Table Of Contents - GE PACSystems RX3i User Manual

PSM Module Description and Specifications ..................................................................... 1-1
PSM Module ..................................................................................................................... 1-2
Terminal Assembly ........................................................................................................... 1-3
Connectors ........................................................................................................................ 1-3
User-Supplied Equipment .............................................................................................................. 1-4
PSM Part Numbers ........................................................................................................................ 1-4
Specifications ................................................................................................................................. 1-5
System Operation .......................................................................................................................... 1-7
Autonomous Operation ..................................................................................................... 1-7
Frequency Measurement .................................................................................................. 1-8
ANSI Functions Supported ............................................................................................................ 1-9
ANSI Functions for GRID 1 (Public Grid/Load) Protection ............................................... 1-9
ANSI Functions for GRID 2 (Generator/Generator Grid) Protection .............................. 1-11
Installation ....................................................................................................................... 2-1
General Warnings/Cautions ........................................................................................................... 2-2
Enclosures ..................................................................................................................................... 2-3
Installing the PSM Module ............................................................................................................. 2-3
Installing the Terminal Assembly ................................................................................................... 2-3
Connector and Cabling Information ............................................................................................... 2-4
Basic PSM System Connections ...................................................................................... 2-4
Overview of PSM System Connection to Public Grid and Generator ............................... 2-5
Power System Connections .............................................................................................. 2-6
Relay Connector for Sync Contacts.................................................................................. 2-9
Wiring ........................................................................................................................................... 2-10
General Wiring Notes ..................................................................................................... 2-11
Terminal Assembly Frame Ground Connection ............................................................. 2-11
Wiring Diagrams ............................................................................................................. 2-12
Scaling for PT and CT Ratios ...................................................................................................... 2-19
Configuration and Data Transfer ................................................................................. 3-1
Configuration Parameters .............................................................................................................. 3-2
PSM001 Settings Parameters .......................................................................................... 3-2
Grid1 and Grid2 Parameters ............................................................................................. 3-3
ANSI Protection Parameters ............................................................................................. 3-6
Power Consumption.......................................................................................................... 3-9
Terminals .......................................................................................................................... 3-9
Data Transfer ............................................................................................................................... 3-10
PSM Status Flags ........................................................................................................... 3-10
PSM Signal Input Data ................................................................................................... 3-14
Data Sent from the Host Controller to the PSM Module ................................................. 3-19
GFK-2749
Contents
v