Schweitzer Engineering Laboratories SEL-311B, Инструкция по эксплуатации

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S
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SEL-311B R
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Date Code 20011205
Mho Ground Distance Element Time Delays (See Figure 3.12)
(Number of time delay element settings dependent on the preceding enable settings E21MG = 1–3.)
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 =
Common Phase/Ground Distance Element Time Delay (See Figure 3.12)
(Number of time delay element settings dependent on the larger of preceding enable settings
E21P = 1–3, 1C–3C or E21MG = 1–3.)
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 =
Phase Inst./Def.-Time Overcurrent Elements (See Figure 3.13)
(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 3.13)
(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 3.16)
(Number of residual ground element pickup settings dependent on preceding enable setting
E50G = 1–3.)
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 =
Level 3 (OFF, 0.25–100.00 A secondary {5 A nom.};
0.05–20.00 A secondary {1 A nom.}) 50G3P =