Main range of productEasergy P3 product or component typeProtection relay relay applicationUniversal product referenceP3U30-5AAA1BDAA power supply48...230 V AC/DC type of measurementCurrent and voltage digital input number16 number of Digital Outputs (DO)81 watchdog communication protocolsDNP3Modbus RTUIEC 61850 ed. 2Modbus TCPIEC 61850 ed. 1IEC 60870-5-101IEC 60870-5-103DNP3 over ethernetEthernet/IPDeviceNetProfibus DPSPAbusRSTP redundancy protocolPRP redundancy protocol cybersecurityPassword protectionPort hardening protection functionsCold load pick-upSwitch ON to fault (SOTF)Phase overcurrent ANSI:50/51Directional phase overcurrent ANSI:67Earth fault overcurrent ANSI:50N/51NDirectional earth fault ANSI:67NTransient earth fault ANSI:67NICapacitor bank unbalance ANSI:2Broken conductor ANSI:46 I2/I1Breaker failure ANSI:50BFDirectional active underpower ANSI:37PRecloser ANSI:79Phase undercurrent ANSI:37Excessive starting time, locked rotor ANSI:48/51LRMotor restart inhibition ANSI:66Capacitor overvoltage ANSI:59CNegative sequence overcurrent ANSI:46Overvoltage ANSI:59Undervoltage ANSI:27Positive sequence undervoltage ANSI:27PEarth fault overvoltage ANSI:59NUnderfrequency ANSI:81/81NRate of change of frequency ANSI:81RSynchro-check ANSI:25Lockout relay ANSI:86H2 detectionH5 detectionProgrammable stages ANSI:99Programmable curve measurement functionsReactive energyShort circuit fault reactanceEarth fault reactanceRMS active powerRMS reactive powerRMS apparent powerCos φTan φPower angleVoltage interruptionCurrent 3-phaseCurrent zero sequenceCurrent positive sequenceCurrent negative sequenceCurrent ratio of negative and positiveVoltage phase to earthVoltage phase to phaseVoltage zero sequenceVoltage positive sequenceVoltage negative sequenceVoltage ratio of negative and positiveCurrent 2nd, 15th harmonics with THDVoltage 2nd, 15th harmonics with THDPhasor diagram of currents or voltagesCondition monitoring CB wearFrequencyActive powerPower factorActive energyReactive powerApparent power control functionsLocal control on single-line diagramLocal control with I/O keysLocal/remote control2 function keysCustom logic (logic equations)Mobile applicationWeb-serverProgrammable switchgear interlockingSwitchgear controllable switchgear devices6 controlled + 2 monitored objects number of setting groups4 monitoring functionsTrip circuit supervision ANSI:74Circuit breaker monitoringRelay self-monitoring logs and recordsDisturbance recordingFault locator 21FLTripping contextEvent recording maximum number of CB controlled6 switchgear diagnosis typeCT supervisionCT/VT supervision ANSI:60Trip circuit supervision ANSI:TCS Complementary time synchronisation protocolSNTP web serverEmbedded HTTP server software nameEasergy SmartAppESetup Easergy Pro virtual simulation test display typeLCD display resolution128 x 64 pixels local signalling8 LEDs programmable4 LEDs height169.5 mm width170 mm depth205 mm product weight3.5 kg maximum Environment standardsIEC ambient air temperature for storage-40...70 °C IP degree of protectionIP54 conforming to IEC 60529 maximum operating altitude2000 m Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profile Product end of life instructions Contractual warranty Warranty periodUp to 10 years extended warranty (Standard warranty 2 years. Please check with your local SE representative for extended warranty availability and conditions)
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With ring-lug connector