Manuals / GE / Computer Equipment / Power Supply

GE GEK 106168E Oscillography Mask, Functions Permitted, Independent for each table, 50BF Settings

Models: GEK 106168E

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Oscillography Mask

3. SETTINGS

Common to all tables	Range	Default	Step
	Oscillography Mask
Prefault Cycles	2-10	4	1
Arc Detection	Enable-Disable	Enable
Pickup	Enable-Disable	Enable
1st Stage trip	Enable-Disable	Enable
2nd Stage Trip	Enable-Disable	Enable
50BF A Trip	Enable-Disable	Enable
50BF B Trip	Enable-Disable	Enable
50BF C Trip	Enable-Disable	Enable
50BF 3P Trip	Enable-Disable	Enable
External Trigger	Enable-Disable	Enable
Communications Trigger	Enable-Disable	Enable
Hi-Set A Pickup	Enable-Disable	Enable
Hi-Set B Pickup	Enable-Disable	Enable
Hi-Set C Pickup	Enable-Disable	Enable
50BF A Init.	Enable-Disable	Enable
50BF B Init.	Enable-Disable	Enable
50BF C Init.	Enable-Disable	Enable
Lo-Set A Pickup	Enable-Disable	Enable
Lo-Set B Pickup	Enable-Disable	Enable
Lo-Set C Pickup	Enable-Disable	Enable
3P 50BF Init.	Enable-Disable	Enable
Neutral Pickup	Enable-Disable	Enable
Arc A Pickup	Enable-Disable	Enable
Arc B Pickup	Enable-Disable	Enable
Arc C Pickup	Enable-Disable	Enable

Functions Permitted

50BF 1P function	Permitted-Non-Permitted	Non-Permitted
50 BF 3P Function	Permitted-Non-Permitted	Non-Permitted
3P No I Function	Permitted-Non-Permitted	Non-Permitted

Independent for each table	Range	Default	Step
	50BF Settings
PH Hi-Set Pickup	1-12A	2A	0.01A
PH Lo-Set Pickup	1-12A	1A	0.01A
Neutral Pickup	0.50-6A	1A	0.01A
1 Phase Timer T1	0.05-2s	0.5s	0.01s
3 Phase Timer T2	0.05-2s	1s	0.01s
3P No I Timer T3	0.05-2s	2s	0.01s
BF Logic (3P/2P)	2-Phases/3 Phases	2-Phases
Severe Fault 3P	Permitted-Non-Permitted	Non-Permitted
Low Load 2P	Permitted-Non-Permitted	Non-Permitted
Output Stages number	1-2	1	1
2nd Stage Timer	0.05-2s	2s	0.01s

	Internal Arc Settings
Internal Arc Pickup	0.05-1A	1A	0.01A
Internal Arc Timer	0.10-2s	1s	0.01s

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DBF Breaker Failure Protection

GEK-106168E

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GE GEK 106168E Oscillography Mask, Functions Permitted, Independent for each table, 50BF Settings, Internal Arc Settings

Contents

GE Power Management Instructions GEK 106168EDigital Breaker Failure Protection DBF 03529$Q\WKLQJ7+,6\RX0$18FDQ·W$/ ILQG *3RZHU0DQDJHPHQW 3KRQHHVFULSWLRQ0DQXDO*RI.\RXUFRGHTXHVWLRQ RUVXJJHVWLRQDPage TABLE OF CONTENTS TABLE OF CONTENTSGENERAL DESCRIPTION AND APPLICATION 2.2.27.2. CONNECTION-TO-GROUND AND DISTURBANCES SUPPRESSION INSTALLATION AND MAINTENANCEKEYBOARD AND DISPLAY TABLE OF CONTENTSLIST OF FIGURES LIST OF FIGURESGEK-106168E DBF Breaker Failure ProtectionDBF Breaker Failure Protection LIST OF FIGURESGEK-106168E 1.1. GENERAL DESCRIPTION GENERAL DESCRIPTION AND APPLICATION1. GENERAL DESCRIPTION AND APPLICATION a ProtectionDBF Breaker Failure Protection 1. GENERAL DESCRIPTION AND APPLICATION e Communication InterfacesGEK-106168E OPERATION LOGIC Digital Signal2.1. PROTECTION FUNCTIONS 2. OPERATION LOGICGround Overcurrent Breaker Failure Unit Reset of Latching RelaysBreaker Failure without current or very low current Breaker Arc Detection Device2.2. MONITORING AND RECORDING FUNCTIONS INTERNAL PROTECTION STATUS SIGNALS2.2.1 MEASUREMENT 2.2.2 ASSOCIATED BREAKER STATUS2. OPERATION LOGIC Optional Exp. BoardGroup StatusClosed Optional Exp. Board Latched#1Optional Exp.Boar Latched#2 Closed 2. OPERATION LOGIC2. OPERATION LOGIC INTERNAL COMMUNICATION STATUS SIGNALSGroup StatusRIGHT COLUMN LEFT COLUMN2.2.4 CIRCUIT BREAKER BREAKING CAPACITY MONITORING 2. OPERATION LOGIC2.2.5 BUILT-IN SELF-CHECKING UNIT 2.3. ANALYSIS FUNCTIONS2.3.1 EVENT RECORDER 2.3.1 OSCILLOGRAPHY2. OPERATION LOGIC Events to Trigger the OscillographyGEK-106168E DBF Breaker Failure Protection2.4. CONTROL 2.4.1 TABLES OF SETTINGSTable Selection Active Table2.4.2 TIME SYNCHRONIZATION 2.4.3 CONFIGURABLE INPUTS AND OUTPUTS2.4.3.1 Digital Inputs Function2. OPERATION LOGIC 2.4.3.2 OutputsThe basic DBF system has 10 outputs as follows DBF Breaker Failure Protection2. OPERATION LOGIC 2.5. MAN-MACHINE INTERFACE HMIGEK-106168E DBF Breaker Failure Protection2. OPERATION LOGIC 2.6. REMOTE COMMUNICATIONSDBF Breaker Failure Protection GEK-106168E3. SETTINGS 3.SETTINGSTABLE 3. Settings Table DefaultInternal Arc Settings 50BF SettingsOscillography Mask Functions Permitted3. SETTINGS COMMENTS ON SETTINGS∙ The function permission setting enables or disables the function GEK-106168EDBF Breaker Failure Protection 3. SETTINGSGEK-106168E 4. TECHNICAL CHARACTERISTICS TECHNICAL CHARACTERISTICSPower Supply PHASEMECHANICAL 4.2. TECHNICAL CHARACTERISTICSELECTRICAL For standard models 48-125, 110-250 VDCSTANDARDS COMMUNICATIONSTest StandardDBF Breaker Failure Protection 4. TECHNICAL CHARACTERISTICSGEK-106168E 5.1. PHYSICAL DESCRIPTION HARDWARE DESCRIPTION5. HARDWARE DESCRIPTION 5.1.1. CASEDBF Breaker Failure Protection 5. HARDWARE DESCRIPTIONGEK-106168E 5.2.1. MAGNETIC MODULE 5.2. OPERATING THEORY5.2.2. CPU BOARD 5. HARDWARE DESCRIPTION5.2.4 KEYBOARD AND DISPLAY 5.2.3 POWER SUPPLY5. HARDWARE DESCRIPTION DBF Breaker Failure Protection6.1. CONNECTIONS AND NECESSARY EQUIPMENT ACCEPTANCE TESTS6.2. VISUAL INSPECTION 6.3. PANEL INSULATION TESTS6.5. INDICATORS 6.4. RELAY SETTING6.6. POWER SUPPLY Breaker Settings6.7. COMMUNICATIONS DC Battery mAModel G 48/125 VDC Voltage Vdc6.8.1 DIGITAL INPUTS 6.8. INPUTS6.8.2 IRIG-B SYNCHRONIZING INPUT 6. ACCEPTANCE TESTS6.9.1 50BF 1P UNIT TEST 6.9. FUNCTIONS6. ACCEPTANCE TESTS GEK-106168E6. ACCEPTANCE TESTS 6.9.2 50BF 3P UNIT TESTDBF Breaker Failure Protection GEK-106168E6.9.4 3P NO I FUNCTION 6.9.3 INTERNAL ARC TEST6.9.5 NEUTRAL OVERCURRENT UNIT TEST 6. ACCEPTANCE TESTSDBF Breaker Failure Protection 6. ACCEPTANCE TESTSGEK-106168E 6.10.1. CURRENT MEASUREMENT 6.10. RELAY MEASUREMENT TESTS6.10.2. TIMING MEASUREMENT 6. ACCEPTANCE TESTSDBF Breaker Failure Protection 6. ACCEPTANCE TESTSGEK-106168E 7.1. INSTALLATION INSTALLATION AND MAINTENANCE7.3. MAINTENANCE 7. INSTALLATION AND MAINTENANCEDBF Breaker Failure Protection 7. INSTALLATION AND MAINTENANCEGEK-106168E 8. KEYBOARD AND DISPLAY KEYBOARD AND DISPLAYDBF GENERAL ELECTRIC GEK-106168ELevel 8.1. MENU TREE8. KEYBOARD AND DISPLAY GroupVIEW SETTINGS PROTECTION 8.2. SETTINGS GROUP SET KEYMODIFY SETTINGS PROTECTION VIEW PROTECTION SETTINGSCONFIRM Y/N SETTINGS CHANGE EXECUTED8. KEYBOARD AND DISPLAY LevelValid Range SETTING OUT OF RANGE8. KEYBOARD AND DISPLAY LevelDBF GENERAL ELECTRIC 8.3. INFORMATION GROUP INF KEYSTATUS 8. KEYBOARD AND DISPLAYSET DATE/TIME 8.4. CONTROL GROUP ACT KEYCOMMUNICATION TRIGGER 8. KEYBOARD AND DISPLAY8. KEYBOARD AND DISPLAY 8.5. SINGLE KEY MENUDBF Breaker Failure Protection GEK-106168E8. KEYBOARD AND DISPLAY 8.6. CONFIGURATION MENUGEK-106168E DBF Breaker Failure ProtectionDBF Breaker Failure Protection 8. KEYBOARD AND DISPLAYGEK-106168E FIGURES FIGURESGEK-106168E DBF Breaker Failure ProtectionFIGURES FIGURE 1 BREAKER FAILURE LOGIC 189C4114 SHEETDBF Breaker Failure Protection GEK-106168EFIGURES FIGURE 2. EXTERNAL CONNECTIONS 189C4114 SHEETGEK-106168E DBF Breaker Failure ProtectionFIGURES FIGURE 3. FRONT VIEW 226B7412 H9DBF Breaker Failure Protection GEK-106168EFIGURES FIGURE 4 REAR VIEW 226B7412H10GEK-106168E DBF Breaker Failure ProtectionFIGURES FIGURE 5 DIMENSIONS DIAGRAM 226B6086H10DBF Breaker Failure Protection GEK-106168EFIGURES FIGURE 6 PANEL DRILLING 226B6086H10GEK-106168E DBF Breaker Failure ProtectionFIGURE 8 RS232 CONNECTION DBF RELAY TO MODEM FIGURE 7 RS232 CONNECTION DBF RELAY TO PCFIGURES DBF Breaker Failure Protection