ABB relion REF615 Applications Manual

Also see for relion REF615: Applications manual Point List Manual Applications manual Operation manual Product guide

Contents

Table 31:Default connections for binary inputsBinary input DescriptionX110-BI1 MCB openX110-BI2 Directional earth-fault protection's basic angle controlX110-BI3 Circuit breaker low gas pressure alarmX110-BI4 Circuit breaker spring charged indicationX110-BI5 Circuit breaker truck in (service position) indicationX110-BI6 Circuit breaker truck out (test position) indicationX110-BI7 Earthing switch closed indicationX110-BI8 Earthing switch open indicationX120-BI1 Blocking of overcurrent instantaneous stageX120-BI2 Circuit breaker closed indicationX120-BI3 Circuit breaker open indicationX120-BI4 Lock-out resetTable 32:Default connections for binary outputsBinary output DescriptionX100-PO1 Close circuit breakerX100-PO2 Breaker failure backup trip to upstream breakerX100-SO1 General start indicationX100-SO2 General operate indicationX100-PO3 Open circuit breaker/trip coil 1X100-PO4 Open circuit breaker/trip coil 2X110-SO1 Upstream overcurrent blockingX110-SO2 Overcurrent operate alarmX110-SO3 Earth-fault operate alarmX110-HSO1 Arc protection instance 1 operate activatedX110-HSO2 Arc protection instance 2 operate activatedX110-HSO3 Arc protection instance 3 operate activatedTable 33:Default connections for LEDsLED Description1 Non-directional overcurrent protection operated2 Directional earth-fault protection operated3 Double (cross country) earth-fault or residual overvoltage protection operated4 Negative sequence overcurrent or phase discontinuity protection operated5 Thermal overload alarm6 Circuit breaker failure protection backup protection operated7 Disturbance recorder triggeredTable continues on next page1MRS756378 S Section 3REF615 standard configurationsREF615 139Application Manual