GE T35 Instruction Manual page 8

Transformer protection system
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A FLEXANALOG
OPERANDS
B RADIUS SERVER
CONFIGURATION
C COMMAND LINE
INTERFACE
viii
8.5.1
Differential restraint tests .............................................................................................. 8-14
8.5.2
Inrush inhibit tests ............................................................................................................. 8-15
8.5.3
Overexcitation inhibit tests............................................................................................ 8-16
9.1
Directional principle...............................................................................................9-1
9.1.1
Current directional protection ........................................................................................9-1
9.2
Saturation detector................................................................................................9-2
9.2.1
CT saturation detection......................................................................................................9-2
10.1 Monitoring .............................................................................................................10-1
10.1.1
Devices with Site Targets ............................................................................................... 10-1
10.1.2
Data with Modbus Analyzer.......................................................................................... 10-1
10.2 General maintenance ..........................................................................................10-3
10.2.1
In-service maintenance.................................................................................................. 10-3
10.2.2
Out-of-service maintenance ........................................................................................ 10-3
10.2.3
Unscheduled maintenance (system interruption) .............................................. 10-3
10.3 Retrieve files ..........................................................................................................10-3
10.3.1
CyberSentry security event files.................................................................................. 10-4
10.4 Convert device settings.......................................................................................10-5
10.5 Copy settings to other device ............................................................................10-7
10.6 Compare settings .................................................................................................10-7
10.6.1
Compare against defaults ............................................................................................. 10-7
10.6.2
Compare two devices ...................................................................................................... 10-8
10.7 Back up and restore settings .............................................................................10-8
10.7.1
Back up settings .................................................................................................................10-8
10.7.2
Restore settings ............................................................................................................... 10-11
10.8 Upgrade software.............................................................................................. 10-13
10.9 Upgrade firmware ............................................................................................. 10-13
10.10 Replace front panel ........................................................................................... 10-15
10.11 Replace module ................................................................................................. 10-23
10.12 Battery................................................................................................................. 10-24
10.12.1 Replace battery for SH/SL power supply ............................................................. 10-24
10.12.2 Dispose of battery .......................................................................................................... 10-26
10.13 Clear files and data after uninstall ................................................................ 10-29
10.14 Repairs................................................................................................................. 10-29
10.15 Storage ................................................................................................................ 10-30
10.16 Disposal............................................................................................................... 10-30
A.1
FlexAnalog items ................................................................................................... A-1
B.1
RADIUS server configuration ................................................................................B-1
C.1
Command line interface ....................................................................................... C-1
D.1
Warranty ................................................................................................................. D-1
D.2
Revision history ..................................................................................................... D-1
T35 TRANSFORMER PROTECTION SYSTEM - INSTRUCTION MANUAL
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