Date _______________
Group______________
Date Code 20050919
Instruction Manual
SEL-387-0, -5, -6 Relay
11 of 38
SEL-387-0, -5, -6 Relay Settings Sheet Group Settings (SET Command) Example
Winding 4 O/C Elements
50P41 Torque Control (SEL
OGIC
control equation)
50P41TC
=
1
Phase Inst. O/C Level 2 PU
(OFF, 0.25–100.00 A secondary) (5 A)
50P42P
=
OFF
(OFF, 0.05–20.00 A secondary) (1 A)
=
OFF
50P42 Torque Control SEL
OGIC
control equation)
50P42TC
=
1
Phase Inst. O/C Level 3 PU
(OFF, 0.25–100.00 A secondary) (5 A)
50P43P
=
0.50
(OFF, 0.05–20.00 A secondary) (1 A)
=
0.10
Phase Inst. O/C Level 4 PU
(OFF, 0.25–100.00 A secondary) (5 A)
50P44P
=
4.00
(OFF, 0.05–20.00 A secondary) (1 A)
=
0.80
Phase Inv.-Time O/C PU
(OFF, 0.5–16.0 A secondary) (5 A)
51P4P
=
4.0
(OFF, 0.1–3.2 A secondary) (1 A)
=
0.8
Phase Inv.-Time O/C Curve (U1–U5, C1–C5)
51P4C
=
U2
Phase Inv.-Time O/C Time-Dial (US 0.5–15.0, IEC 0.05–1.00)
51P4TD
=
3.00
Phase Inv.-Time O/C EM Reset (Y, N)
51P4RS
=
Y
51P4 Torque Control (SEL
OGIC
control equation)
51P4TC
=
1
Winding 4 Negative-Sequence O/C Elements
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)
50Q41P
=
OFF
(OFF, 0.05–20.00 A secondary) (1 A)
=
OFF
Neg.-Seq. Level 1 O/C Delay (0.5–16000.0 cycles)
50Q41D
=
5
50Q41 Torque Control SEL
OGIC
control equation)
50Q41TC
=
1
Neg.-Seq. Inst. O/C Level 2 PU
(OFF, 0.25–100.00 A secondary) (5 A)
50Q42P
=
OFF
(OFF, 0.05–20.00 A secondary) (1 A)
=
OFF
50Q42 Torque Control (SEL
OGIC
control equation)
50Q42TC
=
1
Summary of Contents for SEL-387-0
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