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GE GEK 106168E manual EXTERNAL CONNECTIONS 189C4114 SHEET, Figures, GEK-106168E

Models: GEK 106168E

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FIGURES

FIGURE 2. EXTERNAL CONNECTIONS (189C4114 SHEET 1)

GEK-106168E

DBF Breaker Failure Protection

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GE GEK 106168E manual EXTERNAL CONNECTIONS 189C4114 SHEET, Figures, GEK-106168E, DBF Breaker Failure Protection

Contents

Instructions GEK 106168E GE Power ManagementDigital Breaker Failure Protection DBF 3KRQHHVFULSWLRQ0DQXDO*RI.\RXUFRGHTXHVWLRQ RUVXJJHVWLRQD 03529$Q\WKLQJ7+,6\RX0$18FDQ·W$/ ILQG *3RZHU0DQDJHPHQWPage TABLE OF CONTENTS TABLE OF CONTENTSGENERAL DESCRIPTION AND APPLICATION 2.2.2INSTALLATION AND MAINTENANCE 7.2. CONNECTION-TO-GROUND AND DISTURBANCES SUPPRESSIONKEYBOARD AND DISPLAY TABLE OF CONTENTSLIST OF FIGURES LIST OF FIGURESGEK-106168E DBF Breaker Failure ProtectionLIST OF FIGURES DBF Breaker Failure ProtectionGEK-106168E GENERAL DESCRIPTION AND APPLICATION 1.1. GENERAL DESCRIPTION1. GENERAL DESCRIPTION AND APPLICATION a Protection1. GENERAL DESCRIPTION AND APPLICATION e Communication Interfaces DBF Breaker Failure ProtectionGEK-106168E Digital Signal OPERATION LOGIC2.1. PROTECTION FUNCTIONS 2. OPERATION LOGICReset of Latching Relays Ground Overcurrent Breaker Failure UnitBreaker Failure without current or very low current Breaker Arc Detection DeviceINTERNAL PROTECTION STATUS SIGNALS 2.2. MONITORING AND RECORDING FUNCTIONS2.2.1 MEASUREMENT 2.2.2 ASSOCIATED BREAKER STATUSOptional Exp. Board 2. OPERATION LOGICGroup StatusOptional Exp. Board Latched#1 ClosedOptional Exp.Boar Latched#2 Closed 2. OPERATION LOGICINTERNAL COMMUNICATION STATUS SIGNALS 2. OPERATION LOGICGroup StatusLEFT COLUMN RIGHT COLUMN2.2.4 CIRCUIT BREAKER BREAKING CAPACITY MONITORING 2. OPERATION LOGIC2.3. ANALYSIS FUNCTIONS 2.2.5 BUILT-IN SELF-CHECKING UNIT2.3.1 EVENT RECORDER 2.3.1 OSCILLOGRAPHYEvents to Trigger the Oscillography 2. OPERATION LOGICGEK-106168E DBF Breaker Failure Protection2.4.1 TABLES OF SETTINGS 2.4. CONTROLTable Selection Active Table2.4.3 CONFIGURABLE INPUTS AND OUTPUTS 2.4.2 TIME SYNCHRONIZATION2.4.3.1 Digital Inputs Function2.4.3.2 Outputs 2. OPERATION LOGICThe basic DBF system has 10 outputs as follows DBF Breaker Failure Protection2.5. MAN-MACHINE INTERFACE HMI 2. OPERATION LOGICGEK-106168E DBF Breaker Failure Protection2.6. REMOTE COMMUNICATIONS 2. OPERATION LOGICDBF Breaker Failure Protection GEK-106168E3.SETTINGS 3. SETTINGSTABLE 3. Settings Table Default50BF Settings Internal Arc SettingsOscillography Mask Functions PermittedCOMMENTS ON SETTINGS 3. SETTINGS∙ The function permission setting enables or disables the function GEK-106168E3. SETTINGS DBF Breaker Failure ProtectionGEK-106168E TECHNICAL CHARACTERISTICS 4. TECHNICAL CHARACTERISTICSPower Supply PHASE4.2. TECHNICAL CHARACTERISTICS MECHANICALELECTRICAL For standard models 48-125, 110-250 VDCCOMMUNICATIONS STANDARDSTest Standard4. TECHNICAL CHARACTERISTICS DBF Breaker Failure ProtectionGEK-106168E HARDWARE DESCRIPTION 5.1. PHYSICAL DESCRIPTION5. HARDWARE DESCRIPTION 5.1.1. CASE5. HARDWARE DESCRIPTION DBF Breaker Failure ProtectionGEK-106168E 5.2. OPERATING THEORY 5.2.1. MAGNETIC MODULE5.2.2. CPU BOARD 5. HARDWARE DESCRIPTION5.2.3 POWER SUPPLY 5.2.4 KEYBOARD AND DISPLAY5. HARDWARE DESCRIPTION DBF Breaker Failure ProtectionACCEPTANCE TESTS 6.1. CONNECTIONS AND NECESSARY EQUIPMENT6.2. VISUAL INSPECTION 6.3. PANEL INSULATION TESTS6.4. RELAY SETTING 6.5. INDICATORS6.6. POWER SUPPLY Breaker SettingsDC Battery mA 6.7. COMMUNICATIONSModel G 48/125 VDC Voltage Vdc6.8. INPUTS 6.8.1 DIGITAL INPUTS6.8.2 IRIG-B SYNCHRONIZING INPUT 6. ACCEPTANCE TESTS6.9. FUNCTIONS 6.9.1 50BF 1P UNIT TEST6. ACCEPTANCE TESTS GEK-106168E6.9.2 50BF 3P UNIT TEST 6. ACCEPTANCE TESTSDBF Breaker Failure Protection GEK-106168E6.9.3 INTERNAL ARC TEST 6.9.4 3P NO I FUNCTION6.9.5 NEUTRAL OVERCURRENT UNIT TEST 6. ACCEPTANCE TESTS6. ACCEPTANCE TESTS DBF Breaker Failure ProtectionGEK-106168E 6.10. RELAY MEASUREMENT TESTS 6.10.1. CURRENT MEASUREMENT6.10.2. TIMING MEASUREMENT 6. ACCEPTANCE TESTS6. ACCEPTANCE TESTS DBF Breaker Failure ProtectionGEK-106168E INSTALLATION AND MAINTENANCE 7.1. INSTALLATION7.3. MAINTENANCE 7. INSTALLATION AND MAINTENANCE7. INSTALLATION AND MAINTENANCE DBF Breaker Failure ProtectionGEK-106168E KEYBOARD AND DISPLAY 8. KEYBOARD AND DISPLAYDBF GENERAL ELECTRIC GEK-106168E8.1. MENU TREE Level8. KEYBOARD AND DISPLAY Group8.2. SETTINGS GROUP SET KEY VIEW SETTINGS PROTECTIONMODIFY SETTINGS PROTECTION VIEW PROTECTION SETTINGSSETTINGS CHANGE EXECUTED CONFIRM Y/N8. KEYBOARD AND DISPLAY LevelSETTING OUT OF RANGE Valid Range8. KEYBOARD AND DISPLAY Level8.3. INFORMATION GROUP INF KEY DBF GENERAL ELECTRICSTATUS 8. KEYBOARD AND DISPLAY8.4. CONTROL GROUP ACT KEY SET DATE/TIMECOMMUNICATION TRIGGER 8. KEYBOARD AND DISPLAY8.5. SINGLE KEY MENU 8. KEYBOARD AND DISPLAYDBF Breaker Failure Protection GEK-106168E8.6. CONFIGURATION MENU 8. KEYBOARD AND DISPLAYGEK-106168E DBF Breaker Failure Protection8. KEYBOARD AND DISPLAY DBF Breaker Failure ProtectionGEK-106168E FIGURES FIGURESGEK-106168E DBF Breaker Failure ProtectionFIGURE 1 BREAKER FAILURE LOGIC 189C4114 SHEET FIGURESDBF Breaker Failure Protection GEK-106168EFIGURE 2. EXTERNAL CONNECTIONS 189C4114 SHEET FIGURESGEK-106168E DBF Breaker Failure ProtectionFIGURE 3. FRONT VIEW 226B7412 H9 FIGURESDBF Breaker Failure Protection GEK-106168EFIGURE 4 REAR VIEW 226B7412H10 FIGURESGEK-106168E DBF Breaker Failure ProtectionFIGURE 5 DIMENSIONS DIAGRAM 226B6086H10 FIGURESDBF Breaker Failure Protection GEK-106168EFIGURE 6 PANEL DRILLING 226B6086H10 FIGURESGEK-106168E DBF Breaker Failure ProtectionFIGURE 7 RS232 CONNECTION DBF RELAY TO PC FIGURE 8 RS232 CONNECTION DBF RELAY TO MODEMFIGURES DBF Breaker Failure Protection