XMR-P

Motor protection, Feeder protection, Generator protection

XMR-P 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 Feeder, Transformer, Motor and Generator protection which includes an accurate and complete measurement, including Energy and Power.

Thanks to Hardware and Software modularity XMR-P is flexible and scalable in term of application and performance as:

Feeder Protection (Standard SW configuration)
Feeder Protection with additional Power protection element (SW PAC Power)
Feeder Protection with additional Directional Overcurrent and Earth Fault element (SW PAC Directional)
Generator and Motor Protection relay (SW PAC Motor)

The relay is compliant with CEI-016 requirements

ACCURATE MEASUREMENTS

Enhancements to protect and analyze power system operation in disturbance conditions:

Up to 8 analogue inputs
Non conventional CT’s/VT’s 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

TIME SYNCRONIZATION

Enhanced Time synchronization solution for SOE recording:

Precision Time Protocol PTP according to IEC1588
SNTP

COMMUNICATION SECURITY

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

NETWORK CONNECTIVITY

Widely implemented in Smart Grid and Substation Automation System:

IEC61850 Ed.1/Ed.2
IEC 870-5-103
Modbus (Serial/TCP)
DNP3 (Serial/TCP)

FUNCTIONS

STANDARD PROTECTIVE & CONTROL ELEMENTS

CEI 0-16
Calculated Residual Overcurrent - 50N/51N (Comp)
Phase rotation direction check - 47
Positive Sequence Undervoltage - 27V1
Phase overcurrent side H and side L - 50/51
Overfrequency - 81O
Underfrequency - 81U
Residual Overvoltage - 59N
VT Supervision - 74VT
SynchroCheck - 25
Remote TRIP
Negative sequence overcurrent - 46LT
CT Supervision - 74CT
Under Voltage - 27
Under Current - 37
Frequency rate of change - 81R
Breaker Failure - BF
Negative sequence overvoltage - 59V2
Maximum Residual Overcurrent - 50N/51N(1)
Negative /positive sequence current ratio - I2/I1
Trip Circuit Supervision - 74TCS
Vector Jump - DPHI
Thermal Image Transformer - 49LT
Multiple Profiles (A, B, C, D)

SW PACK OPTIONAL CONFIGURATION

Under Impedence - 21
Overexicitation - 24
Directional active overpower - 32P
Directional reactive overpower -32Q
Directional reactive underpower - 37Q
Directional active underpower - 37P
Loss of Field - 40
Negative sequence overcurrent Motor/Generator - 46MG
Thermal Image Motor/Generator - 49MG
Locked Rotor - 51LR(48)/14
Maximum number of startings (Restart inhibition) - 66
Directional Phase Overcurrent - 67
Ground directional overcurrent - 67N

HW PACK OPTIONAL CONFIGURATION

Thermal with Pt100 Probes - 26
Arc flash
Rotor Earth Fault - 64F

DOWNLOADS

DNV XMR-P, XMR-A, XMR-D, XMR-T, XMR-V Server Ed2 Certificate

IEC 61850 XMR-P Goose Performance Ed2 Certificate

Coding sheet XMR-P

Brochure XMORE

XMR - Dimensions and Cutout

Additional modules XMore (XMRI - XMR16 - XMID32 - XMPT - XMCI)

Flyer XMR-P

RELATED PRODUCTS

XMR-A

XMR-A is a part of XMORE platform, the complete range of IEDs for Medium Voltage application including feeder, motor, generator, transformer and capacitor bank.

Thanks to Hardware and Software modularity XMR-A is flexible and scalable in term of application and performance as:

Overcurrent and Earth fault protection (StandardSW configuration)
Additional double Earth Fault input for two-side Transformer protection (SW PAC Xtra Current)
Additional Earth Fault Directional Overcurrent(SW PAC Xtra Voltage)
Small sized Motor Protection (SW PAC Motor)

The relay is compliant with CEI-016 requirements

...

> discover more