ABB RED670 Product Manual
Also see for RED670 Relion 670 series: Installation manualInstallation manualCommissioning manualProduct guideTechnical reference manual
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ANSI Function description Single breaker, 3-phase tripping(A31)Multi breaker, 3-phase tripping(B31)Singel breaker, 1-phase tripping(A32)Multi breaker, 1-phase tripping(B32)Basic Option(Qty/optiondesign)Basic Option(Qty/optiondesign)Basic Option(Qty/optiondesign)Basic Option(Qty/optiondesign)Measured value calculationand demand handling(RANGE_XP)66 - 66 - 66 - 66 -MeteringPulse counter logic (PCGGIO) 16 - 16 - 16 - 16 -Function for energy calculationand demand handling(ETPMMTR)6 - 6 - 6 - 6 -Station communicationIEC61850-8-1 Communication*)1 - 1 - 1 - 1 -LON communication protocol *) 1 - 1 - 1 - 1 -SPA communication protocol *) 1 - 1 - 1 - 1 -IEC60870-5-103communication protocol *)1 - 1 - 1 - 1 -DNP3.0 for TCP/IP andEiA-485 communicationprotocol1 - 1 - 1 - 1 -Single command, 16 signals 4 - 4 - 4 - 4 -Multiple command and transmit 60/10 - 60/10 - 60/10 - 60/10 -Remote communicationBinary signal transfer 6 - 6 - 6 - 6 -*) In order to utilize it, an appropriate optional hardware port must be ordered.4. FunctionalityDifferential protection1Ph High impedance differentialprotection HZPDIFThe 1Ph High impedance differentialprotection HZPDIF function can be usedwhen the involved CT cores have the sameturn ratio and similar magnetizingcharacteristic. It utilizes an externalsummation of the phases and neutral currentand a series resistor and a voltage dependentresistor externally to the IED.Line differential protection, 3 or 6 CT setsL3CPDIF, L6CPDIFLine differential protection applies theKirchhoff's law and compares the currentsentering and leaving the protected multi-terminal circuit, consisting of overhead powerlines, power transformers and cables. It offersphase-segregated true current differentialprotection with high sensitivity and providesphase selection information for single-poletripping.The three terminal version is used forconventional two-terminal lines with orwithout 1 1/2 circuit breaker arrangement inone end, as well as three terminal lines withsingle breaker arrangements at all terminals.Line differential protection RED670 1MRK 505 188-BEN CPre-configuredProduct version: 1.1 Issued: June 2010ABB 9 |
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