Schweitzer Engineering SEL-351P - Page 4

ii SEL-351P Quick-Start Installation and User's Guide (Portuguese)
Disable Passwords..........................................................................................................................22
Password Jumper............................................................................................................................
23
FRONT-PANEL INTERFACE................................................................... 25
Status and Trip Target LEDs..........................................................................................................26
Pushbuttons ....................................................................................................................................
26
Pushbutton Primary Functions .......................................................................................................
28
Operator Controls...........................................................................................................................
31
SETTINGS ............................................................................................... 34
Curve Information ..........................................................................................................................34
Factory EZ Settings........................................................................................................................
36
Settings Descriptions......................................................................................................................
39
Settings Groups 1 (Main) and 2 (Alternate) EZ Settings...............................................................
39
Global EZ Settings .........................................................................................................................
60
TESTING.................................................................................................. 67
Testing the SEL-351P Recloser Control Without Regularly Installed Apparatus.........................67
Logic Settings Changes ..........................................................................................................
67
Front Panel Status LEDs ........................................................................................................
67
Recloser Simulator .................................................................................................................
68
Output Contacts......................................................................................................................
68
Overcurrent Element Timing Test Setup .......................................................................................
69
BATTERY ................................................................................................ 70
Battery Operation Overview ..........................................................................................................70
Battery-Related Settings.................................................................................................................
70
Battery Status .................................................................................................................................
70
Battery Status via Front Panel ................................................................................................
70
Battery Status via Serial Port..................................................................................................
71
Automatic Battery Load Test .........................................................................................................
71
Battery Load Test via Front Panel .................................................................................................
72
Battery Load Test via Serial Port...................................................................................................
72
SPECIFICATIONS ................................................................................... 74
Relay Element Pickup Ranges and Accuracies..............................................................................76
Instantaneous/Definite-Time Overcurrent Elements..............................................................
76
Time-Overcurrent Elements ...................................................................................................
76
Under- and Overvoltage Elements .........................................................................................
77
Synchronism-Check Elements................................................................................................
77