Schweitzer Engineering SEL-351P, Быстрый старт

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S
ETTINGS
S
HEET Page 3 of 23
F
OR THE
SEL-351P R
ECLOSER
C
ONTROL Date
G
ROUP
S
ETTINGS
(S
ERIAL
P
ORT
C
OMMAND
SET
AND
F
RONT
P
ANEL
)
Date Code 990215
Neutral Ground Inst./Def.-Time Overcurrent Elements – Channel IN (see Figures 3.8
and 3.9)
(Number of neutral ground element pickup settings dependent on
preceding enable setting E50N = 1-6)
Pickup (OFF, 0.005-1.500A) 50N1P =
Pickup (OFF, 0.005-1.500A) 50N2P =
Pickup (OFF, 0.005-1.500A) 50N3P =
Pickup (OFF, 0.005-1.500A) 50N4P =
Pickup (OFF, 0.005-1.500A) 50N5P =
Pickup (OFF, 0.005-1.500A) 50N6P =
Neutral Ground Definite-Time Overcurrent Elements (see Figure 3.8)
(Number of neutral ground element time delay settings dependent on
preceding enable setting E50N = 1-6; all four time delay settings are
enabled if E50N
≥
4)
Time delay (0.00-16000.00 cycles in 0.25-cycle steps) 67N1D =
Time delay (0.00-16000.00 cycles in 0.25-cycle steps) 67N2D =
Time delay (0.00-16000.00 cycles in 0.25-cycle steps) 67N3D =
Time delay (0.00-16000.00 cycles in 0.25-cycle steps) 67N4D =
Residual Ground Inst./Def.-Time Overcurrent Elements (see Figures 3.10 and 3.11)
(Number of residual ground element pickup settings dependent on
preceding enable setting E50G = 1-6)
Pickup (OFF, 0.05-20.00 A) 50G1P =
Pickup (OFF, 0.05-20.00 A) 50G2P =
Pickup (OFF, 0.05-20.00 A) 50G3P =
Pickup (OFF, 0.05-20.00 A) 50G4P =
Pickup (OFF, 0.05-20.00 A) 50G5P =
Pickup (OFF, 0.05-20.00 A) 50G6P =
Residual Ground Definite-Time Overcurrent Elements (see Figure 3.10)
(Number of residual ground element time delay settings dependent on
preceding enable setting E50G = 1-6; all four time delay settings are
enabled if E50G
≥
4)
Time delay (0.00-16000.00 cycles in 0.25-cycle steps) 67G1D =
Time delay (0.00-16000.00 cycles in 0.25-cycle steps) 67G2D =
Time delay (0.00-16000.00 cycles in 0.25-cycle steps) 67G3D =
Time delay (0.00-16000.00 cycles in 0.25-cycle steps) 67G4D =