Voltage Inputs: 100V – 120V AC (Nominal)
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Control Power: 110V – 250V DC / 100V – 240V AC (Universal)
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Frequency: 50/60 Hz (Auto-tracking)
Product Specifications
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Hardware Build: 40TE or 60TE standard rack width (Model specific)
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Communication: Dual Ethernet ports supporting IEC 61850 Ed. 1 & 2, DNP3, and Modbus
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Redundancy: Supports PRP, HSR, and RSTP protocols
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Interface: Large backlit LCD with programmable function keys and LEDs
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Data Logging: Extensive disturbance recording (COMTRADE), event logging, and fault reporting
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Isolation: High-voltage impulse and RFI/EMI protection per IEC standards
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Security: Role-based access control and cyber-security hardening
Application Fields
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Transmission Grids: Primary or backup protection for high-voltage overhead lines.
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Substation Automation: Centralized control and interlocking logic for line bays.
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Renewable Integration: Managing grid connection points for large wind and solar farms.
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Industrial Power: Protecting critical feeders in heavy manufacturing and mining sites.
Q&A
Q: What is the primary advantage of the “Agile” series over legacy MiCOM P40 relays? A: The Agile series offers enhanced processing power, faster sampling rates, and native support for the latest IEC 61850 communication standards and redundancy protocols.
Q: Does this relay support Synchrocheck (25) functionality? A: Yes, the P841 series typically includes integrated synchrocheck to ensure safe circuit breaker closure between two energized systems.
Q: Can I customize the protection logic? A: Yes, it utilizes programmable scheme logic (PSL), allowing users to create custom equations and interlocking without changing the physical wiring.
Q: Is the P84193NC6M0760M compatible with older MiCOM S1 Studio software? A: It is fully compatible with GE’s MiCOM S1 Agile and Grid Solutions software suites for configuration and disturbance analysis.
