TABLE OF CONTENTS
iv
MIF Digital Feeder Protection
GEK-106273L
9.
RELAY COMMISSIONING
9-1
9.1
VISUAL INSPECTION
9-1
9.2
COMMENTS ON THE TEST EQUIPMENT
9-1
9.3
INSULATION TESTS
9-1
9.4
WIRING AND NECESSARY EQUIPMENT
9-2
9.5
TARGET LEDS
9-3
9.6
POWER SUPPLY TEST
9-3
9.7
COMMUNICATIONS
9-3
9.8
RELAY SETTING
9-4
9.9
CONTACT INPUTS
9-4
9.10
CONTACT OUTPUTS
9-4
9.11
RELAY METERING
9-5
9.11.1.
CURRENT METERING ........................................................................................................... 9-5
9.12
PHASE IOC HIGH SETTING UNIT (50PH)
9-5
9.13
PHASE IOC LOW SETTING UNIT (50PL)
9-5
9.14
GROUND IOC HIGH SETTING UNIT (50NH)
9-6
9.15
GROUND IOC LOW SETTING UNIT (50NL)
9-6
9.16
PHASE TOC UNIT (51P)
9-6
9.16.1.
IEC INVERSE CURVE............................................................................................................. 9-6
9.16.2.
IEC VERY INVERSE CURVE.................................................................................................. 9-7
9.16.3.
IEC EXTREMELY INVERSE CURVE...................................................................................... 9-7
9.16.4.
ANSI INVERSE CURVE .......................................................................................................... 9-7
9.16.5.
ANSI VERY INVERSE CURVE ............................................................................................... 9-7
9.16.6.
ANSI EXTREMELY INVERSE CURVE ................................................................................... 9-8
9.17
DEFINITE TIME
9-9
9.18
GROUND TOC UNIT (51N)
9-9
9.18.1.
IEC INVERSE CURVE............................................................................................................. 9-9
9.18.2.
IEC VERY INVERSE CURVE.................................................................................................. 9-9
9.18.3.
IEC EXTREMELY INVERSE CURVE.................................................................................... 9-10
9.18.4.
ANSI INVERSE CURVE ........................................................................................................ 9-10
9.18.5.
ANSI VERY INVERSE CURVE ............................................................................................. 9-10
9.18.6.
ANSI EXTREMELY INVERSE CURVE ................................................................................. 9-10
9.18.7.
DEFINITE TIME ..................................................................................................................... 9-11
9.19
THERMAL IMAGE UNIT (49)
9-12
9.20
TIME SYNCHRONIZATION
9-12
9.21
USER SETTINGS
9-13
9.21.1.
MAIN SETTINGS ................................................................................................................... 9-13
9.21.2.
ADVANCED SETTINGS ........................................................................................................ 9-15
Summary of Contents for GEK-106273L
Page 19: ...GETTING STARTED 1 12 MIF Digital Feeder Protection GEK 106273L ...
Page 95: ...SETTINGS 5 38 MIF Digital Feeder Protection GEK 106273L ...
Page 101: ...I O CONFIGURATION 6 44 MIF Digital Feeder Protection GEK 106273L ...
Page 127: ...KEYPAD AND DISPLAY 8 26 MIF Digital Feeder Protection GEK 106273L ...
Page 147: ...INSTALLATION AND MAINTENANCE 10 2 MIF Digital Feeder Protection GEK 106273L ...
Page 199: ...ANNEX 5 HARMONIC FILTERING 15 4 MIF Digital Feeder Protection GEK 106273L ...