Chapter 6—Motor ProtectionPower Xpert C445 Global Motor Management Relay MN042003EN—October 2016 www.eaton.com 145Phase RotationThe Phase Sequence protection monitors the sequence ofthe supply. A fault will be generated if the supply sequencedoes not match the configured setting. The phase sequenceprotection is always active.Table 47. Voltage Phase RotationPower Factor DeviationThe Power Factor (PF) Deviation protection monitors the PF(supply side) of the load and will trip the motor if themeasured deviation from rated exceeds the set threshold.The power factor deviation protection is active when themotor is in the running state.Measurement Precondition Vavg > 40 volts RMS & IavgRMS > 50% of FLA.Table 48. PF DeviationFaultCode ModbusFault Action Delay (Seconds)Protection Action Units Value Max. Default Min. Max. Default Modbus21 Phase Rotation Fault Trip 1024 0 Off 1 0 0 01 ABC 1 0 0 02 ACB 1 0 0 0FaultCode ModbusFault Action Delay (Seconds)Protection Action Units Min. Max. Default Min. Max. Default Modbus9 Power FactorDeviation LowFault Trip 1056 % –10000 10000 0 1 60 20 1059Fault Warning 1058 % –10000 10000 0 1 60 2 10799 Power FactorDeviation HighFault Trip 1055 % –10000 10000 10000 1 60 20 1059Fault Warning 1057 % –10000 10000 10000 1 60 2 1079
