Relay Sepam SP-59607-M20-8-0 Phase overcurrent 50/51 Earth fault, 50N/51N sensitive earth fault 50G/51G Negative sequence/unbalance 46 Thermal overload 49RMS Phase undercurrent 37 Locked rotor, excessive starting time 48/51LR/14 Starts per hour 66 Metering Phase current I1, I2, I3 RMS, residual current I0 Demand current I1, I2, I3, peak demand current IM1, IM2, IM3 Network and machine diagnosis Tripping current TripI1, TripI2, TripI3, TripI0 Unbalance ratio/negative-sequence current Ii Disturbance recording Thermal capacity used Remaining operating time before overload tripping Waiting time after overload tripping Running hours counter/operating time Starting current and time Start inhibit time,number of starts before inhibition Switchgear diagnosis Cumulative breaking current Trip circuit supervision (Additional modules ) Number of operations, operating time, charging time (Additional modules) Control and monitoring Circuit breaker/contactor control (1) 94/69 (Additional modules) Latching/acknowledgment 86 Logic discrimination 68 (Additional modules) Switching of groups of settings Annunciation 30 Additional modules 8 temperature sensor inputs - MET148-2 module 1 low level analog output - MSA141 module Logic inputs/outputs -MES114/MES114E/MES114F module (10I/4O) Communication interface - ACE949-2, ACE959, ACE937, ACE969TP-2 or ACE969FO-2
