Schweitzer Engineering Laboratories SEL-751 - Page 375

Date Code 20170927 Instruction Manual SEL-751 Relay
SET.3
of 78
Date _______________ SEL-751 Settings Sheets
Residual Overcurrent Group Settings (SET Command)
Residual Overcurrent
Negative-Sequence Overcurrent
Phase Time-Overcurrent
RES OC TRIP LVL (OFF, 0.25–100.00 A {5 A nom}, 0.05–20.00 A {1 A nom}) 50G1P :=
RES OC TRIP DLY (OFF, 0.00–400.00 s) (Hidden if 50G1P := OFF) 50G1D :=
RES OC TRQ CON (SELOGIC) (Hidden if 50G1P := OFF) 50G1TC :=
RES OC TRIP LVL (OFF, 0.25–100.00 A {5 A nom}, 0.05–20.00 A {1 A nom}) 50G2P :=
RES OC TRIP DLY (OFF, 0.00–400.00 s) (Hidden if 50G2P := OFF) 50G2D :=
RES OC TRQ CON (SELOGIC) (Hidden if 50G2P := OFF) 50G2TC :=
RES OC TRIP LVL (OFF, 0.25–100.00 A {5 A nom}, 0.05–20.00 A {1 A nom}) 50G3P :=
RES OC TRIP DLY (OFF, 0.00–400.00 s) (Hidden if 50G3P := OFF) 50G3D :=
RES OC TRQ CON (SELOGIC) (Hidden if 50G3P := OFF) 50G3TC :=
RES OC TRIP LVL (OFF, 0.25–100.00 A {5 A nom}, 0.05–20.00 A {1 A nom}) 50G4P :=
RES OC TRIP DLY (OFF, 0.00–400.00 s) (Hidden if 50G4P := OFF) 50G4D :=
RES OC TRQ CON (SELOGIC) (Hidden if 50G4P := OFF) 50G4TC :=
NSEQ OC TRIP LVL (OFF, 0.25–100.00 A {5 A nom}, 0.05–20.00 A {1 A nom}) 50Q1P :=
NSEQ OC TRIP DLY (OFF, 0.00–400.0 s) (Hidden if 50Q1P := OFF) 50Q1D :=
NSEQ OC TRQ CON (SELOGIC) (Hidden if 50Q1P := OFF) 50Q1TC :=
NSEQ OC TRIP LVL (OFF, 0.25–100.00 A {5 A nom}, 0.05–20.00 A {1 A nom}) 50Q2P :=
NSEQ OC TRIP DLY (OFF, 0.00–400.0 s) (Hidden if 50Q2P := OFF) 50Q2D :=
NSEQ OC TRQ CON (SELOGIC) (Hidden if 50Q2P := OFF) 50Q2TC :=
NSEQ OC TRIP LVL (OFF, 0.25–100.00 A {5 A nom}, 0.05–20.00 A {1 A nom}) 50Q3P :=
NSEQ OC TRIP DLY (OFF, 0.00–400.0 s) (Hidden if 50Q3P := OFF) 50Q3D :=
NSEQ OC TRQ CON (SELOGIC) (Hidden if 50Q3P := OFF) 50Q3TC :=
NSEQ OC TRIP LVL (OFF, 0.25–100.00 A {5 A nom}, 0.05–20.00 A {1 A nom}) 50Q4P :=
NSEQ OC TRIP DLY (OFF, 0.00–400.0 s) (Hidden if 50Q4P := OFF) 50Q4D :=
NSEQ OC TRQ CON (SELOGIC) (Hidden if 50Q4P := OFF) 50Q4TC :=
TOC TRIP LVL (OFF, 0.25–24.00 A {5 A nom}, 0.05–4.80 A {1 A nom}) 51AP :=
TOC CURVE SEL (U1, U2, U3, U4, U5, C1, C2, C3, C4, C5)
(Hidden if 51AP := OFF) 51AC :=
TOC TIME DIAL (0.50–15.00 {if 51AC := U_}, 0.01–1.50 {if 51AC := C_})
(Hidden if 51AP := OFF) 51ATD :=
EM RESET DELAY (Y, N) (Hidden if 51AP := OFF) 51ARS :=
CONST TIME ADDER (0.00–1.00 s) (Hidden if 51AP := OFF) 51ACT :=
MIN RESPONSE TIM (0.00–1.00 s) (Hidden if 51AP := OFF) 51AMR :=
TOC TRQ CONTROL (SELOGIC) (Hidden if 51AP := OFF) 51ATC :=
TOC TRIP LVL (OFF, 0.25–24.00 A {5 A nom}, 0.05–4.80 A {1 A nom}) 51BP :=
TOC CURVE SEL (U1, U2, U3, U4, U5, C1, C2, C3, C4, C5)
(Hidden if 51BP := OFF) 51BC :=
TOC TIME DIAL (0.50–15.00 {if 51BC := U_}, 0.01–1.50 {if 51BC := C_})
(Hidden if 51BP := OFF) 51BTD :=