GE Multilin 850 User Manual

VI 850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
Contact Inputs....................................................................................................................................5 - 6
Output Relays.....................................................................................................................................5 - 6
Output Relay 1 (TRIP)............................................................................................................................... 5 - 6
Output Relay 2 (CLOSE) .......................................................................................................................... 5 - 6
Virtual Inputs.......................................................................................................................................5 - 7
Virtual Outputs...................................................................................................................................5 - 8
Flex State..............................................................................................................................................5 - 8
Communications...............................................................................................................................5 - 8
GOOSE Rx and Tx ...................................................................................................................................... 5 - 8
Information.......................................................................................................................................5 - 13
Main CPU.....................................................................................................................................................5 - 13
Comms CPU...............................................................................................................................................5 - 13
Hardware Versions.................................................................................................................................5 - 13
Environment..............................................................................................................................................5 - 14
Device Status...................................................................................................................................5 - 15
Clock ....................................................................................................................................................5 - 16
PTP Status..........................................................................................................................................5 - 16
Autoreclose.......................................................................................................................................5 - 17
6.METERING Summary..............................................................................................................................................6 - 4
Admittance ..........................................................................................................................................6 - 5
Neutral Admittance 1.............................................................................................................................. 6 - 5
Currents.................................................................................................................................................6 - 5
Voltages ................................................................................................................................................6 - 7
Frequency............................................................................................................................................6 - 8
Fast Underfrequency......................................................................................................................6 - 9
Harmonics 1(Harmonics 2)...........................................................................................................6 - 9
Harmonic Detection.....................................................................................................................6 - 10
Synchrocheck..................................................................................................................................6 - 10
Power...................................................................................................................................................6 - 11
Energy.................................................................................................................................................6 - 12
Power Factor....................................................................................................................................6 - 13
Current Demand 1.........................................................................................................................6 - 13
Power Demand...............................................................................................................................6 - 14
Thermal Capacity ..........................................................................................................................6 - 14
Directional Power ..........................................................................................................................6 - 15
Wattmetric Ground Fault...........................................................................................................6 - 15
CT Supervision (CTS)......................................................................................................................6 - 15
Arc Flash ............................................................................................................................................6 - 16
RTDs .....................................................................................................................................................6 - 16
RTD Maximums............................................................................................................................... 6 - 17
Analog Inputs...................................................................................................................................6 - 17
FlexElements....................................................................................................................................6 - 17
7.RECORDS Events.....................................................................................................................................................7 - 1
Transient Records.............................................................................................................................7 - 1
Fault Reports.......................................................................................................................................7 - 2
Data Logger.........................................................................................................................................7 - 3
Breakers................................................................................................................................................7 - 4
Breaker Arcing Current........................................................................................................................... 7 - 4
Breaker Health ........................................................................................................................................... 7 - 4

GE Multilin 850 Specifications

General

Brand	GE
Model	Multilin 850
Category	Protection Device
Language	English