GEK-113285A
G650 Generator Protection & Control System
2-15
2 PRODUCT DESCRIPTION
2.4 TECHNICAL SPECIFICATIONS
2
2.4.1.19 AUXILIARY OVERVOLTAGE (59X)
2.4.1.20 AUXILIARY UNDERVOLTAGE (27X)
2.4.1.21 VOLTS PER HERTZ (24)
2.4.1.22 UNDERFREQUENCY (81U)
Voltage Input
Fundamental Phasor of the auxiliary voltage
Pickup level
3 to 500 in steps of 1 V
Dropout level
97% to 98% of the pickup level
Level accuracy
±
1% reading
±
0.1% Full Scale from 10 to 500V at
nominal frequency
Trip delay
0.00 to 900.00 s. in steps of 0.01 s
Reset delay
0.00 to 900.00 s. in steps of 0.01 s
Timing accuracy
±3.5% of operate time or 50 ms. (whichever is greater)
Snapshot Events
Selectable by setting
Voltage Input
Fundamental Phasor of the auxiliary voltage
Pickup level
3 to 500 V in steps of 1 V
Dropout level
97% to 98% of the pickup level
Level accuracy
±
1% reading
±
0.1% Full Scale from 10 to 500 V at
nominal frequency
Curve Shapes
Fixed time or inverse curve
Reset type
Instantaneous
Curve Multiplier (Time Dial)
0.00 to 900.00 s. in steps of 0.01 s
Timing accuracy
±3.5% of operate time or 50 ms. (whichever is greater)
Snapshot Events
Selectable by setting
Voltage Input
Fundamental Phasor of phases or auxiliary voltage input
(selectable by setting)
Minimum Voltage
30.00 to 500.00 in steps of 0.01 V
Pickup level
0.80 to 4.00 in steps of 0.01 pu V/Hz
Dropout level
97% to 98 % of the pickup level
Level accuracy
±0.02 pu
Timing Curves
Definite Time, Inverse A, B and C
TD Multiplier
0.05 to 600.00 s in steps of 0.01
Reset delay
0.0 to 900.0 s. in steps of 0.1 s
Timing accuracy
±3.5% of operate time or 10 cycles (whichever is
greater)
Snapshot Events
Selectable by setting
Pickup level
20.00 to 65.00 Hz in steps of 0.01 Hz
Dropout level
0.03 Hz
Содержание Multilin G650
Страница 9: ...8 G650 Generator Protection Control System GEK 113285A TABLE OF CONTENTS ...
Страница 29: ...1 20 G650 Generator Protection Control System GEK 113285A 1 4 650 HARDWARE 1 GETTING STARTED 1 ...
Страница 293: ...5 150 G650 Generator Protection Control System GEK 113285A 5 9 LOGIC CONFIGURATION PLC EDITOR 5 SETTINGS 5 ...
Страница 391: ...11 6 G650 Generator Protection Control System GEK 113285A 11 4 RELAY CONFIGURATION 11 FREQUENTLY ASKED QUESTIONS 11 ...
Страница 426: ...GEK 113285A G650 Generator Protection Control System A 31 APPENDIX A A 1 LOGIC OPERANDS A ...
Страница 427: ...A 32 G650 Generator Protection Control System GEK 113285A A 1 LOGIC OPERANDS APPENDIXA A ...
Страница 587: ...C 22 G650 Generator Protection Control System GEK 113285A C 8 ANALOG INPUTS APPENDIXC C ...
Страница 595: ...D 8 G650 Generator Protection Control System GEK 113285A D 5 IEC 60870 5 104 POINT LIST APPENDIXD D ...
Страница 606: ...GEK 113285A G650 Generator Protection Control System E 11 APPENDIX E E 1 FACTORY DEFAULT LOGIC E ...
Страница 607: ...E 12 G650 Generator Protection Control System GEK 113285A E 1 FACTORY DEFAULT LOGIC APPENDIXE E ...
Страница 639: ...G 2 G650 Generator Protection Control System GEK 113285A G 1 GE MULTILIN WARRANTY APPENDIXG G ...