SEL-387E Settings Sheets
Page 8 of 28
Group Settings (SET Command)
Date
Group
Date Code 20080110
W
INDING
3 O/C E
LEMENTS
W
INDING
3 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) 50P31P =
Phase Level 1 O/C Delay (0–16000 cycles) 50P31D =
50P31 Torque Control (SEL
OGIC
control equation)
50P31TC =
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) 50P32P =
50P32 Torque Control (SEL
OGIC
control equation)
50P32TC =
Phase Inst. O/C Level 3 PU
(OFF, 0.25–100.00 A secondary) (5 A)
(OFF, 0.05–20.00 A secondary) (1 A) 50P33P =
Phase Inst. O/C Level 4 PU
(OFF, 0.25–100.00 A secondary) (5 A)
(OFF, 0.05–20.00 A secondary) (1 A) 50P34P =
Phase Inv.-Time O/C PU
(OFF, 0.5–16.0 A secondary) (5 A)
(OFF, 0.1–3.2 A secondary) (1 A) 51P3P =
Phase Inv.-Time O/C Curve (U1–U5, C1–C5) 51P3C =
Phase Inv.-Time O/C Time-Dial (US 0.5–15.0, IEC 0.05–1.00) 51P3TD =
Phase Inv.-Time O/C EM Reset (Y, N) 51P3RS =
51P3 Torque Control (SEL
OGIC
control equation)
51P3TC =
W
INDING
3 N
EGATIVE
-S
EQUENCE
O/C E
LEMENTS
Note: All negative-sequence element pickup settings are in terms of 3I
2
.
Neg.-Seq. 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) 50Q31P =
Neg.-Seq. Level 1 O/C Delay (0.5–16000.0 cycles) 50Q31D =
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