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A.1 FIGURES AND TABLES
F
7–20: FREQUENCY DECAY SCHEME LOGIC ............................................................................................ 7-21
IGURE
F
7–21: OVERFREQUENCY SCHEME LOGIC ............................................................................................... 7-22
IGURE
F
7–22: 5TH HARMONIC LEVEL SCHEME LOGIC ........................................................................................ 7-23
IGURE
F
7–23: VOLTS-PER-HERTZ SCHEME LOGIC .............................................................................................. 7-24
IGURE
F
7–24: THD LEVEL SCHEME LOGIC ............................................................................................................ 7-25
IGURE
F
7–25: HARMONIC DERATING SCHEME LOGIC......................................................................................... 7-26
IGURE
F
7–26: ANALOG INPUT SCHEME LOGIC ..................................................................................................... 7-27
IGURE
F
7–27: CURRENT DEMAND SCHEME LOGIC.............................................................................................. 7-28
IGURE
F
7–28: TRANSFORMER OVERLOAD............................................................................................................ 7-29
IGURE
F
7–29: OUTPUT RELAYS 1-8 ........................................................................................................................ 7-30
IGURE
F
7–30: SELF-TEST RELAY ............................................................................................................................ 7-31
IGURE
F
7–31: HOTTEST-SPOT LIMIT....................................................................................................................... 7-32
IGURE
F
7–32: AGING FACTOR LIMIT ....................................................................................................................... 7-33
IGURE
F
7–33: LOSS OF LIFE LIMIT ......................................................................................................................... 7-34
IGURE
F
7–34: TAP CHANGER FAILURE .................................................................................................................. 7-35
IGURE
F
9–1: 745PC PROGRAM STARTUP WINDOW ............................................................................................... 9-1
IGURE
F
9–2: 745PC TOP LEVEL MENU SUMMARY .................................................................................................. 9-2
IGURE
F
9–3: 745PC TOOLBAR SUMMARY ................................................................................................................ 9-3
IGURE
F
9–4: RS232 COMMUNICATIONS SETUP ...................................................................................................... 9-4
IGURE
F
9–5: RS485 COMMUNICATIONS SETUP ...................................................................................................... 9-4
IGURE
F
9–6: GE POWER MANAGEMENT WELCOME SCREEN .............................................................................. 9-5
IGURE
F
9–7: COMMUNICATION/COMPUTER DIALOG BOX..................................................................................... 9-6
IGURE
F
9–8: FILE/PROPERTIES DIALOG BOX.......................................................................................................... 9-7
IGURE
F
9–9: SAVING SETPOINTS.............................................................................................................................. 9-7
IGURE
F
9–10: 745 FIRMWARE FILE FORMAT ........................................................................................................... 9-8
IGURE
F
9–11: OPEN SETPOINTS FILE DIALOG BOX ............................................................................................... 9-9
IGURE
A
F
9–12: TRANSFORMER SETPOINTS DIALOG BOX ...................................................................................... 9-9
IGURE
F
9–13: NUMERICAL SETPOINT ENTRY ....................................................................................................... 9-10
IGURE
F
9–14: 745PC ACTUAL VALUES WINDOW .................................................................................................. 9-11
IGURE
F
10–1: TEST SETUP ...................................................................................................................................... 10-3
IGURE
F
10–2: TESTING FOR DIELECTRIC STRENGTH ......................................................................................... 10-5
IGURE
F
10–3: LOGIC INPUTS ................................................................................................................................... 10-6
IGURE
F
10–4: SOLID STATE OUTPUT TEST CIRCUIT.......................................................................................... 10-16
IGURE
F
10–5: TIMER TEST CIRCUIT...................................................................................................................... 10-16
IGURE
F
10–6: CURRENT SIGNAL CONNECTIONS ............................................................................................... 10-17
IGURE
F
10–7: 2ND HARMONIC RESTRAINT TEST ............................................................................................... 10-18
IGURE
F
10–8: 5TH HARMONIC RESTRAINT TEST................................................................................................ 10-19
IGURE
F
10–9: GENERAL TEST SETUP .................................................................................................................. 10-21
IGURE
F
10–10: RESTRICTED GROUND TEST SETUP ......................................................................................... 10-30
IGURE
F
10–11: FREQUENCY ELEMENT TESTING ............................................................................................... 10-34
IGURE
T
: 5–1 TRANSFORMER TYPES........................................................................................................................ 5-10
ABLE
T
: 5–2 PHASE SHIFTS ...................................................................................................................................... 5-23
ABLE
T
: 5–3 LOW VOLTAGE WINDING RATING....................................................................................................... 5-34
ABLE
T
: 5–4 RTD RESISTANCE VS. TEMPERATURE .............................................................................................. 5-39
ABLE
T
: 5–5 FLEXLOGIC™ OUTPUT TYPES ............................................................................................................ 5-80
ABLE
T
: 5–6 FLEXLOGIC™ INPUT TYPES ................................................................................................................ 5-81
ABLE
T
: 5–7 FLEXLOGIC™ GATES ........................................................................................................................... 5-81
ABLE
T
: 5–8 OUTPUT RELAY DEFAULT FLEXLOGIC .............................................................................................. 5-84
ABLE
T
: 5–9 SIMULATION MODES ............................................................................................................................ 5-89
ABLE
T
: 5–10 ANSI CURVE CONSTANTS ................................................................................................................. 5-91
ABLE
T
: 5–11 ANSI CURVE TRIP TIMES (IN SECONDS) ......................................................................................... 5-92
ABLE
T
: 5–12 IEC CURVE CONSTANTS.................................................................................................................... 5-93
ABLE
T
: 5–13 IEC CURVE TRIP TIMES...................................................................................................................... 5-94
ABLE
T
: 5–14 IAC CURVE CONSTANTS.................................................................................................................... 5-95
ABLE
T
: 5–15 IAC CURVE TRIP TIMES...................................................................................................................... 5-96
ABLE
A-2
745 Transformer Management Relay
APPENDIX A
A.1.2 LIST OF TABLES
GE Power Management
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