Sel 751A - Page 17

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Date Code 20100129 Instruction Manual SEL-751A Relay
List of Figures
Figure 10.1 Three-Phase Wye AC Connections ...................................................................................... 10.3
Figure 10.2 Three-Phase Open-Delta AC Connections........................................................................... 10.4
Figure 10.3 Current Source Connections................................................................................................. 10.6
Figure 10.4 Wye Voltage Source Connections ........................................................................................10.7
Figure 10.5 Delta Voltage Source Connections ....................................................................................... 10.8
Figure 10.6 CEV R LIght Event Capture Example ............................................................................... 10.11
Figure B.1 Firmware File Transfer Process..............................................................................................B.2
Figure C.1 SEL Communications Processor Star Integration Network ...................................................C.3
Figure C.2 Multitiered SEL Communications Processor Architecture....................................................C.4
Figure C.3 Enhancing Multidrop Networks With SEL Communications Processors..............................C.6
Figure C.4 Example of SEL Relay and SEL Communications Processor Configuration........................C.7
Figure D.1 Application Confirmation Timing With URETRY n = 2 ...................................................... D.7
Figure D.2 Message Transmission Timing.............................................................................................. D.8
Figure D.3 Sample Response to SHO DNP Command......................................................................... D.14
Figure D.4 Port MAP Command........................................................................................................... D.15
Figure D.5 Sample Custom DNP3 AI Map Settings............................................................................. D.17
Figure D.6 Analog Input Map Entry in
ACSELERATOR QuickSet Software......................................... D.18
Figure D.7 AI Point Label, Scaling and Deadband in
ACSELERATOR QuickSet Software .................. D.18
Figure D.8 Sample Custom DNP3 BO Map Settings............................................................................ D.19
Figure D.9 Binary Output Map Entry in
ACSELERATOR QuickSet Software....................................... D.19
Figure F.1 SEL-751A Predefined Reports............................................................................................... F.6
Figure F.2 SEL-751A Datasets ................................................................................................................ F.7
Figure F.3 GOOSE Quality...................................................................................................................... F.9
Figure G.1 DeviceNet Card Component Overview................................................................................. G.1
Figure H.1 Phase Reference .................................................................................................................... H.2
Figure H.2 Waveform at Relay Terminals May Have a Phase Shift........................................................ H.3
Figure H.3 Correction of Measured Phase Angle.................................................................................... H.3
Figure H.4 Sample MET PM Command Response............................................................................... H.10