Functions - Arc protection - Merging unit - Motor protection - Application Manual - REM620 Motor Protection and Control - 2.0 FP1 IEC - IEC - 01.06.2023

REM620 Application Manual
Figure 1. Functionality overview of default configuration with sensor inputs
image/svg+xmlARC50L/50NLU<RT27RT3×3I<373U<273U>59U2>47O-U1<47U+f>/f<,df/dt812×2×3×Uo>59G3×3×Io>R64RMAPMAPI2>M46M3Ith>M49MIo>>51N-2Io>>>50N/51NIo>51N-1Io>→67N-1Io>>→67N-23I>>51P-2TCSTCMOPTSOPTMFUSEF603I>/Io>BF51BF/51NBFRLClearESCIOU12 0. 0 kVP 0.00 kWQ 0.00 kVArIL2 0 AAREMARKSOptionalfunctionNo. ofinstancesAlternative function to be defined when orderingOR3×Io/UoCalculatedvalueCONDITION MONITORING AND SUPERVISIONMEASUREMENT- I, U, Io, Uo, P, Q, E, pf, f- Limit value supervision- Load profile- Power Quality functions- RTD/mA measurements- Symmetrical componentsMOTOR PROTECTION AND CONTROL RELAYSensor inputsLOCAL HMIREM620ALSO AVAILABLE- 16× prog. push-buttons on LHMI- Disturbance and fault recorders- Event log and recorded data- High-Speed Output module (optional)- Local/Remote push-button on LHMI- Self-supervision- Time synchronization: IEEE-1588, SNTP, IRIG-B- User management- Web HMIORANDCOMMUNICATIONProtocols:IEC 61580-8-1/-9-2LE Modbus® IEC 60870-5-103 DNP3Interfaces:Ethernet: TX (RJ-45), FX (LC) Serial: Serial glass fiber (ST), RS-485, RS-232/485 Redundant protocols:HSRPRP RSTPVersionCONTROL AND INDICATION 1)ObjectCtrl 2)Ind 3)CBDCES3-44331)Check availability of binary inputs/outputs from technical documentation2)Control and indication function for primary object3)Status indication function forprimary object 3I>>>50P/51P3I>51P-1Master TripLockout relay94/86PROTECTIONCBCMCBCM2×3×2×18×MCS 3IMCS 3I2×CVPSOFSOFT/21/50P<32UP>/Q>32R/32O3I>>→67-22×3×4×Ist>51LRI2>>46R2×Q>→, 3U<32Q, 27X<403I(U)>51V2×2×2×2×3×2×M12×RTD4×mAESTARTESTART6×3I>→67-13IUL1UL2UL3Io33Analog interface types1)Current sensorVoltage sensor1)Combi sensor inputs with conventionalIo inputCurrent transformer1UoIoIs2t n<49, 66, 48, 51LR3I2.0 FP14×3×OTHER FUNCTIONALITYUL1UL2UL3UL1UL2UL3IoIo3I