Schweitzer Engineering Laboratories SEL-751 - Page 390

SET.18
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SEL-751 Settings Sheets Date________________
Group Settings (SET Command) Demand Metering
SEL-751 Relay Instruction Manual Date Code 20170927
Demand Metering
Power
(Hidden if Slot Z = Ax)
Trip/Close Logic
Reclosing Control
ENABLE DEM MTR (THM, ROL) EDEM :=
DEM TIME CONSTNT (5, 10, 15, 30, 60 min) DMTC :=
PH CURR DEM LVL (OFF, 0.50–16.00 A {5 A nom}, 0.10–3.20 A {1 A nom}) PHDEMP :=
RES CURR DEM LVL (OFF, 0.50–16.00 A {5 A nom}, 0.10–3.20 A {1 A nom}) GNDEMP :=
3I2 CURR DEM LVL (OFF, 0.50–16.00 A {5 A nom}, 0.10–3.20 A {1 A nom}) 3I2DEMP :=
ENABLE PWR ELEM (N, 3P1, 3P2) EPWR :=
(All the following power element settings are hidden if EPWR := N)
3PH PWR ELEM PU (OFF, 0.2–1300.00 VA {1 A phase CTs},
1.0–6500.0 VA {5 A phase CTs}) 3PWR1P :=
PWR ELEM TYPE (+WATTS, –WATTS, +VARS, –VARS)
(Hidden if 3PRW1P := OFF) PWR1T :=
PWR ELEM DELAY (0.0–240.0 s) (Hidden if 3PRW1P := OFF) PWR1D :=
3PH PWR ELEM PU (OFF, 0.2–1300.00 {1 A phase CTs},
1.0–6500.0 VA {5 A phase CTs}) (Hidden if EPWR := 3P1) 3PWR2P :=
PWR ELEM TYPE (+WATTS, –WATTS, +VARS, –VARS)
(Hidden if 3PRW2P := OFF or if EPWR := 3P1) PWR2T :=
PWR ELEM DELAY (0.0–240.0 s) (Hidden if 3PRW2P := OFF or if EPWR := 3P1) PWR2D :=
MIN TRIP TIME (0.0–400.0 s) TDURD :=
CLOSE FAIL DLY (OFF, 0.0–400.0 s) CFD :=
TRIP EQUATION (SELOGIC) TR :=
REMOTE TRIP EQN (SELOGIC) REMTRIP :=
UNLATCH TRIP (SELOGIC) ULTRIP :=
BRKR N/O CONT (SELOGIC) 52A :=
BRKR N/C CONT (SELOGIC) 52B :=
CLOSE EQUATION (SELOGIC) CL :=
UNLATCH CLOSE (SELOGIC) ULCL :=
(Hidden if firmware option in the MOT is 0, 2, 3, or 6)
ENABLE RECLOSER (N, 1–4, C1–C4 shots) E79 :=
(The following reclosing control settings are hidden if E79 := N is selected.)
OPEN INTERVAL 1 (0.00–3000.00 s) (Forced to 0 if E79 := N) 79OI1 :=
OPEN INTERVAL 2 (0.00–3000.00 s)
(Hidden and forced to 0 if E79 < 2, or E79 := C1 or N) 79OI2 :=
OPEN INTERVAL 3 (0.00–3000.00 s)
(Hidden and forced to 0 if E79 < 3, or E79 := C1, C2, or N) 79OI3 :=
OPEN INTERVAL 4 (0.00–3000.00 s)
(Hidden and forced to 0 if E79 < 4, or E79 := C1, C2, C3, or N) 79OI4 :=
RST TM FROM RECL (0.00–3000.00 s) 79RSD :=