Over-voltage protection relay XMR-D

under-voltageunder-currentmotor

XMR-D is a part of XMORE platform, the complete range of IEDs for Medium Voltage application including feeder, motor, generator, transformer and capacitor bank; it is the multifunction and comprehensive Motor and Generator protection relay, including Differential element. Thanks to Hardware and Software modularity XMR-D is flexible and scalable in term of application and performance. Enhancements to protect and analyze power system operation in disturbance conditions: • Up to 12 analogue inputs • 32 sample for cycle Oscillography fault recording • 64 sample for cycle measurement for accuracy of protection element • Up to 0,5 class Power and Energy measurement Communication Security through redundancy protocol and Cyber Security package : • High available Seamless Redundancy support HSR • Parallel Redundancy Protocol support PRP • Rapid Spanning Tree Protocol RSTP • Advanced built in Cyber Security Enhanced Time synchronization solution for SOE recording: • Precision Time Protocol PTP according to IEC1588 • SNTP Widely implemented in Smart Grid and Substation Automation System: • IEC61850 Ed.1/Ed.2 • IEC 870-5-103 • Modbus (Serial/TCP) • DNP3 (Serial/TCP)