Schneider Easergy P3U Universal Protection Relay | REL52003, 3CT 1Io 4VT, 16DI/8DO, 2x RJ45 (P3U30-5AAA1BCAA)
Schneider Easergy P3U (REL52003) is a high-performance, universal protection relay designed for medium-voltage applications, including feeder, motor, and transformer protection. Part of the advanced Easergy P3 series, this specific model is a powerhouse of connectivity and monitoring, featuring a comprehensive hardware suite: 3 Phase CTs, 1 Residual Current (Io), and 4 Voltage Transformers (VT).
Engineered for the modern digital substation, the REL52003 includes 16 Digital Inputs (DI) and 8 Digital Outputs (DO), operating on a versatile 48-230V power supply with 24V DI thresholds. Its dual RJ45 communication ports support seamless integration with SCADA systems via IEC 61850, Modbus, and DNP3 protocols. For major infrastructure projects in Egypt—from the New Administrative Capital to industrial zones—the Easergy P3U offers unmatched reliability, arc flash protection, and a user-friendly eco-structure interface for rapid commissioning.
Technical Features:
Universal Protection: Combined Feeder and Motor protection in a single, compact unit.
Extensive I/O Suite: 16 Digital Inputs and 8 Digital Outputs for complex interlocking and signaling.
Dual Ethernet Ports: 2x RJ45 connectors supporting high-speed communication and redundancy.
Arc Flash Protection: Built-in capability to detect and mitigate arc flash hazards, increasing personnel safety.
Flexible Power Supply: Wide range 48-230V AC/DC supply to fit various substation battery systems.
Vivid Color HMI: Large display for real-time monitoring of phasors, measurements, and fault records.