SEL-351P Quick-Start Installation and User's Guide (Portuguese) iii
Under- and Overfrequency Elements .....................................................................................77
Timers.....................................................................................................................................
77
Metering Accuracy.........................................................................................................................
78
Factory Assistance .........................................................................................................................
78
STANDARD PRODUCT WARRANTY ..................................................... 79
Definition of Terms........................................................................................................................79
New Product Warranty...................................................................................................................
79
Product Upgrade Policy .................................................................................................................
79
Equipment Repair and Warranty....................................................................................................
79
Limitations .....................................................................................................................................
80
TABLES
Table 1: SEL EIA-232 Serial Communications Cable Guide.....................................................................15
Table 2: SEL-351P Recloser Control Command Summary........................................................................
17
Table 3: Event Report Parameters...............................................................................................................
21
Table 4: Access Level, Summary Information............................................................................................
22
Table 5: Front-Panel Pushbutton Secondary Functions..............................................................................
27
Table 6: Recloser Curve Designations........................................................................................................
35
Table 7: US, IEC, and User-Programmable Curve Designations ...............................................................
35
Table 8: EZ Settings Quick Reference........................................................................................................
37
Table 9: Seconds-to-Cycles Conversion (60 Hz)........................................................................................
46
Table 10: Recloser Interrupt Data...............................................................................................................
60
FIGURES
Figure 1: SEL-351P Recloser Control Dimensions and Panel Cutout..........................................................3
Figure 2: SEL-351P Recloser Control Side Panel ........................................................................................
4
Figure 3: SEL-351P Relay Inputs, Outputs, and Communications Ports......................................................
5
Figure 4: Trip and Close Circuit, Breaker Status, and SF6 Pressure Connections.......................................
6
Figure 5: SEL-351P Recloser Control Communications Connections Example........................................
13
Figure 6: Jumper, Connector, and Major Component Locations on the SEL-351P Recloser
Control Main Board.................................................................................................................
24
Figure 7: SEL-351P Recloser Control Front-Panel Interface .....................................................................
25
Figure 8: Status and Trip Target LEDs.......................................................................................................
26
Figure 9: Primary and Secondary Functions of Front-Panel Pushbuttons ..................................................
26
Figure 10: Recloser Simulator Connections to SEL-351P (only a 52a available)......................................
68
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