Schweitzer Engineering Laboratories SEL-787 - Page 222

SET.10
of 68
SEL-787 Settings Sheets
Group Settings (SET Command)
SEL-787 Relay Instruction Manual Date Code 20081022
Date _______________
Group______________
Negative-Sequence Overvoltage
(Hidden if voltages not included)
NSEQ OV LEVEL (OFF, 12.5–300.0 V) 59Q1P :=
NSEQ OV DELAY (0.0–120.0 sec)
(Hidden if 59Q1P := OFF) 59Q1D :=
NSEQ OV LEVEL (OFF, 12.5–300.0 V)
59Q2P :=
NSEQ OV DELAY (0.0–120.0 sec)
(Hidden if 59Q2P := OFF) 59Q2D :=
Volts/Hertz
(Hidden if voltages not included)
ENABLE V/HZ PROT (Y, N)
(All V/HZ settings below hidden if E24 := N)
E24 :=
XFMR WDG CONN (DELTA, WYE)
24WDG :=
LVL1 V/HZ PICKUP (100–200 %)
24D1P :=
LVL1 TIME DLY (0.04–400.00 s)
24D1D :=
LVL2 CURVE SHAPE (OFF, DD, ID, I, U)
24CCS :=
LVL2 INV-TM PU (100–200 %)
(Hidden if 24CCS := OFF or DD)
24IP :=
LVL2 INV-TM CURV (0.5, 1.0, 2.0)
(Hidden if 24CCS := OFF, DD or U)
24IC :=
LVL2 INV-TM FCTR (0.1–10.0 s)
(Hidden if 24CCS := OFF, DD or U)
24ITD :=
LVL2 PICKUP 1 (100–200 %)
(Hidden if 24CCS := OFF, ID, I or U)
24D2P1 :=
LVL2 TIME DLY1 (0.04–400.00 s)
(Hidden if 24CCS := OFF, ID, I or U)
24D2D1 :=
LVL2 PICKUP 2 (101–200 %)
(Hidden if 24CCS := OFF, I or U)
24D2P2 :=
LVL2 TIME DLY2 (0.04–400.00 s)
(Hidden if 24CCS := OFF, I or U)
24D2D2 :=
LVL2 RESET TIME (0.00–400.00 s)
(Hidden if 24CCS := OFF)
24CR :=
24ELEM TRQ-CNTRL ( SEL
OGIC) 24TC :=
Power
(Hidden if voltages not included)
ENABLE POWER ELEM (N, 3P1, 3P2)
(All Power element settings below hidden if EPWR := N)
EPWR :=
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 :=