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GEK 106168E manual Keyboard And Display, DBF Breaker Failure Protection, GEK-106168E
Models:
GEK 106168E
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Technical Characteristics
Install
DIMENSIONS DIAGRAM 226B6086H10
Configurable Inputs And Outputs
Reset of Latching Relays
Default
Digital Signal
DC Battery mA
Tables Of Settings
Indicators
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8. KEYBOARD AND DISPLAY
50
DBF Breaker Failure Protection
GEK-106168E
Page 56
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Contents
Instructions GEK 106168E
GE Power Management
Digital Breaker Failure Protection DBF
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Page
TABLE OF CONTENTS
TABLE OF CONTENTS
GENERAL DESCRIPTION AND APPLICATION
2.2.2
7.2. CONNECTION-TO-GROUND AND DISTURBANCES SUPPRESSION
INSTALLATION AND MAINTENANCE
KEYBOARD AND DISPLAY
TABLE OF CONTENTS
LIST OF FIGURES
LIST OF FIGURES
GEK-106168E
DBF Breaker Failure Protection
LIST OF FIGURES
DBF Breaker Failure Protection
GEK-106168E
1.1. GENERAL DESCRIPTION
GENERAL DESCRIPTION AND APPLICATION
1. GENERAL DESCRIPTION AND APPLICATION
a Protection
1. GENERAL DESCRIPTION AND APPLICATION e Communication Interfaces
DBF Breaker Failure Protection
GEK-106168E
OPERATION LOGIC
Digital Signal
2.1. PROTECTION FUNCTIONS
2. OPERATION LOGIC
Ground Overcurrent Breaker Failure Unit
Reset of Latching Relays
Breaker Failure without current or very low current
Breaker Arc Detection Device
2.2. MONITORING AND RECORDING FUNCTIONS
INTERNAL PROTECTION STATUS SIGNALS
2.2.1 MEASUREMENT
2.2.2 ASSOCIATED BREAKER STATUS
2. OPERATION LOGIC
Optional Exp. Board
Group
Status
Closed
Optional Exp. Board Latched#1
Optional Exp.Boar Latched#2 Closed
2. OPERATION LOGIC
2. OPERATION LOGIC
INTERNAL COMMUNICATION STATUS SIGNALS
Group
Status
RIGHT COLUMN
LEFT COLUMN
2.2.4 CIRCUIT BREAKER BREAKING CAPACITY MONITORING
2. OPERATION LOGIC
2.2.5 BUILT-IN SELF-CHECKING UNIT
2.3. ANALYSIS FUNCTIONS
2.3.1 EVENT RECORDER
2.3.1 OSCILLOGRAPHY
2. OPERATION LOGIC
Events to Trigger the Oscillography
GEK-106168E
DBF Breaker Failure Protection
2.4. CONTROL
2.4.1 TABLES OF SETTINGS
Table Selection
Active Table
2.4.2 TIME SYNCHRONIZATION
2.4.3 CONFIGURABLE INPUTS AND OUTPUTS
2.4.3.1 Digital Inputs
Function
2. OPERATION LOGIC
2.4.3.2 Outputs
The basic DBF system has 10 outputs as follows
DBF Breaker Failure Protection
2. OPERATION LOGIC
2.5. MAN-MACHINE INTERFACE HMI
GEK-106168E
DBF Breaker Failure Protection
2. OPERATION LOGIC
2.6. REMOTE COMMUNICATIONS
DBF Breaker Failure Protection
GEK-106168E
3. SETTINGS
3.SETTINGS
TABLE 3. Settings Table
Default
Internal Arc Settings
50BF Settings
Oscillography Mask
Functions Permitted
3. SETTINGS
COMMENTS ON SETTINGS
∙ The function permission setting enables or disables the function
GEK-106168E
3. SETTINGS
DBF Breaker Failure Protection
GEK-106168E
4. TECHNICAL CHARACTERISTICS
TECHNICAL CHARACTERISTICS
Power Supply
PHASE
MECHANICAL
4.2. TECHNICAL CHARACTERISTICS
ELECTRICAL
For standard models 48-125, 110-250 VDC
STANDARDS
COMMUNICATIONS
Test
Standard
4. TECHNICAL CHARACTERISTICS
DBF Breaker Failure Protection
GEK-106168E
5.1. PHYSICAL DESCRIPTION
HARDWARE DESCRIPTION
5. HARDWARE DESCRIPTION
5.1.1. CASE
5. HARDWARE DESCRIPTION
DBF Breaker Failure Protection
GEK-106168E
5.2.1. MAGNETIC MODULE
5.2. OPERATING THEORY
5.2.2. CPU BOARD
5. HARDWARE DESCRIPTION
5.2.4 KEYBOARD AND DISPLAY
5.2.3 POWER SUPPLY
5. HARDWARE DESCRIPTION
DBF Breaker Failure Protection
6.1. CONNECTIONS AND NECESSARY EQUIPMENT
ACCEPTANCE TESTS
6.2. VISUAL INSPECTION
6.3. PANEL INSULATION TESTS
6.5. INDICATORS
6.4. RELAY SETTING
6.6. POWER SUPPLY
Breaker Settings
6.7. COMMUNICATIONS
DC Battery mA
Model G 48/125 VDC
Voltage Vdc
6.8.1 DIGITAL INPUTS
6.8. INPUTS
6.8.2 IRIG-B SYNCHRONIZING INPUT
6. ACCEPTANCE TESTS
6.9.1 50BF 1P UNIT TEST
6.9. FUNCTIONS
6. ACCEPTANCE TESTS
GEK-106168E
6. ACCEPTANCE TESTS
6.9.2 50BF 3P UNIT TEST
DBF Breaker Failure Protection
GEK-106168E
6.9.4 3P NO I FUNCTION
6.9.3 INTERNAL ARC TEST
6.9.5 NEUTRAL OVERCURRENT UNIT TEST
6. ACCEPTANCE TESTS
6. ACCEPTANCE TESTS
DBF Breaker Failure Protection
GEK-106168E
6.10.1. CURRENT MEASUREMENT
6.10. RELAY MEASUREMENT TESTS
6.10.2. TIMING MEASUREMENT
6. ACCEPTANCE TESTS
6. ACCEPTANCE TESTS
DBF Breaker Failure Protection
GEK-106168E
7.1. INSTALLATION
INSTALLATION AND MAINTENANCE
7.3. MAINTENANCE
7. INSTALLATION AND MAINTENANCE
7. INSTALLATION AND MAINTENANCE
DBF Breaker Failure Protection
GEK-106168E
8. KEYBOARD AND DISPLAY
KEYBOARD AND DISPLAY
DBF GENERAL ELECTRIC
GEK-106168E
Level
8.1. MENU TREE
8. KEYBOARD AND DISPLAY
Group
VIEW SETTINGS PROTECTION
8.2. SETTINGS GROUP SET KEY
MODIFY SETTINGS PROTECTION
VIEW PROTECTION SETTINGS
CONFIRM Y/N
SETTINGS CHANGE EXECUTED
8. KEYBOARD AND DISPLAY
Level
Valid Range
SETTING OUT OF RANGE
8. KEYBOARD AND DISPLAY
Level
DBF GENERAL ELECTRIC
8.3. INFORMATION GROUP INF KEY
STATUS
8. KEYBOARD AND DISPLAY
SET DATE/TIME
8.4. CONTROL GROUP ACT KEY
COMMUNICATION TRIGGER
8. KEYBOARD AND DISPLAY
8. KEYBOARD AND DISPLAY
8.5. SINGLE KEY MENU
DBF Breaker Failure Protection
GEK-106168E
8. KEYBOARD AND DISPLAY
8.6. CONFIGURATION MENU
GEK-106168E
DBF Breaker Failure Protection
8. KEYBOARD AND DISPLAY
DBF Breaker Failure Protection
GEK-106168E
FIGURES
FIGURES
GEK-106168E
DBF Breaker Failure Protection
FIGURES
FIGURE 1 BREAKER FAILURE LOGIC 189C4114 SHEET
DBF Breaker Failure Protection
GEK-106168E
FIGURES
FIGURE 2. EXTERNAL CONNECTIONS 189C4114 SHEET
GEK-106168E
DBF Breaker Failure Protection
FIGURES
FIGURE 3. FRONT VIEW 226B7412 H9
DBF Breaker Failure Protection
GEK-106168E
FIGURES
FIGURE 4 REAR VIEW 226B7412H10
GEK-106168E
DBF Breaker Failure Protection
FIGURES
FIGURE 5 DIMENSIONS DIAGRAM 226B6086H10
DBF Breaker Failure Protection
GEK-106168E
FIGURES
FIGURE 6 PANEL DRILLING 226B6086H10
GEK-106168E
DBF Breaker Failure Protection
FIGURE 8 RS232 CONNECTION DBF RELAY TO MODEM
FIGURE 7 RS232 CONNECTION DBF RELAY TO PC
FIGURES
DBF Breaker Failure Protection