Eaton EMR-3MP0 Installation, Operation And Maintenance Manual Download | Manualshive

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4.9

50X – DEFT Measured Ground Fault Protection

The DEFT Ground Overcurrent module »50X« covers the ANSI 50X protection function. It
is non-directional, i. e. no directional information is taken into account.

The following characteristic is available:

• DEFT (definite time).

For the tripping curves, please refer to

╚═▷ “Instantaneous Current Curves (Ground

Current Measured)”

, located in the Appendix.

173

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EMR-3MP0

4 Protective Elements

4.9 50X – DEFT Measured Ground Fault Protection

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Summary of Contents for EMR-3MP0

Page 1: ...EMR 3MP0 Installation Operation and Maintenance Operational Trip Alarm Therm Overl Unbalance Stopped Running Starting Info Ack Rst Ok CTRL EMR 3MP0 Motor Relay Version 3 5 MN026011EN Revision English...

Page 2: ...Manual original Eaton Corporation 1000 Eaton Boulevard Cleveland OH 44122 United States 2019 Eaton Corporation 2 www eaton com EMR 3MP0...

Page 3: ...Menu Structure 1 3 3 Device Parameters 1 3 4 System Settings 1 3 5 Device Planning 1 4 Security 1 4 1 Access Authorizations access areas 1 4 1 1 Password Handling 1 4 1 2 Passwords Areas 1 4 2 Networ...

Page 4: ...Profibus DP via D SUB 2 2 11 4 Modbus RTU via D SUB 2 2 11 5 Ethernet TCP IP via Fiber Optics 2 2 12 Slot X120 PC Interface 2 3 Input Output and LED Settings 2 3 1 LEDs 2 3 2 Digital Input Configurat...

Page 5: ...ection Curves 4 5 MLS Load Shedding 4 6 50J Jam and Stall Protection 4 7 37 Underload Module 4 8 50P DEFT Overcurrent Protection 4 8 1 Commissioning Overcurrent Protection Non directional ANSI 50P 4 9...

Page 6: ...Contacts 8 3 3 Disarming the Relay Output Contacts 8 3 4 Forcing RTDs 8 3 5 Forcing Analog Outputs 8 3 6 Fault Simulator Sine Wave Generator 9 Servicing and Maintenance 10 Technical Data EMR 3MP0 10 1...

Page 7: ...260 271 274 276 11 2 Glossary 11 3 List of ANSI Codes 11 4 Instantaneous Current Curves Ground Current Measured 12 Index 7 www eaton com EMR 3MP0 Table of Contents...

Page 8: ...e operating concept with plausibility checks and extensive commissioning functions such as the built in fault simulator allows a safe and time optimized maintenance and commissioning The parameter set...

Page 9: ...ut previous notice Therefore no claim can be brought based on the information and descriptions included in this manual Text graphics and formulas do not always apply to the actual delivery scope The d...

Page 10: ...l access restrictions are required for your application it is strictly recommended to check the Security chapter Security A few settings are related to the EMR 3MP0 itself Device Parameters The variou...

Page 11: ...NOTICE NOTICE is used to address practices not related to personal injury This symbol indicates useful tips and recommendations as well as information for efficient and trouble free operation Safety...

Page 12: ...oning and the Commissioning sections within the chapters that are related to the required protection functions WARNING FOLLOW INSTRUCTIONS Read this entire manual and all other publications pertaining...

Page 13: ...all operational conditions failures Before starting any operation and after any modification of the programming settings make a documented proof that the programming and settings meet the requirement...

Page 14: ...web site please contact the Customer Support of Eaton to get the latest copy Important Information WARNING In line with the customer s requirement the devices are combined in a modular way in complian...

Page 15: ...es cellophane wrappers vinyl books or folders plastic bottles and plastic ash trays away from the device the modules and the work area as much as possible 4 Do not remove any printed circuit board PCB...

Page 16: ...t and voltage arrows are to be counted positive in the direction of the arrow Typographical Conventions Parameters are indicated by right and left double arrow heads and written in italic SIGNALS are...

Page 17: ...e setting delta phi Mode is marked as a Field Parameter i e to be found within menu branch System Para Another remark All diagrams in this document show a small label in this case HPT_Y05 This is the...

Page 18: ...ys inactive and only the No assignment box which is not connected in this example would be active HPT_Y09 IA I V2 V1 40 V2 V1 Two types of comparator Schmitt triggers Top row If the analog input value...

Page 19: ...of the XOR operator is negated E_EX2 S R1 Q Q a b c d 0 0 Unchanged 0 1 0 1 1 0 1 0 1 1 0 1 a b c d RS flip flop with reset priority HPT_YX3 R Edge triggered counter HPT_YX4 IH1 IH2 Band pass filter...

Page 20: ...ure a device off line i e without the device being connected Please make sure the product label wiring diagram type code and materials and description pertain to this device If you have any doubts ple...

Page 21: ...e BR2032 http panasonic net ec See also 1 2 Waste Disposal below Waste Disposal Batteries can be harmful to the environment Damaged or unusable batteries must be disposed of in a container that is spe...

Page 22: ...ommunication Options see also Communication Protocol Codes No communication protocol A Modbus RTU DNP3 0 RTU RS485 terminals B Modbus TCP DNP3 0 TCP UDP Ethernet 100MB RJ45 C Profibus DP Fiber optics...

Page 23: ...electrical characteristics and operation features included in the EMR 3MP0 For example if the catalog number were EMR 3MP0 2A0BB1 the device would have the following EMR 3MP0 2 Fixed catalog number A...

Page 24: ...lustration applies to protective devices with B1 housing in particular the EMR 3MP0 Operational Info Ack Rst Ok CTRL E_F68 1 2 3 5 7 9 10 8 6 24 www eaton com EMR 3MP0 1 EMR 3MP0 Motor Protection Rela...

Page 25: ...On the bottom line of the display the present functions are displayed via symbols See Softkey Symbols 6 INFO Key Signals Messages The present LED assignment is displayed The direct select key can be...

Page 26: ...emporarily stored If the OK key is pressed again those changes are stored definitely 10 CTRL Key Direct Access to a special page with a list of measurement values 26 www eaton com EMR 3MP0 1 EMR 3MP0...

Page 27: ...the end of a list Via Softkey the currently selected digit is incremented Continuous pressure fast repeat Via Softkey the currently selected digit is decremented Continuous pressure fast repeat Via So...

Page 28: ...meter that becomes a module input this way An example for a fixed implemented interaction is that the trip signal of any protection module always triggers the trip signal of the general Prot module So...

Page 29: ...e a setting parameter but they are meant to be executed immediately Therefore Direct Commands are NOT part of a ErPara parameter file Typical examples are the Direct Commands for resetting Counters On...

Page 30: ...olatile data that are constantly kept up to date during run time The most common and most important type of Values is the set of Measured Values e g the current and or voltage values measured at the C...

Page 31: ...ter changes please proceed as follows Move to the parameter you want to change by using the Softkeys If the parameter is selected the lower right corner of the display should show a Wrench symbol This...

Page 32: ...not available In order to edit this parameter a password is required that provides the required authorization NOTICE Plausibility check In order to prevent obvious wrong settings the device monitors c...

Page 33: ...ismiss by pressing No To change additional parameters and save afterwards move to other parameters and change them NOTICE A star symbol in front of the changed parameters indicates that the modificati...

Page 34: ...henever changes are made to the settings of protection parameters device planning global parameters or setting group parameters for more than one setting group all protection functionality is complete...

Page 35: ...10 minutes after the bypass has been activated 35 www eaton com EMR 3MP0 1 EMR 3MP0 Motor Protection Relay 1 3 Modules Settings Signals and Values...

Page 36: ...can see all signals sorted by protective elements modules If the state of the Module Input Signal is Inactive False 0 then the state is shown at the panel as If the state of the Module Input Signal i...

Page 37: ...are related to a specific protection function can be found here Logic 1 HPT_ZAR Programmable Logic Up to 80 logic equations 4 selectable gates 4 inputs 4 outputs timer and memory functions Service HP...

Page 38: ...OTICE The user cannot set time and date manually manual changes are ignored if the clock of the protective device is synchronized automatically e g via IRIG B or SNTP Version Within the Device Para Ve...

Page 39: ...tional method like frequency primary and secondary values All system settings are accessible via the menu branch System Para See the Reference Manual for detailed tables of all settings that are avail...

Page 40: ...onality of the device If for example the user cancels the directional feature of the overcurrent protections the device will no longer trip in a directional way but merely in a non directional way If...

Page 41: ...thorized access It is recommended to define as part of the overall security concept the rules and restrictions for accessing the EMR 3MP0 via the operating software PowerPort E It is recommended to de...

Page 42: ...can be found below Passwords Areas Deactivating Passwords during Commissioning It is possible optionally to deactivate passwords temporarily during commissioning It is not allowed to use this feature...

Page 43: ...ive above the Read Only Lv0 level the upper right corner of the display will show an unlocked open lock symbol During setting parameters the Ack Rst key can be used for canceling the parameter changes...

Page 44: ...reset to factory defaults all these passwords equal the same default password see 1 4 3 Reset All Passwords Area Symbol Access Area Access to Name of access level panel PowerPort E Read Only Lv0 Name...

Page 45: ...hing operations switching switchgears In addition to that it gives access to the switchgear settings switching authority interlockings general settings of switchgears Breaker wear Password query on pa...

Page 46: ...all parameter changes or activities that are assigned to this or a lower level can be made without entering a password once again However the access permission is valid only for the panel any access...

Page 47: ...MR 3MP0 it is recommended to deactivate the PowerPort E access via Ethernet this can be done with the setting parameter Device Para HMI Security PowerPort E via Eth There is also the option to deactiv...

Page 48: ...ds has been disabled Reset to Factory Defaults WARNING All parameter settings will be reset All records will be deleted and statistic values and counters will be reset Exception The operation hours co...

Page 49: ...completely The setting parameter Device Para Security Password Config Device Reset allows for specifying which resetting options shall be available Fact def PW rst Both options Reset to factory defau...

Page 50: ...vice Para Reset menu All Binary Output Relays at once Where Within the menu Device Para Reset All SCADA signals at once Where Within the menu Device Para Reset All pending trip commands at once Where...

Page 51: ...have set note that you are asked to enter the password If there is the need to be able to reset without entering any password set an empty password for the level Prot Lv1 For general information about...

Page 52: ...Reset of Counters and Records In the Operation Reset menu the user can Reset counters Delete records e g waveform records and Reset special things like thermal replica etc NOTICE The description of t...

Page 53: ...plies only for devices with temperature measurement By means of the parameter System Para Temperature Unit the user can determine how temperatures of measured values and settings are displayed within...

Page 54: ...is labeled Single Line If such pages are created or edited using the Windows software Page Editor see separate manual then it is necessary for technical reasons to include one Invisible Switch because...

Page 55: ...led Make Break SG Name Type SG SG 1 Switchgear Properties IA IB 0 A local_remote IC QA1 0 A 0 A E_FBG 1 2 3 After having transferred the ErPage file to the EMR 3MP0 the Measurement Page becomes part o...

Page 56: ...a large amount of settings using the panel of the device For PowerPort E a PC with Windows 7 8 x or 10 operating system is required Moreover a connecting cable is required for a direct connection of t...

Page 57: ...including channel overlapping and zooming Analyze sample by sample data points and line up the displayed analog waveform channels along with the recorded internal relay logic Save window setups snaps...

Page 58: ...o called T Connectors that are necessary for fastening a special MP 3000 compatibility adapter frame If these are fixed to the EMR 3MP0 the width of the housing is increased by approx 5 4 mm 0 21 in D...

Page 59: ...u t f o r D o o r M o u n t i n g Projection Panel Mount Section B B 4 92 124 93 max 5 88 max 149 43 2 45 62 15 6 34 161 6 14 156 3 82 97 4 03 103 4 21 107 Fig 3 Outline Projection Panel Mount door c...

Page 60: ...3 112 52 C u t o u t f o r D o o r M o u n t i n g Section B B max 7 76 max 197 15 6 80 172 65 0 50 12 75 6 34 161 6 14 156 3 82 97 4 03 103 4 21 107 Fig 4 Outline Standard Panel Mount door cutout All...

Page 61: ...a separate ground connection functional earth min 2 5 mm2 AWG 13 tightening torque 0 56 0 79 Nm 5 7 lb in See the Terminal Marking diagram in Section DI 4 X Power Supply and Digital Inputs to check f...

Page 62: ...ndary Fuses X1 2 X1 3 AC Supply To EMR 3MP0 START STOP Additional Control Relay 3 X2 8 X2 9 M M Relay 1 Alarm X2 3 X2 4 Auxiliary Trip Relay 2 X2 5 X2 6 This relay has to be a normally open to ensure...

Page 63: ...PS2 bb 24 3 1 2 3A LS bb CS C 7A 86 7 7 Y b PS 1 4 Y LS bb LC LS 6 21 13 13 5 b 14 20 CS T 86 19 86 9 9 6 86 86A 5B X2 5 X2 6 50 51 N X1 13 X1 9 B b 17 51 52 18 Spare See SCH Spare Spare Spare 8 b 17...

Page 64: ...RX 3 2 M2 SX MX RX 50 DISCRETE IN INC SEQ X1 14 RUN X1 X1 X2 X2 RIL GIL OFF M7 M5 M7 M5 M4 M6 Ma Mb 1T1 D 65 80 R L 65 80 R L 65 80 R L E F T2 T3 P1 P1 MP 9 4 7 5 1A Main Fuse ISW L3 L2 L1 4160 Vac 6...

Page 65: ...exact installation place of the individual modules can be learned from the connection diagram fixed at the top of your device Front Side The front side of the EMR 3MP0 equipped with a USB interface th...

Page 66: ...RS485 Modbus RTU 6 4 5 3 2 1 Modbus RTU DNP3 0 RTU Modbus DNP3 C Ethernet 100 MB RJ45 Ethernet RJ45 Modbus TCP DNP3 0 TCP UDP Modbus DNP3 D optic fiber ST connector Profibus DP Modbus RTU via Fiber Op...

Page 67: ...3 K Optical Ethernet 100MB LC duplex connector Ethernet TCP IP via Fiber Optics RxD TxD IEC61850 Modbus TCP DNP3 0 TCP UDP IEC 61850 Modbus DNP3 L Optical Ethernet 100MB LC duplex connector Ethernet T...

Page 68: ...Interface Available Communication Protocols Ethernet 100 MB RJ45 Ethernet RJ45 68 www eaton com EMR 3MP0 2 Hardware 2 2 EMR 3MP0 Installation and Wiring...

Page 69: ...1 IA W2 IC W2 Phase current input L1 L3 winding side 2 IX W1 IX W2 Earth current input winding side 1 2 VA Phase to neutral voltage VA VB Phase to neutral voltage VB VC Phase to neutral voltage VC VA...

Page 70: ...al galvanic decoupled CT s See chapter Current Transformers of the manual Only for use with external galvanic decoupled CTs See chapter Current Transformers of the manual See TI Standard Phase and Gro...

Page 71: ...and the number of digital inputs on it used in this slot is dependent on the ordered device type The different variants have a different scope of functions Available assembly groups in this slot DI4 X...

Page 72: ...t this ground cable to terminal No 1 see the Terminal Marking below All grounding connections i e protective and functional earth must be low inductance i e as short as possible and national standards...

Page 73: ...l Earth E_F06 Fig 10 DI 4 X1 Terminal Marking V DI1 DI2 DI3 DI4 COM1 DI 4P X COM2 N C 1 3 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Power Supply N C N C N C N C N C N C Functional Earth V E_F05 Fig 11...

Page 74: ...3 x 32 mm approx 1 4 x 1 in according to UL 248 14 Digital Inputs The module is provided with 4 grouped digital inputs The assignment of the digital inputs is descibed in Digital Input Configuration...

Page 75: ...the set switching threshold is applied at the digital input the state change is recognized physically 1 If the voltage is below 40 of the set switching threshold the device detects physically 0 75 www...

Page 76: ...of card in this slot is dependent on the ordered device type The different variants have a different scope of functions Available assembly groups in this slot OR3 AnO Ir Assembly Group with 2 Normall...

Page 77: ...gram Connection cross section min 0 25 mm AWG 23 max 2 5 mm AWG 14 with or without wire end ferrule 0 56 0 79 Nm 5 7 lb in HPT_Z13 1 X 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 RO1 RO2 HPT_ZC0 RO3 SC...

Page 78: ...gnals that can be assigned CAUTION Please carefully consider the current carrying capacity of the Relay Outputs Please refer to the Technical Data Technical Data EMR 3MP0 Selfsupervision Contact The S...

Page 79: ...X103 X1 Fig 15 Rear side of the device Slots Available assembly groups in this slot TI Phase and Ground Current Measuring Input Card standard sensitivity TI MP MP 3000 compatible Current Measuring In...

Page 80: ...suring the phase currents and one for measuring the earth current The input for earth current measuring either can be connected to a cable type current transformer or alternatively it is possible to c...

Page 81: ...the device Also the CTs need a current greater than approx 3 of the rated current to ensure sufficient accuracy Example For a 600 A CT primary current any currents below 18 A cannot be detected any mo...

Page 82: ...eeve or cable sleeve or 1 x or 2 x 6 mm 2 x AWG 10 with ring cable sleeve or cable sleeve E_F21 0 3 Nm 2 65 lb in 2 0 Nm 17 7 lb in 1 35 Nm 11 9 lb in Maximum Value Recommended IA N IA 5A IB N IC N IC...

Page 83: ...om the device by opening the screws Remark This removable part is a shorting block For the pin terminal connection type insert the cables and fasten them by the screws that are located at the side of...

Page 84: ...t the screw goes through the ring Tighten the screw Attention should be paid to the tightening torque Fig Finally move the slider back into its closed position Remark As long as the cable cross sectio...

Page 85: ...e current connection terminals 9 0 lb in 1 00 Nm 1 00 Nm 9 0 lb in EMR 3MP0_F02 EMR 3MP0_F03 IC 5A N IA 5A N IB 5A N IX 5A N H2A H2B H2C G2 G1 H1C H1B H1A X3 EMR 3MP0 Phase Current 5A Ground Current 5...

Page 86: ...transformers be grounded DANGER The current measuring inputs may exclusively be connected to current measuring transformers with galvanic separation WARNING CT secondary circuits must always to be low...

Page 87: ...sured EMR 3MP0 IX meas IG A B C I A I B I C I A I B I C EMR 3MP0_F31 1 X3 2 3 4 5 6 7 8 9 10 11 12 IA 1A 5A N IB 1A 5A N IC 1A 5A N IX 1A 5A N Fig 18 3 phase 3 wire IG measured 5 A CT inputs 87 www ea...

Page 88: ...IG Measured IC 5A N IA 5A N IB 5A N IX 5A N H2A H2B H2C G2 G1 H1C H1B H1A X3 EMR 3MP0 IX meas IG A B C I A I B I C I A I B I C EMR 3MP0_F32 Fig 19 3 phase 3 wire IG measured 5 A CT inputs 88 www eaton...

Page 89: ...101 X103 X1 Fig 20 Rear side of the device Slots An Ethernet interface may be available depending on the ordered device type NOTICE The available combinations can be gathered from the ordering code 89...

Page 90: ...2 2 9 1 Ethernet RJ45 1 8 TxD TxD RxD N C N C RxD N C N C E_F52 Fig 21 RJ45 Terminal Marking 90 www eaton com EMR 3MP0 2 Hardware 2 2 EMR 3MP0 Installation and Wiring...

Page 91: ...Fig 22 Rear side of the device Slots Depending on the ordered device type this slot can be equipped with an URTD interface NOTICE The available combinations can be gathered from the ordering code 91 w...

Page 92: ...to be connected to the protective device at the special fiber optic interface 1 optical slave E_F45 Fig 23 Interface for the External URTD Module Terminal Marking E_F46 RX Fig 24 Interface External UR...

Page 93: ...dependent on the type of data communication interface Available assembly groups in this slot RS485 terminals for Modbus DNP and IEC Fiber Optics interface for Profibus Modbus DNP and IEC D SUB interfa...

Page 94: ...RTU Terminal Marking E_F56 6 4 5 3 2 1 R1 R2 R1 5V GND R1 560 B A Protective Relay HF Shield R2 120 Fig 27 Modbus RTU Pin Assignment NOTICE The Modbus connection cable must be shielded The shielding h...

Page 95: ...RTU Wiring Example Device in the Middle of the Bus B A E_F58 6 4 5 3 2 1 R1 R2 R1 5V GND R1 560 Protective Relay R2 120 Fig 29 Modbus RTU Wiring Example Device at the End of the BUS Using the Integra...

Page 96: ...connected to earth termination resistors not used Shield at bus device side connected to earth termination resistors not used internal 2 2nF internal 2 2nF internal TR P B A TR N Common HF Shield 2 2...

Page 97: ...cted to earth termination resistors not used Shield at bus device side connected to earth termination resistors not used TR P B A TR N Common HF Shield 2 2nF internal TR P B A TR N Common HF Shield 2...

Page 98: ...Fiber Optic FO ST connector WARNING Do not look directly into the light beam that is emitted from the fiber optics connector Serious injury of the eyes can be consequence of ignoring this warning 98...

Page 99: ...g Potential of aux voltage supply 6 VP pos Potential of the aux voltage supply 8 RxD TxD N Low Level NOTICE The connection cable must be shielded The shielding has to be fixed at the screw which is ma...

Page 100: ...eld 3 RxD TxD P High Level 4 RTS signal 5 DGND Ground neg Potential of aux voltage supply 6 VP pos Potential of the aux voltage supply 8 RxD TxD N Low Level NOTICE The connection cable must be shielde...

Page 101: ...ector fasten the metal protecting cap The tightening torque for the screw is 0 3 Nm 2 65 lb in WARNING Do not look directly into the light beam that is emitted from the fiber optics connector Serious...

Page 102: ...terface can be used to connect the EMR 3MP0 to a PC so that the operating software PowerPort E can be used for configuration and data analysis B1 B2 und B3 Housing X120 E_F61 Fig 34 USB Interface for...

Page 103: ...With the setting Latched Active the state that is set by the trigger signals is permanently stored See section Latching below 2 3 1 Latching If Latched Inactive the LED always adopts the state of the...

Page 104: ...dged see Acknowledgment Options below A latched LED gets reset only in any of the following cases and only after all assigned trigger signals have dropped out It is acknowledged either by the user at...

Page 105: ...formation Functionality LED_E01 LEDs LED LED Active Color LED LEDs group A S1 Acknowledge HMI Acknowledge 1 n Assignment List Acknowledge Trip Command SCADA LED Inverting 1 Active LED Latched Inactive...

Page 106: ...Assigning a Digital Input onto one or mutliple modules Adding an assignment Within menu Device Para Digital Inputs Digital Inputs can be assigned onto one or multiple targets Call up the Digital Input...

Page 107: ...Input In order to check the targets that a Digital Input is assigned to please proceed as follows Call up menu Device Para Digital Inputs Navigate to the Digital Input that should be checked At the HM...

Page 108: ...signals The parameters Assignment 1 to Assignment 7 can be used to assign up to 7 trigger signals OR connected The states of the module outputs and the signals e g states of protective functions can...

Page 109: ...setting Assignment assigns a parameter to which the output will correlate Once the assignment has been made the parameter Range selects the required output type range of the parameter that shall corre...

Page 110: ...0 Communication Protocol Codes You have to define which one of the available SCADA protocols the EMR 3MP0 shall use This is done by setting Device Planning Protocol to the required communication proto...

Page 111: ...st read out the IP address at the HMI of the device within menu Device Para TCP IP then compare the IP address with the list If the addresses are identical establish the connection If they are not DO...

Page 112: ...gs in the menu branch Device Para TCP IP Advanced Settings see the Reference Manual Only in very rare situations will it be necessary to modify their default values 112 www eaton com EMR 3MP0 3 Commun...

Page 113: ...om the device such as Type of unit version Measuring values statistical measured values Switch operating position in preparation State of device Time and date State of the device s digital inputs and...

Page 114: ...e period within which an inquiry from the master has to be answered Part 2 Hardware Connection For hardware connection to the control system there is an RS485 interface at the rear side of the device...

Page 115: ...is only necessary if a TCP network should be coupled to a RTU network If a different port than the default port 502 should be used please proceed as follows Choose Private within the TCP Port Configu...

Page 116: ...nput For example you have to make settings like the following one Device Para Profibus Config Bin Inp xx yy Config Bin Inp zz 50P Trip Hardware Connection The hardware connection to the control system...

Page 117: ...Baud Found green flashing Data Exchange green Profibus protocol not selected at Device Planning SCADA Protocol red 117 www eaton com EMR 3MP0 3 Communication Protocols 3 4 Profibus...

Page 118: ...nctionality and communications skills IED Capability Description ICD By means of a Substation Configuration Tool to describe the structure of the substation assignment of the devices to the primary te...

Page 119: ...erPort E Click on Receive data from Device in the Device menu Click on IEC 61850 in the Device Para menu Click on the ICD icon in the IEC 61850 window Select a drive and file name for the ICD file and...

Page 120: ...he substation configuration is completed the SCD file has to be transmitted to all connected devices This has to be done as follows 1 Connect the device with your PC notebook 2 Start PowerPort E 3 Cli...

Page 121: ...information up to 32 free configurable status information items can be assigned to the 32 Virtual Outputs This can be done in the Device Para IEC 61850 menu IEC 61850 Virtual Inputs If there is an IN...

Page 122: ...note that unsolicited reporting is not available for serial communication if more than one slave is connected to the serial communication collisions Do not use in these cases unsolicited reporting fo...

Page 123: ...DNP Point map Once the general settings of the DNP protocol are done the point mapping is to be done as a next step Binary Inputs States to be send to the master Double Bit Inputs Breaker states to be...

Page 124: ...al E_F63 Fig 35 Point Mapping Please try to avoid gaps that will slow down the performance of the DNP communication That means do not leave unused inputs outputs in between used inputs outputs e g do...

Page 125: ...of the DNP cannot directly be used in order to switch relays because the DNP Binary Outputs are pulse signals by DNP definition not steady state Steady states can be created by means of Logic functio...

Page 126: ...s IRIG B SNTP Communication protocol Modbus RTU or TCP Communication protocol DNP3 These protocols use different hardware interfaces and are different in accuracy For further information see Tolerance...

Page 127: ...ame deviations on the device s system time Selection of Timezone and Synchronization Protocol The protection relay masters both UTC and local time This means that the device can be synchronized with U...

Page 128: ...the relay s system time is exclusively done by the synchronization protocol selected in the menu Device Para Time TimeSync TimeSync Without Time Synchronization To achieve that the device shows the c...

Page 129: ...rotocol SNTP Protocol Operational Ph OC Trip Gnd OC Trip Ph Inst Trip Gnd Inst Trip Pickup Bkr Failure Maint Mode Info Ack Rst Ok CTRL Accuracy The accuracy of the SNTP server used and the accuracy of...

Page 130: ...e server 1 recovers the device switches back to server 1 SNTP Commissioning Activate the SNTP time synchronization by means of the Device Para Time TimeSync menu Set the parameter TimeSync to SNTP Set...

Page 131: ...ve Device Para TCP IP TCP IP config Link Up Check if the SNTP server as well as the protection device answers to a Ping Check if the SNTP server is up and working 131 www eaton com EMR 3MP0 3 Communic...

Page 132: ...synchronization formats IRIG B00X IRIG B000 B001 B002 B003 B004 B005 B006 B007 are supported It is recommended to use IRIG B004 and higher which also transmits the year information The system time of...

Page 133: ...ate and time information the IRIG B code offers the option to transmit up to 18 control commands that can be processed by the protective device They have to be set and issued by the IRIG B code genera...

Page 134: ...ll protection elements etc Every protective element features a setting Alarm only in the menu branch Device Planning The alarms and trip decisions of this protective element are passed on to Prot only...

Page 135: ...kup OR 14 Name Pickup 14 Name n Pickup 50 Prot Pickup Prot Pickup IX or IR 27a 50X Pickup Prot Trip GeneralProt_E99 Prot Pickup Phase A Name Each trip of an active trip authorized protection module wi...

Page 136: ...ve or Inactive in the respective module Activation and Delayed Activation of a Protection Function Blockings GeneralProt_E95 1 Name Function Inactive Active 2 Please Refer to Diagram Prot Prot Active...

Page 137: ...he Configuration change Notice in Chapter 1 3 1 This resets the motor operation state back to Stop even if the motor is running all the time Afterwards in case the motor is running the MStart module g...

Page 138: ...other protection trips occur at either the start or run cycle the motor will be forced to go to trip mode After motor currents are terminated the motor will go into the stop cycle A motor start is bl...

Page 139: ...tart TBS Fc Inactive t 0 MStart TBS Timer AND MStart Stop Active MStart ABK Fc Inactive t 0 MStart ABK Timer AND MStart ThermBlo Fc Inactive 49 Alarm Pickup Active AND MStart RemStartBlo Fc Inactive M...

Page 140: ...ive specifies that a motor start with reversed phase sequence is an acceptable operating condition In this case the EMR 3MP0 accepts either sequence at the time of a start The calculated symmetrical c...

Page 141: ...l There is an Incomplete Start Sequence The device detects via an digital input that the external process is not properly started If a reverse direction is detected but reversing is not allowed See Re...

Page 142: ...art Reversing Active Inactive 100 ms 0 MStart TripPhaseReverse MStart TransitionTrip MStart nTRNTrips R MStart INSQSP2STFail MStart nINSQTrips R AND AND MStart INSQSt2RunFail MStart ZSSTrip MStart nZS...

Page 143: ...y closing its trip contact in series with the contactor The contactor is energized by the operator or process control system through a normal two wire or three wire motor control scheme external to th...

Page 144: ...RUN cycle and the corresponding transition flag s current or time or both depending on the settings and motor current is set The transition flag s is the part of the global output list which can be a...

Page 145: ...tion Para MStart Start Delay Timer IOC Instantaneous overcurrent The setting t Blo IOC defines the time in seconds after a start is recognized until the IOC trip and alarm functions are enabled Use th...

Page 146: ...Blo JAM defines the time in seconds after a start is recognized until the 50J x protection modules ANSI 50J functions are enabled 146 www eaton com EMR 3MP0 4 Protective Elements 4 2 Motor Starting a...

Page 147: ...n Measured Values Motor Values ColdStartPermit Number of cold starts remaining nSPHBlocks Number of start per hour blocks since last reset Resettable with Operation Reset History Res OperationsCr or R...

Page 148: ...condition This function can be set to inactive This function is used with a motor driving a pump working into a head or any other load that tends to spin in a reverse direction backspin when the motor...

Page 149: ...protective device senses noticeable current for more than about a second whenever it is tripped it sets a Trip Bypass flag This means that the relay blocking of the contactor has been circumvented by...

Page 150: ...very moment it sees a start it wants to sense the initially closed zero speed switch which opens shortly thereafter as the motor spins If it fails to find the closed contact it trips immediately Chec...

Page 151: ...on ZSS ON and switch input connected to protect a stalled motor The user can temporarily defeat the I2t thermal protection limit after a start by setting a Long Acceleration Time delay This can be a d...

Page 152: ...act to one of the protective device Discrete Inputs If this input is not energized before the set time expires the relay will trip on an Incomplete Sequence Note that the input must be energized conti...

Page 153: ...l model accumulator bucket is drained to its initial level of 40 C 104 F Jogging limit counters and timing including anti backspin timing are reset Cold starts are fully restored The motor protection...

Page 154: ...ip threshold current usually equal to the Service Factor SF that can be found on the motor nameplate or in the manufacturers data Settings for the thermal alarm curves relative to the thermal limit cu...

Page 155: ...re trip function must be enabled Keep in mind that in order for the stator temperature to be effective in the thermal replica model the following conditions must be met The RTD channels must be config...

Page 156: ...mperature is known as 100 C 212 F the effective ultimate trip current threshold is raised to 2 55 FLA and the thermal capacity used will reach a steady state of 77 5 As a result the thermal model will...

Page 157: ...From the curve with RTD it can be seen that the stator RTD pushes the effective thermal current threshold to 2 55 FLA on the thermal limit curve unmarked line The marked line is the trip curve with 8...

Page 158: ...th the negative and positive sequence currents are used in the equation that approximates the heat generated in a locked rotor condition The effective heat current Ieff heat can be approximated by the...

Page 159: ...of setting and operating factors including the motor nameplate data contained in other setting values Use a conservative value In this case a lower value of UTC than that dictated by the service facto...

Page 160: ...m allowable stalll time 30 sec cold start 15 sec cold start 10 sec cold start 5 sec cold start Based upon locked rotor current of 6 1 times full load amps Instantaneous overcurrent set at 12 times ful...

Page 161: ...es Instantaneous overcurrent start delay set for 2 cycle Motor starting current locked rotor condition 6 1 times full load amperes J am start delay 15 Sec J am trip level 180 full load amperes Underlo...

Page 162: ...2 cycle Motor starting current locked rotor condition 6 1 times full load amperes J am start delay 15 Sec J am trip level 180 full load amperes Underload start delay 20 Sec Underload run delay 5 Sec w...

Page 163: ...low the JAM trip level It may be useful to set it below the Ultimate Trip Current particularly if RTDs are not used The load shed function provides a contact output signal that the User connects to th...

Page 164: ...ad amperes JAM_F01 10 100 t_k s Underload trip level in full load amperes Underload trip function not active during underload start delay function Delay time determined by underload run delay function...

Page 165: ...rms or trips for load transients Commissioning Test Description Make the following settings Protection Para 50J x t 1 s Protection Para 50J x Pickup 2 00 FLA Apply current of magnitude 2 FLA for less...

Page 166: ...cked flow or loss of back pressure in a pump or a broken drive belt or drive shaft Refer to the underload protection limit the left vertical line in the Underload and Jam Trip Function example In the...

Page 167: ...4 6 8 10 20 50 100 200 300 500 1000 1 0 5 2 4 6 810 20 100 Fig 43 Underload and JAM Trip Function These would be represented by two such vertical lines both below the normal load current Be sure to se...

Page 168: ...taneous Current Curves Characteristic The following characteristic is available DEFT definite time Explanation t Tripping delay I Fault current Pickup If the pickup value is exceeded the module elemen...

Page 169: ...1 0 1 1 10 100 1 10 0 01 0 1 1 10 100 t 40 40 300s 300s 0 0s 0 0s 0 01 0 01 I Pickup DEFT Pdoc_Z00 Fig 44 DEFT Definite Time Overcurrent 169 www eaton com EMR 3MP0 4 Protective Elements 4 8 50P DEFT O...

Page 170: ...least 1 5 times LRC well above the locked rotor current normally seen at the moment of a start IOC should trip fast and therefore no run or pickup delay is provided A start delay is set at a minimum o...

Page 171: ...elevant documentation provided by the breaker manufacturer Necessary means Current source Current meters Timer Procedures Testing the threshold values 3 x single phase and 1 x three phase For each tes...

Page 172: ...deviations tolerances can be found in the Technical Data section Tolerances Specifications 172 www eaton com EMR 3MP0 4 Protective Elements 4 8 50P DEFT Overcurrent Protection...

Page 173: ...irectional i e no directional information is taken into account The following characteristic is available DEFT definite time For the tripping curves please refer to Instantaneous Current Curves Ground...

Page 174: ...vated and no active blocking signals True RMS IX meas 50X Pickup AND 50X t 27c 14 15 50X Trip Yes 50X Alarm only No AND AND Trip Prot Pickup Prot t 0 50X 50X 1 2 Fig 45 Functionality of the ANSI 50X m...

Page 175: ...secondary winding itself the connecting wires and the relay Make sure this saturation current is well above the minimum sensitivity of the phase IOC function and or the motor fuses A residual connecti...

Page 176: ...he percentage current unbalance above the I2 I1 setting before allowing a current unbalance trip Therefore both the threshold and percent settings must be met for the specified delay time setting befo...

Page 177: ...urn off phase C Again check the measuring value of unbalanced current I2 Fund in the Measuring Values menu The measuring value of the unbalanced current I2 Fund should still be 33 Testing the trip del...

Page 178: ...iguration the threshold value Threshold I2 Fund should be reached before the value I2 I1 reaches the set I2 I1 ratio threshold Continue increasing the phase 1 current until the relay is activated Test...

Page 179: ...ive blocking signals Ex87 Alarm Ex87 Alarm No assignment 1 n Assignment List AND AND Ex87 Trip I Ex87 Alarm I Ex87 Trip 14 15 Yes Ex87 Alarm only No AND AND Trip Prot Pickup Prot OR AND 4 11 1 Commiss...

Page 180: ...ctive blocking signals Remote Trip Alarm Remote Trip Alarm No assignment 1 n Assignment List AND AND Remote Trip Trip I Remote Trip Alarm I Remote Trip Trip 14 15 Yes Remote Trip Alarm only No AND AND...

Page 181: ...rrent the delay is essentially built in to the function due to the fact that the temperature will take some time to increase from room temperature to the trip threshold level The dropout ratio for bot...

Page 182: ...e group Auxiliary Temperature Inputs Settings can be made in menu branch Protection Para RTD Aux Group Status values can be found in menu branch Operation Status Display Temp Prot RTD Aux Group Measur...

Page 183: ...f each of the RTD sensors 1 There are the following channel groups WD1 6 MB1 2 LB1 2 Aux1 2 see 4 13 Channel Groups 2 Within each group always the hottest measured temperature is used 3 The supervisio...

Page 184: ...RTD Trip MB Group RTD Trip LB Group Collective Timeout Alarm Signal All RTD sensor timeout alarms and all group timeouts are OR connected RTD Timeout Alarm RTD_E94 All timeout alarms are OR connected...

Page 185: ...remotely from the protective device The fiber optic connector is located on the X102 terminal of the protective device Consider the benefit of mounting the URTDII module away from the protective devic...

Page 186: ...owing table lists the fiber optic order options Fiber Optic Order Options Cutler Hammer Agilent Technologies Length Catalog Number Number 3 3 ft 1 m MPFO 1 HBFR ELS001 or HBFRRLS001 16 4 ft 5 m MPFO 5...

Page 187: ...protective device push the plug of the fiber optic onto the device interface then turn it until it snaps CAUTION The protective device as well as the URTDII have various power supply options Make cer...

Page 188: ...ined RTD Temperature Aux2 Group RTD12 J10B 1 J10B 2 User Defined RTD Temperature NOTICE Consult the URTDII Module Instruction Leaflet I L IL02602013E for complete instructions Three URTD terminals are...

Page 189: ...to the URTD inputs Use 18 AWG three conductor shielded cable Note the connection rules in the figure When making connections to a two lead RTD connect two of the cable conductors to one of the RTD le...

Page 190: ...if the Trigger signal i e the General Trip drops again the timer continues After the timer has elapsed the module issues the signal Trip Bypass Trip This signal can be used to trip the upstream breake...

Page 191: ...device internal threshold 0 1 In If the test current falls below the threshold while the breaker is in the Off position no pickup is generated Procedure Single Phase For testing the tripping time of t...

Page 192: ...asured comply with the setpoint times The breaker in the higher level section switches off WARNING Re connect the control cable to the breaker 192 www eaton com EMR 3MP0 4 Protective Elements 4 15 Tri...

Page 193: ...u branch Operation Recorders Fault rec The Event Recorder collects status changes of binary states and counters of the various EMR 3MP0 modules so that the user can get an overview of what has happene...

Page 194: ...tion Recorders Trend rec Moreover a double click on this summary within the Trend Recorder window in PowerPort E enables the user to save all data in an ErTr file that can be opened in the QualityMana...

Page 195: ...s duration The amount of records depends on the size of each record Read Out Waveform Records Within the Operation Recorders Waveform rec menu the user can see the accumulated waveform records NOTICE...

Page 196: ...Max file size value NOTICE Obviously it can happen that depending on the actual duration of the trigger signal and the settings that the waveform event does not get recorded completely The only way to...

Page 197: ...r Start 4Trigger Start 5Trigger Start 6Trigger Start 7Trigger Start 8Trigger Man Trigger Recording DistRecorder_F01 OR OR Start 2Trigger Start 3Trigger 197 www eaton com EMR 3MP0 5 Recorders 5 1 Wavef...

Page 198: ...file size Start 1 Prot Pickup Start 2 Start 3 Start 4 Start 5 Start 6 Start 7 Start 8 Post trigger time 25 Pre trigger time 15 Max file size 2s Auto overwriting Active t rec Max file size 0 0 0 0 Dist...

Page 199: ...e t 0 1 2000 ms Max file size Start 1 Prot Trip Start 2 Start 3 Start 4 Start 5 Start 6 Start 7 Start 8 Post trigger time 25 Pre trigger time 15 Max file size 2s Auto overwriting Active 0 0 0 0 DistRe...

Page 200: ...c form can be done by means of the Waveform Recorder The reference between the Fault Records and the corresponding Waveform Disturbance Records are the Fault Number and the Grid Fault Number Times and...

Page 201: ...shall not be recorded by the Fault Recorder When does the overlay pop up appear on the display of the HMI A pop up appears on the HMI display with the falling edge of the General Pickup Prot Pickup s...

Page 202: ...the rising edge of the General Pickup Prot Pickup signal up to the falling edge of the General Pickup Signal Please note that General Pickup is an or connection disjunction of all Pickup signals Gene...

Page 203: ...ecord Next lower item within this fault record How to Read Out the Fault Recorder at the Panel In order to read out a fault record there are two options available Option 1 A Fault has popped up on the...

Page 204: ...h General Pickup Prot Pickup Date of Record Time stamp Module Name What has changed State Changed Value There are three different classes of events Alternation of binary states are shown as 0 1 if the...

Page 205: ...ouble click on the entry with the summary This allows you to download the analog data from the EMR 3MP0 and save it to a file with the filename extension ErTr Afterwards the ErTr file can be opened wi...

Page 206: ...the motor start up I avg Average current of all three phases at the time of the start to run transition Speed The motor nominal speed 1 or 2 Time duration values TSTI The time that elapses from the s...

Page 207: ...g on the record number followed by the selection of the Delete Start Record button in the upper left hand corner of the Start Rec window To permanently remove all start records within a device s start...

Page 208: ...if a URTD is installed and attached to the relay View motor start data overlayed with the Motor Protection Curves Starting Profile Plot versus Protection limits The user can view the average current...

Page 209: ...stic Recorder the user has to select Operation Recorders Statistic rec from the menu tree When using PowerPort E a double click on the Date of Record shows detailed statistical information such as the...

Page 210: ...iew the History Records with PowerPort E As a general preparation start PowerPort E and synchronize the device data by clicking Receive Data From The Device in the menu Device Enter the EMR 3MP0 menu...

Page 211: ...Confirm the Execute dialog 211 www eaton com EMR 3MP0 5 Recorders 5 7 History Function...

Page 212: ...the output signal of logic equation 10 might be used as an input of logic equation 11 t On Delay t Off Delay Gate Out Timer Out Out Out inverted Set Reset Type of logic gate selectable S R Q Q Invert...

Page 213: ...ive XOR LE IN4 No assignment 1 n Assignment List LE Inverting4 Active Inactive XOR LE Reset Latched No assignment 1 n Assignment List LE Inverting Reset Active Inactive XOR t On Delay t Off Delay Dela...

Page 214: ...t list Optionally the reset signal can also be inverted The latching works based on reset priority That means the reset input is dominant If no Reset Latched signal is assigned then the Latch Out sign...

Page 215: ...ame evaluation cycle Output of Logic Equation 3 LE3 IN2 LE3 IN3 LE3 IN4 Logic Equation3 Output of Logic Equation 1 Output of Logic Equation 2 Fig 54 Cascading in Ascending Order Cascading Logic Equati...

Page 216: ...Equation1 Update within the same evaluation cycle Update within the next evaluation cycle 1 cycle delay Update within the next but one evaluation cycle 2 cycles delay Output of Logic Equation 3 Output...

Page 217: ...ut Within the status display the user can check the status of the logical inputs and outputs of the logic equation In case the logic equations should be cascaded the User has to be aware of timing del...

Page 218: ...P The cyclic measured value processing of the DSP is monitored by the main processor The device will be rebooted if a failure is detected The self supervision contact will be de energized Analog Digit...

Page 219: ...sags of the supply voltage Internal data of the device memory load internal resources An internal module monitors the system utilization The module for the supervision of the system utilization initi...

Page 220: ...vice detects a fatal error The reason for a device start reboot is shown numerically within menu Operation Status Display Sys Reboot please refer to the table below The reason will also be logged with...

Page 221: ...rnal messages In particular it is recommended to check these in case of some problem directly related to the functionality of the EMR 3MP0 All messages that can potentially appear here are described i...

Page 222: ...please contact the Eaton Service Staff and provide them the error code For further information on trouble shooting please refer to the separately provided Troubleshooting Guide 222 www eaton com EMR 3...

Page 223: ...is likely that there are still hazardous voltages at the component connections All locally applicable national and international installation and safety regulations for working at electrical power ins...

Page 224: ...s on all LEDs and relay functions these have to be provided with the relevant pickup alarm and tripping functions of the respective protection functions elements This MUST be tested in practical opera...

Page 225: ...et is de energized and that there are no voltages that could lead to injury of personnel Disconnect the terminals at the rear side of the device DO NOT pull any cable pull on the plug If it is stuck u...

Page 226: ...ER The user MUST ENSURE that the relay output contacts operate normally after maintenance is completed If the relay output contacts do not operate normally the protective device WILL NOT provide prote...

Page 227: ...e same time NOTICE A relay output contact WILL follow a force command If it is not disarmed and If the Direct Command is applied to the relay s Keep in mind that forcing all relay output contacts of t...

Page 228: ...complete If they are not armed the protective device WILL NOT provide protection Within this mode Service Test Mode Prot inhibit WARNING Cont DISARMED entire groups of relay output contacts can be dis...

Page 229: ...t latched and If there is no running t OFF delay timer hold time of a relay output contact and If the DISARM Control is set to active and If the Direct Command Disarm is applied 229 www eaton com EMR...

Page 230: ...temperatures can be set by force Permanent or Via timeout If they are set with a timeout they will keep their Forced Temperature only as long as this timer runs If the timer expires the RTD will opera...

Page 231: ...g Outputs can be set by force Permanent or Via timeout If they are set with a timeout they will keep their Forced Value only as long as this timer runs If the timer expires the Analog Output will oper...

Page 232: ...tection functions are deactivated This is necessary to re initialize all protection modules and related filters and set them to a healthy new state pre post Failure Simulation PreFault FaultSimulation...

Page 233: ...at it is not necessary to always wait until the regular end of the Failure state It is possible to assign the trip signal to Ex ForcePost so that the Failure state is ended immediately after the trip...

Page 234: ...s terminated and the EMR 3MP0 changes back to normal operation Start as described above Stop Press Call the Direct Control Service Test Mode Prot inhibit WARNING Cont Sgen Process Stop Simulation Star...

Page 235: ...ambient conditions Please check the Analog Outputs via via the test menu branches Service Test Mode Prot inhibit Force RO Service Test Mode Prot inhibit DISARMED see Service and Commissioning Support...

Page 236: ...able Connections With each maintenance or yearly Check the torque related to the specification of the Installation chapter EMR 3MP0 Installation and Wiring which describes the hardware modules We reco...

Page 237: ...perating and test voltages may be necessary Pollution Degree and Equipment Class Pollution degree 2 Equipment class 1 Degree of Protection EN 60529 HMI Front Panel with Seal IP54 Rear Side Terminals I...

Page 238: ...ith Integrated Short Circuiter Conventional Current Inputs Frequency Range 50 Hz 60 Hz 10 Terminals Screw type terminals with integrated short circuiters contacts Screws M4 captive type Connection Cro...

Page 239: ...t Proof 30 x In 10 s 100 x In 1 s 250 x In 10 ms 1 half wave Power Consumption Phase current inputs At In 1 A S 25 mVA At In 5 A S 90 mVA Ground current input At In 1 A S 25 mVA At In 5 A S 90 mVA Cur...

Page 240: ...y a fuse of 2 5 A time lag miniature fuse 5 x 20 mm approx 1 5 x 0 8 in according to IEC 60127 3 5 A time lag miniature fuse 6 3 x 32 mm approx 1 4 x 1 in according to UL 248 14 Power Consumption Powe...

Page 241: ...DI2 DI1 COM DI8 DI2 DI1 L L L L Open inputs Shorted inputs DI_Common_F01 Fig 59 Safe State of the Digital Inputs Switching Thresholds 24 Vdc 48 Vdc 60 Vdc 125 Vdc 110 120 Vac 250 Vdc 230 240 Vac Un 2...

Page 242: ...ANSI IEEE Std C37 90 2005 Max breaking current 5 A ac up to 240 Vac 4 A ac at 230 V and cos 0 4 5 A dc up to 30 V resistive 0 3 A dc at 250 V resistive 0 1 A dc at 220 V and L R 40 ms Max switching v...

Page 243: ...the RS485 interface has terminals the communication cable has to be shielded Fiber Optic availability depends on device Master Slave Slave Connection ST plug URTD Interface availability depends on de...

Page 244: ...me generator 1 ms if network connection is GOOD see operation status of SNTP Modbus TCP Dependent on the time drift of the time generator Dependent on the network load Modbus RTU Dependent on the time...

Page 245: ...of the measured current 3 Harmonics Up to 20 3rd harmonic 2 Up to 20 5th harmonic 2 Frequency Influence 2 Hz in the range of 5 Hz of the configured nominal frequency Temperature Influence 1 within th...

Page 246: ...onditions for all Protection Elements sine wave at rated frequency THD 1 measuring method Fundamental 10 1 3 1 Phase Overcurrent Protection Phase Overcurrent Protection Elements 50P x Accuracy Pickup...

Page 247: ...value or 1 5 In Dropout Ratio 97 or 0 5 In t DEFT 1 or 10 ms Operating Time At testing IE 2 times pickup value 20 ms Disengaging Time 38 ms t reset Reset Mode t delay 1 or 10 ms 3 For earth current s...

Page 248: ...Timer Time between repeated starts 1 s Reset Starts Per Hour Reset starts per hours timer from oldest start event 1 minute Jam Stall Protection 50J Accuracy Pickup 1 5 of the setting value or 1 In Dr...

Page 249: ...tting value 24 ms Mechanical Load Shedding MLS Accuracy Pickup Threshold 1 5 of the setting value or 1 In Pickup Delay DEFT 1 or 10 ms Dropout Threshold 1 5 of the setting value or 1 In Dropout Delay...

Page 250: ...Protection Elements 49 Thermal Model Accuracy Trip Threshold 2 Trip Delay 1 or 10 ms Alarm Threshold 2 Alarm Delay 1 or 10 ms 250 www eaton com EMR 3MP0 10 Technical Data EMR 3MP0 10 1 Tolerances Spe...

Page 251: ...ments 49 38 x RTD Trip w URTD Accuracy Trip Threshold 1 C 1 8 F Alarm Threshold 1 C 1 8 F t delay Alarm DEFT 1 or 10 ms Reset Hysteresis 2 C 3 6 F of threshold 1 C 1 8 F 251 www eaton com EMR 3MP0 10...

Page 252: ...r 1 In I2 I1 1 t DEFT 1 or 10 ms Operating Time At testing current 2 times pickup value 54 ms Disengaging Time 35 ms 1 The negative sequence current I2 must be 0 01 x In the positive sequence current...

Page 253: ...s Generic standard EN 61000 6 2 2005 EN 61000 6 3 2006 Product standard IEC 60255 1 2009 IEC 60255 26 2013 IEC 60255 27 2013 UL 508 Industrial Control Equipment 2005 CSA C22 2 No 14 95 Industrial Cont...

Page 254: ...ts and exposed conductive parts 2 5 kV eff 50Hz 1 min Except interfaces 1 5 kV DC 1 min Voltage measuring input 3 kV eff 50 Hz 1 min Impulse Voltage Test IEC 60255 27 IEC 60255 5 5 kV 0 5J 1 2 50 s In...

Page 255: ...C 61000 4 2 class 3 Air discharge 8 kV Contact discharge 6 kV Radiated Radio Frequency Electromagnetic Field Immunity Test IEC 60255 22 3 IEC 60255 26 IEC 61000 4 3 26 MHz 80 MHz 10 V m 80 MHz 1 GHz 3...

Page 256: ...Emission Tests Radio Interference Suppression Test IEC CISPR 22 IEC 60255 26 150kHz 30MHz Limit value class B Radio Interference Radiation Test IEC CISPR 11 IEC 60255 26 30MHz 1GHz Limit value class...

Page 257: ...1 3S1 3M2 but min 20 C 4 F max 60 C 140 F Test Ad Cold IEC 60068 2 1 IEC 60255 27 Temperature 20 C 4 F Test duration 16 h Test Bd Dry Heat IEC 60068 2 2 IEC 60255 27 Temperature 60 C 140 F Relative hu...

Page 258: ...Dry Heat Transport and storage test IEC 60255 27 IEC 60068 2 2 Temperature 70 C test duration 16 h Test AB Cold Transport and storage test IEC 60255 27 IEC 60068 2 1 Temperature 30 C test duration 16...

Page 259: ...Shock Test IEC 60068 2 27 IEC 60255 27 IEC 60255 21 2 class 1 Shock response test 5 gn 11 ms 3 impulses in each direction Shock resistance test 15 gn 11 ms 3 impulses in each direction Test Eb Shock E...

Page 260: ...ng current A D Analog to digital Ack Acknowledge AMP Ampere s Amp s AND Logical gate The output becomes true if all Input signals are true ANG Angle ANSI American National Standards Institute AR Autom...

Page 261: ...CT Control transformer Ctrl Control CTS Current transformer supervision d Day D A Digital to analog D Sub Plug Communication interface DC dc Direct current DEFT Definite time characteristic Tripping...

Page 262: ...l protection EXT Extension external F Degrees Fahrenheit F Field Fc Function Enable or disable functionality allow or disallow FIFO First in first out FIFO Principal First in first out FLA Full load c...

Page 263: ...nt IB Phase B current IBC Phase B minus C current I BF Tripping threshold IC Phase C current IC s Manufacturer internal product designation ICA Phase C minus A current ID Identification IEC Internatio...

Page 264: ...Thermal Characteristic I2T Thermal Characteristic I4T Thermal Characteristic IUV Instantaneous undervoltage IX 4th measuring input of the current measuring assembly group either ground or neutral cur...

Page 265: ...ion Code mm Millimeter MMU Memory mapping unit MRT Minimum response time ms Milli second s MTA Maximum torque angle MTR Motor MV Medium voltage mVA Milli volt amperes Power MVA Mega volt ampere total...

Page 266: ...Number N O Normal open Contact NOCS Number of cold starts NOM Nom Nominal NT Manufacturer internal product designation code O Over OC O C Overcurrent O P Op OUT Output OV Overvoltage OVERFREQ Overfreq...

Page 267: ...ameter set 4 PSet Parameter set PSS Parameter set switch Switching from one parameter set to another pu Per unit PWM Pulse width modulated PWR Power R Reset rec Record REF Reference rel Relative REM R...

Page 268: ...ta acquistion sec Second s SEC sec Secondary SENS Sensitive SEQ Sequence SF Service factor Sig Signal SNTP Simple network time protocol SPH Starts per hour SRC Source StartFct Start function STATS Sta...

Page 269: ...ies UMZ DEFT definite time tripping characteristic URTD Universal resistance temperature detector USB Universal serial bus UTC Ultimate trip current V Volts V0 Zero sequence voltage V1 Positive sequen...

Page 270: ...V Hz Volts per Hertz VINV Very inverse tripping characteristic VT Voltage transformer VTS Voltage transformer supervision W Watt s WDC Watch dog contact supervision contact WDG Winding WH Watthour www...

Page 271: ...ltage via 4th measuring channel of voltage measurement card 27TN Third Harmonic Neutral Undervoltage via 4th measuring channel of voltage measurement card 32 Directional Power Protection 32F Forward P...

Page 272: ...e Phase Sequence Overcurrent multiple trip characteristics 51V Voltage Restrained Overcurrent 55 Power Factor Protection 56 Field Application Relay 59 Overvoltage Protection 59M Phase Overvoltage Prot...

Page 273: ...ection 87G Generator Differential Protection 87GN Generator Ground Differential Protection 87M Motor Differential Protection 87SV Open CT Supervision see also 87 87B 87T Transformer Differential Prote...

Page 274: ...ion t Tripping delay IX Fault current Pickup If the pickup value is exceeded the module element starts to time out to trip The ground current can be measured either directly via a zero sequence transf...

Page 275: ...0 1 1 10 100 1 10 0 01 0 1 1 10 100 t 300s 300s 0 0s 0 0s IX Pickup DEFT Edoc_F14 20 0 01 Fig 60 DEFT Definite Time Overcurrent 275 www eaton com EMR 3MP0 11 Appendix 11 4 Instantaneous Current Curves...

Page 276: ...54 28 22 66 99 100 66 122 28 Index 5 50P x 50X x 51Q A ANSI 26 37 46 48 50J 50P 50X 66 access areas acknowledgment analysis of waveforms C CTRL key Control Page Counters catalog codes EMR 3MP0 D D SU...

Page 277: ...System I IEC 61850 Instantaneous Ground Overcurrent Element earth current measured Instantaneous Phase Overcurrent Element J Jam and stall protection L LC connector LED Test LED Operational Load Refe...

Page 278: ...perational LED operating software PowerPort E order codes EMR 3MP0 P Page Editor PowerPort E Profibus passwords access areas deactivate empty reset phase angles calculation Q QualityManager R RJ45 RS4...

Page 279: ...ision messages Trend records Waveform records security related messages Reset Dialog reset to factory defaults ring terminal connection S SC ST connector Self Supervision Contact Signals Softkeys T Te...

Page 280: ...169 169 170 174 135 135 145 134 136 24a 25a 26a 27c 50 51 56 1 2 280 www eaton com EMR 3MP0 Index...

Page 281: ...RANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY OR WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE ARE MADE REGARDING THE INFORMATION RECOMMENDATIONS AND DESCRIPTIONS In no...

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