Schweitzer Engineering Laboratories SEL-311C - Page 336

SET.6 of 32 Settings Sheets for the SEL-311C Relay
Relay Settings (Serial Port Command SET and Front Panel)
SEL-311C Relay Instruction Manual Date Code 20060320
Date________________
Quadrilateral and Mho Ground Distance Element Time Delays (See Figure 3.16)
(Number of time delay element settings dependent on the larger of preceding enable settings
E21MG = 1–4 or E21XG = 1–4.)
Zone 1 time delay (OFF, 0–16000 cycles)
Z1GD =
Zone 2 time delay (OFF, 0–16000 cycles)
Z2GD =
Zone 3 time delay (OFF, 0–16000 cycles)
Z3GD =
Zone 4 time delay (OFF, 0–16000 cycles)
Z4GD =
Common Phase/Ground Distance Element Time Delay (See Figure 3.16)
(Number of time delay element settings dependent on the larger of preceding enable settings
E21P = 1–4 or E21MG = 1–4 or E21XG = 1–4.)
Zone 1 time delay (OFF, 0–16000 cycles)
Z1D =
Zone 2 time delay (OFF, 0–16000 cycles)
Z2D =
Zone 3 time delay (OFF, 0–16000 cycles)
Z3D =
Zone 4 time delay (OFF, 0–16000 cycles)
Z4D =
Phase Inst./Def.-Time Overcurrent Elements (See Figure 3.19)
(Number of phase element pickup settings dependent on preceding enable setting E50P = 1–3.)
Level 1 (OFF, 0.25–100.00 A secondary {5 A nom.};
0.05–20.00 A secondary {1 A nom.})
50P1P =
Level 2 (OFF, 0.25–100.00 A secondary {5 A nom.};
0.05–20.00 A secondary {1 A nom.})
50P2P =
Level 3 (OFF, 0.25–100.00 A secondary {5 A nom.};
0.05–20.00 A secondary {1 A nom.})
50P3P =
Phase Definite-Time Overcurrent Element Time Delays (See Figure 3.19)
(Number of phase element time delay settings dependent on preceding enable setting E50P = 1–3.)
Level 1 (0.00–16000.00 cycles in 0.25-cycle steps)
67P1D =
Level 2 (0.00–16000.00 cycles in 0.25-cycle steps)
67P2D =
Level 3 (0.00–16000.00 cycles in 0.25-cycle steps)
67P3D =
Residual Ground Inst./Def.-Time Overcurrent Elements (See Figure 3.22)
(Number of residual ground element pickup settings dependent on preceding enable setting
E50G = 1–4.)
Level 1 (OFF, 0.25–100.00 A secondary {5 A nom.};
0.05–20.00 A secondary {1 A nom.})
50G1P =
Level 2 (OFF, 0.25–100.00 A secondary {5 A nom.};
0.05–20.00 A secondary {1 A nom.})
50G2P =