Sel 411L - Figure 4.18 Voltage Check Element Logic; Settings and Relay Word Bits for Autoreclosing and Manual Closing; Table 4.24 Autoreclose Logic Settings

P.4.45
Date Code 20151029 Protection Manual SEL-411L Relay
Autoreclosing and Synchronism-Check
Settings and Relay Word Bits for Autoreclosing and Manual Closing
Figure 4.18 Voltage Check Element Logic
Settings and Relay Word Bits for Autoreclosing and
Manual Closing
Table 4.24 shows the autoreclose logic settings. Table 4.25 provides all of the
Relay Word bits for autoreclosing.
—
+
—
+
—
+
—
+
—
+
—
+
27BK2P
27BK1P
V
S1
59BK1P
V
S2
59BK2P
LLDB2
DLDB2
DLLB1
LLDB1
DLLB2
DLDB1
27LP
V
P
59LP
Settings Voltages
Relay
Word
Bits
Table 4.24 Autoreclose Logic Settings
a
(Sheet 1 of 3)
Label Prompt Default Value
Recloser Closing
NSPSHOT Number of Single-Pole Reclosures (N, 1, 2) N
ESPR1 Single-Pole Reclose Enable—BK1 (SEL
OGIC Equation) NA
ESPR2 Single-Pole Reclose Enable—BK2 (SEL
OGIC Equation) NA
N3PSHOT Number of Three-Pole Reclosures (N, 1–4) 2
E3PR1 Three-Pole Reclose Enable—BK1 (SEL
OGIC Equation) PLT07
E3PR2 Three-Pole Reclose Enable—BK2 (SEL
OGIC Equation) PLT07
TBBKD Time Between Breakers for Automatic Reclose
(1–99999 cycles)
300
BKCFD Breaker Close Failure Delay (OFF, 1–99999 cycles) 300
SLBK1 Lead Breaker = Breaker 1 (SEL
OGIC Equation) 1
SLBK2 Lead Breaker = Breaker 2 (SEL
OGIC Equation) NA
FBKCEN Follower Breaker Closing Enable (SEL
OGIC Equation) 1