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ÍNDICE DE MATERIAS - continuación.
Sección 3. APPLICATIONS
3.1 INTRODUCCIÓN
3.2 SERIES COMPENSATED LINES
3.2.1 VOLTAGE INVERSION
3.2.2 SUB-NORMAL FREQUENCIES
3.2.3 PHASE UNBALANCE
3.3 VERY SHORT LINES .
3.4 EFFECT OF INFEED/OUTFEED
3.5 STRONG BUS TIE
3.6 HIGH-RESISTANCE GROUND FAULT
3.7 PREFAULT LOAD SUBTRACTION
3.8 ULTRA HIGH-SPEED TRIPPING
3.9 SATURATED MAIN CURRENT TRANSFORMERS
3.9.1 INTERNAL FAULT CALCULATION
3.9.2 EXTERNAL FAULT CALCULATION
3.10 WEAK INFEED APPLICATIONS
3.11 RECLOSE BLOCKING FOR THREE-PHASE FAULTS
3.12 UNDERGROUND CABLES
3.13 STUB-BUS PROTECTION
3.14 TAPPED LOAD
3.14.1 CALCULATIONS FOR LOW-SIDE FAULTS
3.14.2 TRANSFORMER IN-RUSH .
3.14.3 CONCLUSION
3.15 OPEN CONDUCTOR WITH SINGLE LINE-TO-GROUND FAULT .
3.15.1 PHASE WEAK-FEED
3.15.2 GROUND WEAK-FEED
3.15.3 GROUND STRONG-FEED .
3.16 OPEN CONDUCTOR WITHOUT SINGLE LINE-TO-GROUND FAULT
Sección 4. SETTING GUIDELINES
4.1 INTRODUCTION
4.2 PROGRAMMABLE PARAMETERS
4.2.1 PH BIAS - PHASE BIAS
4.2.2 GND BIAS - GROUND BIAS .
4.2.3 BIAS CTRL - BIAS CONTROL
4.2.4 GND DLY - GROUND DELAY
4.2.5 DLAY SEC - TIME DELAY
4.2.6 FD PHASE - PHASE FAULT DETECTOR
4.2.7 FD GND - GROUND FAULT DETECTOR
4.2.8 BACKUP - SYSTEM BACKUP FUNCTIONS
4.2.9 PH OC BU - PHASE OVERCURRENT BACKUP
4.2.10 G OC BU - GROUND OVERCURRENT BACKUP
4.2.11 PH TOC - PHASE INVERSE TIME OVERCURRENT ENABLE/DISABLE .
4.2.12 P PICKUP - PHASE INVERSE TIME OVERCURRENT PICKUP VALUE .
4.2.13 PH CURVE - PHASE INVERSE TIME OVERCURRENT CURVE SELECT
4.2.14 PH DIAL - PHASE INVERSE TIME OVERCURRENT DIAL SETTING
4.2.15 GND TOC - GROUND INVERSE TIME OVERCURRENT ENABLE/DISABLE
4.2.16 G PICKUP - GROUND INVERSE TIME OVERCURRENT PICKUP VALUE
4.2.17 G CURVE - GROUND INVERSE TIME OVERCURRENT CURVE SELECT
4.2.18 GND DIAL - GROUND INVERSE TIME OVERCURRENT DIAL SETTING
4.2.19 OVHD/UGD - OVERHEAD OR UNDERGROUND CABLE
RFL 9300
15 de diciembre de 2002
B e c a u s e R F L ™ a n d H u b b e l l ® h a v e a p o l i c y o f c o n t i n u o u s p r o d u c t i mp r o v e me n t , we r e s e r v e t h e r i g h t t o c h a n g e d e s i g n s a n d s p e c i fi c a t i o n s wi t h o u t n o t i c e .
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RFL Electronics Inc.
(973) 334-3100
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