ERL 8700/BUS User Manual Download

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B-PRO

Bus Protection Relay

Model 8700/BUS

User Manual

Version 2.1 Rev 2

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Summary of Contents for 8700/BUS

Page 1: ...B PRO Bus Protection Relay Model 8700 BUS User Manual Version 2 1 Rev 2 w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Page 2: ...w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Page 3: ...ing from the use of this documentation While all information presented is believed to be reliable and in accordance with accepted engineering practices ERLPhase makes no warranties as to the completen...

Page 4: ...Preface ii B PRO User Manual 8700 D01908R02 12 w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Page 5: ...r greater v2 1 9 4 v2 1 or greater v1 5d or greater v2 0 9 3 v2 0 or greater v1 5d or greater v1 1 9 2 v1 1 or greater v1 4 or greater v1 0 8 1 v1 0 or greater v1 1 or greater B PRO 8700 BUS Firmware...

Page 6: ...ng recording capability Extended Bus MVA setting range 2003 Jan 17 v1 1b PT Turns Ratio on the System Parameters screen expanded to allow a setting up to 10000 1 2002 Sep 18 v1 1a Correct an error in...

Page 7: ...Ratio on the System Parameters screen expanded to allow a setting up to 10000 1 2002 Aug 12 v1 1 Update to include new functions 2001 Aug 14 v1 0 Rev 2 Update Setup and Communications 2001 Mar 07 v1 0...

Page 8: ...w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Page 9: ...special information Example Describes Start Settings Control Panel Choose the Control Panel submenu in the Set tings submenu on the Start menu Right click Click the right mouse button Recordings Menu...

Page 10: ...w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Page 11: ...e SCADA Services 2 7 Communication Port Details 2 8 Maintenance Menu 2 11 Firmware Update 2 12 3 Using the IED Getting Started 3 1 Start up Sequence 3 1 Front Panel Display 3 2 Terminal Mode 3 4 Meter...

Page 12: ...sages D 1 Appendix E Modbus RTU Communication Protocol E 1 Appendix F DNP3 Communication Protocol F 1 Appendix G Mechanical Drawings G 1 Appendix H Rear Panel Drawings H 1 Appendix I AC Schematic Draw...

Page 13: ...oftware to create and review relay settings analyze fault waveforms store records The B PRO relay provides differential protection low impedance for the fol lowing types of bus configurations 1 bus wi...

Page 14: ...46 50 46 51 67 50BF 50LS 1 50LS 2 Rec 50 51 67 50N 51N 67 46 50 46 51 67 50BF 50LS 1 50LS 2 Rec 50 51 67 50N 51N 67 46 50 46 51 67 50BF 50LS 1 50LS 2 Rec 27 2 59 1 59 2 60 81O 1 Rec 81O 2 81U 1 81U 2...

Page 15: ...1 50LS 2 67 50 51 67 50N 51N 67 50 51 46 50BF Rec 50LS 1 50LS 2 67 50 51 67 50N 51N 67 50 51 46 50BF Rec 50LS 1 50LS 2 27 2 59 2 52 52 52 Bus2 87B 2 1 Front display of time alarms and relay target 2...

Page 16: ...s inoperative then the Relay In operative Alarm output contact closes and all tripping functions are blocked 7 Port 5 10BaseT Ethernet Port Internal Modem optional 8 External clock IRIG B modulated or...

Page 17: ...in Appendix G B PRO is available with an internal modem card or internal network card The CT inputs are 1 A nominal or 5 A nominal The external inputs are 48 125 Vdc or 125 250 Vdc The system base fre...

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Page 19: ...to handle modulated or unmodulated GPS satellite time IRIG B signals The IRIG B time signal is connected to the BNC connection on the back of the relay When the IRIG B signal is provided to the relay...

Page 20: ...100 terminal em ulation program running on a PC To create a direct serial link between the re lay and your computer connect the serial cable provided between your computer s serial port and Port 1 on...

Page 21: ...aud Rate as high as pos sible most modems handle 57 600 bps The Initialize setting allows you to set the control codes sent to the modem at the start of each connection session The factory defaults ar...

Page 22: ...operties dialog box and set the Connect Using field to TCP IP Winsock If this option is not available in the pick list you require a newer version of HyperTerminal v1 2 or greater Alternatively you ca...

Page 23: ...ur terminal program as described in the table below and link it to the appropriate serial port modem or TCP IP socket on your computer To initiate a connection with the relay use HyperTerminal s Call...

Page 24: ...interface and go to the Utilities Setup Ports menu for details see Terminal Mode on page 3 4 3 Select the desired baud rate for the appropriate port by toggling through the options using the Space or...

Page 25: ...ED on page 2 2 and Communication Port Details on page 2 8 The DNP3 protocol can also be run across the optional Ethernet LAN Both DNP over TCP and DNP over UDP are supported for details on connecting...

Page 26: ...n external modem The optional ERLPhase Modem Adapter converts this port to a Data Termi nal Equipment DTE to simplify connection to an external modem Default Setting 9 600 baud 8 data bits no parity 1...

Page 27: ...ernal to the relay Signal Name Direction PC Relay Pin on the Relay Port DCD 1 RxD 2 TxD 3 DTR 4 Common 5 DSR 6 RTS 7 CTS 8 No connection 9 Male DB 9 Cable End for Relay Port Female DB 9 Cable End for...

Page 28: ...lay with modem adapter is DTE modem is DCE Pins 1 and 6 are tied together internal to the relay Signal Name Direction Modem Relay Pin on the Modem Adapter DCD 1 RxD 2 TxD 3 DTR 4 Common 5 DSR 6 RTS 7...

Page 29: ...rminal program that comes with MS Windows Using either direct serial or modem connection 1 Use the terminal program to connect to the serial port either through direct serial link or modem 2 Select En...

Page 30: ...seT Ethernet card View system diagnostic Displays the internal status log Retrieve system diagnostics Automatically packages up the internal status log plus set ting and setup information and download...

Page 31: ...al Mode Offliner Settings software Details in Chapter 5 1 B PRO Bus Protection Relay Offline Mode Settings Software Online Mode Terminal Mode B 2000Dec14 B PRO BUS PROTECTION RELAY MODEL 8700 BUS PORT...

Page 32: ...nd the protective functions become functional IRIG B Functional Indicates the presence of a valid IRIG B time signal where the LED is on Service Required Indicates the relay needs service This LED can...

Page 33: ...time skew for different time zones are available when you establish communication with the PC View Readings Pressing the View Readings button obtains metering information about the lines for details s...

Page 34: ...rameters and review system information The following steps de scribe how to access the TUI Accessing TUI 1 Establish terminal mode connection for details see Using HyperTerminal to Access the Relay s...

Page 35: ...words in Terminal Mode for details see Passwords on page 3 6 If the box around the menu does not appear as above change the font in your terminal program to one that supports line draw charac ters e g...

Page 36: ...the service level through the Access menu minimizing the chance that a password is changed casually and provides a means of resolving situations where a password has been forgotten Access Level Allow...

Page 37: ...the user 5 Sub Menu screens There are two types Intermediate and Data Entry Dis play screens a Intermediate screen Used to navigate through menu system to the indi vidual data entry display screens T...

Page 38: ...e ProLogic screen a drop down box will ap pear that displays multiple selections In this case you can also use the up and down arrow keys to scroll through the list Pressing u or d will scroll through...

Page 39: ...46 51 67 50LS 50LS 1 50LS 2 Identification Relay Comments Analog Inputs External Inputs Output Contacts Virtual Inputs Connections System Parameters Windings CT Protection Functions Bus Transformer 8...

Page 40: ...ic states Protection Logic2 Provides the present status of the internal logic states ProLogic Provides the present status of the ProLogic states When a logic level becomes active its state changes fro...

Page 41: ...o the PC do the following 1 Navigate to Settings Retrieve To Offliner 2 Select Enter 3 The relay asks you if you wish to continue Select Y for yes 4 The file is sent to the directory defined by the Hy...

Page 42: ...space bar and select D The selected records will be deleted Event Log The event log lists events stored in the relay While viewing the Event Log the event list must be manually refreshed in order to...

Page 43: ...reset and pulse virtual inputs Pulse width is 1 second Latched virtual inputs reset after pulse command has executed Requires change or service access level Erase Use submenus Records and Event Logs t...

Page 44: ...plays the enabled disabled status of the 87T protection function This screen is useful when test ing Analog Line Quantities Displays the P Q information for each feeder as well as the positive sequenc...

Page 45: ...gs define the second In all cases if a CT input will not be used it should be set to NC or not con nected This will remove this current input from any differential calculations The CT input overcurren...

Page 46: ...r detects all CT saturation conditions for external faults and blocks the dif fferential protection from operating The CT saturation detection and Trip Blocking scheme are composed of two parts the fi...

Page 47: ...miss the detection of the changes of IR and IO because of the limit of the sample window size in the DFT calculation A block zone under the differential characteristic curve as shown in Figure 4 3 is...

Page 48: ...e To ensure the fast operating speed of 87B function for internal faults IRs should be set to be greater than the maximum bus transfer load plus safety margin The safety margin should be greater than...

Page 49: ...IO exceeds the IOH setting threshold no matter where the IO IR trajectory comes from The purpose of the IOH zone is to clear the extremely severe bus internal faults as soon as possible The different...

Page 50: ...the bus voltage The 59 1 and 59 2 functions are identical in terms of operation Use the gate switch to select between an AND or an OR gate Use an AND gate to detect 3 phase overvoltage condition use a...

Page 51: ...ge 60 Loss of Potential This protection is to detect the loss of potential from either one or two phases and issue an alarm Figure 4 9 60 Loss of Potential Where Va_Exist 1 if Va 0 5 pu similar for Vb...

Page 52: ...hibit is provided and fixed at 0 25 pu of nominal sys tem voltage The 81 frequency elements operate and produce an output using a definite time delay function The overall time delay will be the user s...

Page 53: ...ion For a 5A relay this equals 0 25A As shown below the 2nd harmonics restraint signal is stretched for 5ms in the first cycle on transformer energization to prevent the 2nd harmonics restraint signal...

Page 54: ...C IR IO Y Transformation and CT Ratio Mismatch Correction 87T Transformer Differential IOmin pu 0 2 to IRs pu to 50 00 S1 to Min S2 100 S2 Max S1 30 to 200 00 High Current Setting pu to 100 00 I_2nd I...

Page 55: ...the gate switch to select between an AND gate or an OR gate Use an AND gate to detect 3 phase over current condition use an OR gate to detect any phase overcurrent condition The definite time delay ca...

Page 56: ...then use the output of T1 to send a trip to the associated circuit breaker before sending the output of T2 to the bus or transformer protection If the output of T1 tripped the circuit breaker before T...

Page 57: ...the directional element You can flex ibly define the forward trip region by setting Alpha and Beta properly based on your needs When Beta is set to 360 the forward trip region becomes the whole comple...

Page 58: ...f device 51 are listed below You can select the user defined curve type and the parameters in the equation are settable other wise they are fixed and determined by the curve type Figure 4 17 50 51 67...

Page 59: ...Initiated enabled or disabled 51 Enabled enabled or disabled Directional non directional forward reverse Pickup 0 5 to 50 0 5A 0 1 to 10 0 1A Curve Type For details see Table 4 1 IEC and IEEE Curves...

Page 60: ...efined IEEE three IEC inverse time curves and one user defined curve The equation and the parameters of device 51N are listed below You can select the user defined curve type and the pa rameters in th...

Page 61: ...4 Protection Functions D01908R02 12 B PRO User Manual 8700 4 17 Reset For I Pickup T I TR 3Io Pickup 2 1 TMS w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Page 62: ...ovides three predefined IEEE three IEC inverse time curves and one user defined curve The equation and the parameters of device 46 51 are listed below You can se lect the user defined curve type and t...

Page 63: ...4 Protection Functions D01908R02 12 B PRO User Manual 8700 4 19 Reset For I Pickup T I TR I2 Pickup 2 1 TMS w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Page 64: ...time delay dropout and can drive the front panel target LED 15 ProLogic control statements outputs are avail able and can be used in the output matrix to customize the relay to your specific needs In...

Page 65: ...120 cycles 60 Hz Base with automatic extension to capture successive triggers Recorder triggering by any internal logic or external input signal Swing Recording The B PRO records dynamic system respo...

Page 66: ...As a result the B PRO can store up to 30 seconds of fault recordings and up to 24 minutes of swing recordings in non volatile storage If the storage is full new records automatically overwrite the old...

Page 67: ...rectory which was set be fore transfer to e g Windows HyperTerminal s default receive directory is set through the its Transfer menu When transferred the record name remains un changed and the file ex...

Page 68: ...s where appropriate For example the event log entry for a device trip might be 2000 Nov 21 15 34 19 832 51 on ABC Trip The event log can be viewed in three ways Front Panel The front panel display sho...

Page 69: ...t older setting versions into newer ones PC System Requirements Hardware The minimum hardware requirements are Pentium processor 64 MB of available RAM 100 MB of available hard disk space recommended...

Page 70: ...ffliner Features Menu and Toolbar The Offliner software includes the following menu and system tool bar Figure Figure 5 2 Top Tool Bar describes the details Figure 5 2 Top Tool Bar Windows Menu Window...

Page 71: ...n Cut Cut the selection Copy Copy the selection Paste Insert clipboard contents Copy Graph Copy the graph for the active screen to the clipboard Copy Inputs Brings up the Copy Inputs dialog box Tools...

Page 72: ...ed in order to have it s characteristic displayed Figure 5 3 87 Differential Slope Characteristic Copy Copy the selection Copy the selection Paste Insert clipboard contents Insert clipboard contents U...

Page 73: ...d Print Graph To print a particular graph click the Print Graph button Zoom on Graphs Graphs can be zoomed to bring portions of the traces into clearer display Left click on any graph and drag to form...

Page 74: ...eder protection that is provided for each input to be copied from one input to another All the settings are duplicated exactly including the output matrix This is useful when you want to set each CT c...

Page 75: ...e menu tree Identification Sub Menus Relay Analog Inputs External Inputs Output Contacts Virtual Inputs These screens are where relay station information can be entered names for the relay I O and mod...

Page 76: ...unctions are the 87B 1 87B 2 and the voltage devices 27 59 60 and 81 Transformer Sub Menu This sub menu contains only one item the 87T settings This is the only device that is provided for the transfo...

Page 77: ...ient if you are not using all of the available devices Offliner Keyboard Shortcuts The following table lists the keyboard shortcuts that Offliner provides Ctrl N Opens up a default setting file of the...

Page 78: ...n the conversion is complete Offliner Settings dis plays the new file Figure 5 7 Converting Setting Files Sending a New Setting File to the Relay 1 Make sure the settings version and the serial number...

Page 79: ...fault values of an older settings version For a new installation these sample files are placed in the default directory C Program Files NxtPhase B PRO Offliner Settings or you can choose the path duri...

Page 80: ...sfer Receive File to set the receive directory 2 Select one or more records on the relay using the List function in the Ter minal Mode s Records menu 3 Initiate transfer of the selected records by sel...

Page 81: ...nt signals Calibration The relay is calibrated when it leaves the factory but if component changes are made within the relay you may need to do a re calibration To perform a calibration you must be lo...

Page 82: ...it is absent there is not a locked valid relationship among all of the analog quantities Testing the External Inputs To test the external inputs connect the relay to a laptop in Terminal Mode Ser vic...

Page 83: ...s and constants Test the 51 reset time by using the following example and equations Use your test software to setup an appropriate test sequence and measure time t1 tx and t2 to determine the relay s...

Page 84: ...could be performed This presumes that fifteen synchronized currents are available A verification of operate IO and restraint IR quantities is possible through the TERMINAL MODE by selecting the OPERAT...

Page 85: ...es with female DB9 connec tors This allows them to be connected directly to a PC serial port with a stan dard straight through male to female serial cable For pin out details see Communication Port De...

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Page 87: ...e 15 ProLogic statements provide flexible solutions Recording Fault 96 s c oscillography of all analog and external input channels Capacity up to 15 x 2 second records Records up to the 25th harmonic...

Page 88: ...modem Internal Modem 33 6 Kbps V 32 bis Optional internal modem Network 10 Base T Ethernet port Optional Ethernet card SCADA Interface DNP3 RS 232 or Ethernet or Modbus RS 232 Rear port Time Sync IRI...

Page 89: ...loss or re establish ment of external time source and auto matically switch between internal and external time Synchronization Accuracy Sampling clocks synchronized with the time source internal or ex...

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Page 91: ...setting summary provides a list of all the current and voltage analog input quantity names used for line protection and used for recording External Inputs and Output contact names are also identified...

Page 92: ...put5 Current C Input 6 Input6 IA6 Input6 Current A IB6 Input6 Current B IC6 Input6 Current C External Input Names 1 EI Spare 1 2 EI Spare 2 3 EI Spare 3 4 EI Spare 4 5 EI Spare 5 6 EI Spare 6 7 EI Spa...

Page 93: ...ding CT Connections Differential Zone Bus only Bus side Voltage 230 0 kV Primary 1 0 to 1000 0 Connection Y Phase 0 degree ref fixed Non Bus side Voltage 115 0 kV Primary 1 0 to 1000 0 Connection Y Ph...

Page 94: ...igital Control Enabled Digital Control Selection Not Used Exclude When High Input 5 Input5 Connect to Bus CT Connection Y fixed CT Phase 0 fixed CT Turns Ratio to 1 100 0 1 Digital Control Enabled Dig...

Page 95: ...51N Enabled 46 50 Enabled 46 51 Enabled Input 2 Input2 Protection 50BF Disabled 50LS 1 Disabled 50LS 2 Disabled 50 Disabled 51 Disabled 50N Disabled 51N Disabled 46 50 Disabled 46 51 Disabled Input 3...

Page 96: ...6 Protection 50BF Disabled 50LS 1 Disabled 50LS 2 Disabled 50 Disabled 51 Disabled 50N Disabled 51N Disabled 46 50 Disabled 46 51 Disabled 87B 1 Bus Differential 87B 1 Enabled IOmin 0 25 p u 0 20 to 0...

Page 97: ...to 1 00 I 5th Harmonic Restraint Disabled I_5th I_fund Ratio 0 20 0 05 to 1 00 27 Undervoltage 27 1 Enabled Gate Switch OR Pickup 20 0 volts 1 0 to 120 0 Pickup Delay 1 00 seconds 0 00 to 99 99 27 2...

Page 98: ...bled BF Initiated By ProLogic Disabled BF Initiated By Ext Input Disabled Pickup Delay 1 0 50 seconds 0 01 to 99 99 Pickup Delay 2 1 50 seconds 0 01 to 99 99 Input 1 Input1 50LS Low Set Overcur rent 5...

Page 99: ...ontrol forward Pickup 10 0 amperes 0 5 to 50 0 Breaker Failure Initiated Disabled Curve Type IEC very inverse A 13 5 B 0 0 p 1 0 TR 47 30 TMS 0 50 0 01 to 10 00 Input 1 Input1 46 50 46 51 67 Negative...

Page 100: ...0 amperes 0 1 to 50 0 Pickup Delay 0 00 seconds 0 00 to 99 99 50LS 2 Disabled Gate Switch OR Pickup 1 0 amperes 0 1 to 50 0 Pickup Delay 0 00 seconds 0 00 to 99 99 Input 2 Input2 50 51 67 Phase Overc...

Page 101: ...50 Disabled Directional Control forward Pickup 10 0 amperes 0 5 to 50 0 Pickup Delay 1 00 amperes 0 00 to 99 99 Breaker Failure Initiated Disabled 46 51 Disabled Directional Control forward Pickup 10...

Page 102: ...o 50 0 Pickup Delay 1 00 amperes 0 00 to 99 99 Breaker Failure Initiated Disabled 51 Disabled Directional Control forward Pickup 10 0 amperes 0 5 to 50 0 Breaker Failure Initiated Disabled Curve Type...

Page 103: ...rve Type IEC very inverse A 13 5 B 0 0 p 1 0 TR 47 30 TMS 0 50 0 01 to 10 00 Input 4 Input4 50BF Breaker Failure 50BF Disabled BF Initiated By 87B 1 Disabled BF Initiated By 87B 2 Disabled BF Initiate...

Page 104: ...A 13 5 B 0 0 p 1 0 TR 47 30 TMS 0 50 0 01 to 10 00 Input 4 Input4 50N 51N 67 Neutral Overcurrent 50N Disabled Directional Control forward Pickup 10 0 amperes 0 5 to 50 0 Pickup Delay 1 00 amperes 0 0...

Page 105: ...ed By ProLogic Disabled BF Initiated By Ext Input Disabled Pickup Delay 1 0 50 seconds 0 01 to 99 99 Pickup Delay 2 1 50 seconds 0 01 to 99 99 Input 5 Input5 50LS Low Set Overcur rent 50LS 1 Disabled...

Page 106: ...isabled Directional Control forward Pickup 10 0 amperes 0 5 to 50 0 Breaker Failure Initiated Disabled Curve Type IEC very inverse A 13 5 B 0 0 p 1 0 TR 47 30 TMS 0 50 0 01 to 10 00 Input 5 Input5 46...

Page 107: ...OR Pickup 1 0 amperes 0 1 to 50 0 Pickup Delay 0 00 seconds 0 00 to 99 99 50LS 2 Disabled Gate Switch OR Pickup 1 0 amperes 0 1 to 50 0 Pickup Delay 0 00 seconds 0 00 to 99 99 Input 6 Input6 50 51 67...

Page 108: ...67 Negative Sequence Overcurrent 46 50 Disabled Directional Control forward Pickup 10 0 amperes 0 5 to 50 0 Pickup Delay 1 00 amperes 0 00 to 99 99 Breaker Failure Initiated Disabled 46 51 Disabled D...

Page 109: ...opout Delay 0 00 seconds 0 00 to 999 00 Operator 1 Input A Not Used Operator 2 Input B Not Used Operator 3 Input C Not Used Operator 4 Input D Not Used Operator 5 Input E Not Used PL 3 ProLogic 3 ProL...

Page 110: ...ator 5 Input E Not Used PL 5 ProLogic 5 ProLogic 5 Disabled Target Enabled Pickup Delay 0 00 seconds 0 00 to 999 00 Dropout Delay 0 00 seconds 0 00 to 999 00 Operator 1 Input A Not Used Operator 2 Inp...

Page 111: ...or 1 Input A Not Used Operator 2 Input B Not Used Operator 3 Input C Not Used Operator 4 Input D Not Used Operator 5 Input E Not Used PL 8 ProLogic 8 ProLogic 8 Disabled Target Enabled Pickup Delay 0...

Page 112: ...0 Disabled Target Enabled Pickup Delay 0 00 seconds 0 00 to 999 00 Dropout Delay 0 00 seconds 0 00 to 999 00 Operator 1 Input A Not Used Operator 2 Input B Not Used Operator 3 Input C Not Used Operato...

Page 113: ...Used Operator 4 Input D Not Used Operator 5 Input E Not Used PL 13 ProLogic 13 ProLogic 13 Disabled Target Enabled Pickup Delay 0 00 seconds 0 00 to 999 00 Dropout Delay 0 00 seconds 0 00 to 999 00 Op...

Page 114: ...Used Operator 5 Input E Not Used PL 15 ProLogic 15 ProLogic 15 Disabled Target Enabled Pickup Delay 0 00 seconds 0 00 to 999 00 Dropout Delay 0 00 seconds 0 00 to 999 00 Operator 1 Input A Not Used Op...

Page 115: ...The power supply operates from 40 to 300 Vdc or 120 Vac 20 at 50 60 HZ This wide operating range provides easier installation by eliminating pow er supply ordering options AC Analog Input Board The A...

Page 116: ...viding the B PRO with a path to future networking capability A highly reliable solid state flash disk on the CPU board provides the operat ing software for the 486 and stores the B PRO s recordings Fr...

Page 117: ...Name 46 51 Trip 87T Trip IOH on ABC The possible phase information will be A B C AB BC CA ABC IOH will be added into the message if the setting has been exceeded 87B 1 Trip IOH on ABC 87B 2 Trip IOH o...

Page 118: ...o 18 Self Check DC Alarm Reset Continuous dc level condition has reset Self Check DC Ch n O P Block Continuous dc level on Ch n where n 1 to 18 Relay is blocked New Setting Loaded Manual Settings Load...

Page 119: ...ove cases the DSP controller functions con tinue with normal auxiliary relay outputs provided that DSP failure or Self Check Fail Block has not occurred Laptop or Remote Connection DSP Digital Signal...

Page 120: ...o indicate which condition Alarm or Block The failure types and which analog values they are associated with are described in the ta ble below Both signals are available in DNP and Modbus The Alarm co...

Page 121: ...e 1 Contact Closed active Output Contact 6 00518 0 Contact Open inactive 1 Contact Closed active Output Contact 7 00519 0 Contact Open inactive 1 Contact Closed active Output Contact 8 00520 0 Contact...

Page 122: ...00796 0 Off inactive 1 On active Input 3 50BF 1 Trip 00797 0 Off inactive 1 On active Input 3 50BF 2 Trip 00798 0 Off inactive 1 On active Input 3 50 Trip 00799 0 Off inactive 1 On active Input 3 51...

Page 123: ...nactive 1 On active Input 6 50LS 2 Output 00835 0 Off inactive 1 On active Input 6 50BF 1 Trip 00836 0 Off inactive 1 On active Input 6 50BF 2 Trip 00837 0 Off inactive 1 On active Input 6 50 Trip 008...

Page 124: ...ff inactive 1 On active 87T Restraint 00874 0 Off inactive 1 On active 87T Fast Trip 00875 0 Off inactive 1 On active 87B 1 Fast Trip 00876 0 Off inactive 1 On active 87B 1 Block via Saturation 00877...

Page 125: ...2 10514 0 Off inactive 1 On active Virtual Input 3 10515 0 Off inactive 1 On active Virtual Input 4 10516 0 Off inactive 1 On active Virtual Input 5 10517 0 Off inactive 1 On active Virtual Input 6 1...

Page 126: ...0 59 1 Minutes Now 40010 0 59 1 Hours Now 40011 0 23 1 Day of Year Now 40012 1 365 up to 366 if leap year 1 Years since 1900 40013 90 137 1 Sync d to IRIG B 40014 0 No 1 Yes 1 Offset of UTC to IED loc...

Page 127: ...rees 10 I6A Magnitude 40293 A 1 I6A Angle 40294 Degrees 10 I6B Magnitude 40295 A 1 I6B Angle 40296 Degrees 10 I6C Magnitude 40297 A 1 I6C Angle 40298 Degrees 10 Transformer IA Operating 40299 A 1 Tran...

Page 128: ...ported Response from IED indicates ILLEGAL FUNCTION Force Single Coil Function Code 05 Only the hold readings coil can be forced When active this coil locks all coil input and holding register reading...

Page 129: ...he following controls are available Refresh Event List Function Code 6 address 40513 Fetches the latest events from the B PRO s event log and makes them available for Modbus access The most recent eve...

Page 130: ...0x31 y 1 40522 0x35 0x20 5 sp 40523 0x31 0x36 1 6 40524 0x3A 0x34 4 40525 0x35 0x3A 5 40526 0x30 0x37 0 7 40527 0x2E 0x38 8 40528 0x34 0x38 4 8 40529 0x20 0x3A sp 40530 0x20 0x32 sp 2 40531 0x37 0x2D...

Page 131: ...able Timeouts in seconds while waiting for Data Link Confirm __None x Fixed at 2 Complete Application Fragment x None __Fixed at 2 Application Confirm __None x Fixed at 5 Complete Application Response...

Page 132: ...ith Relative Time 1 read 0x06 0x07 0x08 129 response 0x17 10 0 Binary Output All Variations 1 read 0x00 0x01 0x06 0x07 0x08 0x17 0x28 129 response 0x00 10 2 Binary Output Status default 1 read 0x00 0x...

Page 133: ...1 2 Object Variation 1 Binary Input default 1 Binary Input Change without Time 2 Binary Input with Status 1 Binary Input Change with Time default 3 Binary Input Change with Relative Time Class 0 1 No...

Page 134: ...27 1 Virtual Input 20 28 1 Virtual Input 21 29 1 Virtual Input 22 30 1 Virtual Input 23 31 1 Virtual Input 24 32 1 Virtual Input 25 33 1 Virtual Input 26 34 1 Virtual Input 27 35 1 Virtual Input 28 36...

Page 135: ...A 10 Input 1 5LS 1 Output 14 N A 10 Input 1 50LS 2 Output 15 N A 10 Input 1 50BF 1 Trip 16 N A 10 Input 1 50BF 2 Trip 17 N A 10 Input 1 50 Trip 18 N A 10 Input 1 51 Alarm 19 N A 10 Input 1 51 Trip 20...

Page 136: ...S 1 Output 53 N A 10 Input 4 50LS 2 Output 54 N A 10 Input 4 50BF 1 Trip 55 N A 10 Input 4 50BF 2 Trip 56 N A 10 Input 4 50 Trip 57 N A 10 Input 4 51 Alarm 58 N A 10 Input 4 51 Trip 59 N A 10 Input 4...

Page 137: ...89 N A 10 Input 6 46 51 Alarm 90 N A 10 Input 6 46 51 Trip 91 N A 10 87T Trip 92 N A 10 87B Trip 93 N A 10 59 1 Trip 94 N A 10 59 2 Trip 95 N A 10 27 1 Trip 96 N A 10 27 2 Trip 97 N A 10 60 Alarm 98...

Page 138: ...132 N A 10 12 Virtual Input 8 133 N A 10 12 Virtual Input 9 134 N A 10 12 Virtual Input 10 135 N A 10 12 Virtual Input 11 136 N A 10 12 Virtual Input 12 137 N A 10 12 Virtual Input 13 138 N A 10 12 V...

Page 139: ...hout Time 2 16 bit Analog Input 2 Analog Input Change 16 bit without Time default 3 32 bit Analog Input without flag 3 Analog Input Change 32 bit with Time 4 16 bit Analog Input without flag default 4...

Page 140: ...14 A 1 2 2 Nominal I2B Angle 15 Degrees 10 2 0 5 Degrees I2C Magnitude 16 A 1 2 2 Nominal I2C Angle 17 Degrees 10 2 0 5 Degrees I3A Magnitude 18 A 1 2 2 Nominal I3A Angle 19 Degrees 10 2 0 5 Degrees...

Page 141: ...Restraint 52 A 1 2 2 Nominal Bus IC Restraint 53 A 1 2 2 Nominal Input 1 P 54 MW 10 2 1 0 MW Input 1 Q 55 MVAR 10 2 0 5 MVAR Input 2 P 56 MW 10 2 1 0 MW Input 2 Q 57 MVAR 10 2 0 5 MVAR Input 3 P 58 MW...

Page 142: ...t object As stated in the DNP technical bulletin the variation of the response object represents the length of the string The string represents the ASCII values of the event text The following example...

Page 143: ...iew Logs View Previous Next Target Target Clear 12 12 Side View 19 00 Top View Relay Functional IRIG B Functional Service Required Test Mode Alarm Port 1 4 75 0 25 18 31 0 34 17 17 5 25 11 37 5 15 Pan...

Page 144: ...Mechanical Drawings Appendix G 2 B PRO User Manual 8700 D01908R02 12 Figure G 2 Cut out Template 17 19 18 31 5 17 4 75 0 20 Cut Out Template 9 16 9 16 C L w w w E l e c t r i c a l P a r t M a n u a...

Page 145: ...223 224 225 226 227 228 229 230 231 232 233 234 235 AC Current Inputs I4 A I4 B I4 C I5 C I5 B I5 A I3 A I3 B I3 C I2 A I2 B I2 C I1 C I1 B I1 A Case Gnd In Freq 300 301 302 303 304 305 306 307 308 30...

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Page 147: ...23 C 322 I4 321 B 320 I4 319 A 318 I3 317 C 316 I3 315 B 314 I3 313 A 312 I2 311 C 310 I2 309 B 308 I2 307 A 306 I1 305 C 304 I1 303 B 302 I1 301 A 300 Protected Bus A B C A B C Line 1 A B C Line 2 A...

Page 148: ...6 I1 305 C 304 I1 303 B 302 I1 301 A 300 Protected Bus A B C A B C Line 1 A B C Line 2 BRK 1 BRK 2 BRK 3 BRK 4 BRK 5 All CT s to inputs 1 to 5 are connected GRD WYE Notes 1 CT s on input 6 can be eith...

Page 149: ...s 1 3 DC External Inputs 1 100 101 2 102 103 3 104 105 4 106 107 5 108 109 6 110 111 7 112 113 8 114 115 9 116 117 234 235 Power In 125VDC Output Relay Contacts Any combination of outputs 1 14 availab...

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Page 151: ...sec ondary current by the CTs is between 0 2 A and 15 A secondary Bus Differential 87B 1 and 87B 2 Protection Function Characteristic The operating characteristic of the 87B function is shown in Figur...

Page 152: ...but there are some applications where a higher value is required This method ensures that IRs is the upper limit setting for the load range provides depend ability for normal operating conditions and...

Page 153: ...are developed using simple steps 1 Enter Winding CT connection information 2 Determine the maximum bus transfer current 3 Choose a value for IRs 4 Calculate the Bus Base MVA 5 Determine the CT Saturat...

Page 154: ...e IRs setting is also the upper limit of the load range of the B PRO For this recommended settings method the maximum bus transfer current is equal to IRs in per unit current The preferred setting for...

Page 155: ...Block timer expires This setting should be greater than the slowest fault clearing time for any of the feeders connected to the bus A typical clearing time is 5 cycles or 2 cycles to recognize the fau...

Page 156: ...lly 5A CT is as small as 0 2 A there is a possibility that the current may be interpreted as close to zero amps due to CT error and A to D conversion error Assuming the worst case 0 2 amps is interpre...

Page 157: ...D01908R02 12 B PRO User Manual 8700 Appendix L 1 Appendix L Function Logic Diagram Diagram in plastic sleeve w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Page 158: ...w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Page 159: ...ift 120 240 Shift 150 210 Shift 30 330 Shift IA Ia Ib 3 IA Ia 2Ib Ic 3 IB Ib Ic 3 IB Ib 2Ic Ia 3 IC Ic Ia 3 IC Ic 2Ia Ib 3 IA Ic Ib 3 IA 2Ic Ia Ib 3 IB Ia Ic 3 IB 2Ia Ib Ic 3 IC Ib Ia 3 IC 2Ib Ic Ia 3...

Page 160: ...210 Shift 0 Shift 180 Shift IA Ia 2Ic Ib 3 IA Ib Ic 3 IB Ib 2Ia Ic 3 IB Ic Ia 3 IC Ic 2Ib Ia 3 IC Ia Ib 3 IA 2Ib Ic Ia 3 IA Ib Ia 3 IB 2Ic Ia Ib 3 IB Ic Ib 3 IC 2Ia Ib Ic 3 IC Ia Ic 3 IA 2Ia Ib Ic 3...

Page 161: ...t either the text B PRO Bus Protection located below the image of the relay or the B PRO text in the upper right hand corner of the start page 4 Select the text Install CT Saturation Software This wil...

Page 162: ...w w w E l e c t r i c a l P a r t M a n u a l s c o m...

Page 163: ...the relay 2 2 converting a settings file 5 10 creating a setting file from an older version 5 11 CT Saturation Calculator N 1 D date time 3 3 Diagnostics 3 13 Display information 3 4 E Erase 3 13 Eve...

Page 164: ...setting the baud rate 2 6 Settings 3 9 3 10 settings 3 10 Setup 3 13 Start up 3 1 system requirements 5 1 hardware 5 1 operating system 5 1 T Target 3 3 terminal program setup 2 5 Test mode 3 1 3 2 T...

Page 165: ...tructions B PRO User Manual B PRO manual in PDF format To Install Software on your Computer Insert the CD ROM in your drive The CD ROM should open automatically If the CD ROM does not open automatical...

Page 166: ...w w w E l e c t r i c a l P a r t M a n u a l s c o m...

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