Schweitzer Engineering SEL-351P - Installation; Figure 1: SEL-351 P Recloser Control Dimensions and Panel Cutout

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Installation

SEL-351P Quick-Start Installation and User's Guide (Portuguese) 3

INSTALLATION

Figure 1: SEL-351P Recloser Control Dimensions and Panel Cutout

Table of Contents

Table of Contents3
Section 1: Factory-Set Logic93
Section 2: Additional Installation Details155
Section 3: Overcurrent, Voltage, Synchronism Check, and Frequency Elements/Section 3: Overcurrent, Voltage, Synchronism Check, and Frequency Elements165
Section 4: Loss-Of-Potential, Load Encroachment, and Directional Element Logic/Section 4: Loss-Of-Potential, Load Encroachment, and Directional Element Logic219
Section 5: Trip and Target Logic259
Section 6: Close and Reclose Logic293
Section 7: Inputs, Outputs, Timers, and Other/Control Logic321
- Section 7: Inputs, Outputs, Timers, and Other325
- Control Logic325
Section 8: Breaker/Recloser Monitor, Battery/System Monitor, Metering, and Load Profile369
- Section 8: Breaker/Recloser Monitor, Battery371
- System Monitor, Metering, and Load Profile371
Section 10: Serial Port Communications and Commands/Section 10: Serial Port Communications and Commands483
Section 13: Testing and Troubleshooting586
Appendix I: Mirrored Bits600