Schweitzer Engineering Laboratories SEL-387E - Page 219

SEL-387E Settings Sheets Page 5 of 28
Group Settings (SET Command) Date
Group
Date Code 20080110
Residual Inv.-Time O/C PU
(OFF, 0.5–16.0 A secondary) (5 A)
(OFF, 0.1–3.2 A secondary) (1 A) 51N1P =
Residual Inv.-Time O/C Curve (U1–U5, C1–C5) 51N1C =
Residual Inv.-Time O/C Time-Dial (US 0.5–15.0, IEC 0.05–1.00) 51N1TD =
Residual Inv.-Time O/C EM Reset (Y, N) 51N1RS =
51N1 Torque Control (SEL OGIC control equation)
51N1TC =
W
INDING 1 D EMAND M ETERING
Demand Ammeter Time Constant (OFF, 5–255 min) DATC1 =
Phase Demand Ammeter Threshold
(0.5–16.0 A secondary) (5 A)
(0.1–3.2 A secondary) (1 A) PDEM1P =
Neg.-Seq. Demand Ammeter Threshold
(0.5–16.0 A secondary) (5 A)
(0.1–3.2 A secondary) (1 A) QDEM1P =
Residual Demand Ammeter Threshold
(0.5–16.0 A secondary) (5 A)
(0.1–3.2 A secondary) (1 A) NDEM1P =
W INDING 2 O/C E LEMENTS
W INDING 2 P HASE O/C E LEMENTS
Phase Def.-Time O/C Level 1 PU
(OFF, 0.25–100.00 A secondary) (5 A)
(OFF, 0.05–20.00 A secondary) (1 A) 50P21P =
Phase Level 1 O/C Delay (0–16000 cycles) 50P21D =
50P21 Torque Control (SEL OGIC control equation)
50P21TC =
Phase Inst. O/C Level 2 PU
(OFF, 0.25–100.00 A secondary) (5 A)
(OFF, 0.05–20.00 A secondary) (1 A) 50P22P =
50P22 Torque Control (SEL
OGIC control equation)
50P22TC =