Schweitzer Engineering SEL-351P - Page 111

Date Code 990215 Factory-Set Logic 1-15
SEL-351P Manual Técnico
DWG: M351R067
SH4
SH3
SH2
SH1
OCP
Relay
Word
bit
Relay
Word
bits
OPPH = 2
OPPH = 3
OPPH = 4
OPPH = 5
OPPH = 1
Operations-phase
fast curve
setting
Used in the torque control
SEL
OGIC setting 51P1TC
to enable/disable phase
overcurrent element
51P1T (see Figure 1.15)
SH0
OPPH ≠ OFF
79RS
79CY
79LO
Figure SECTION 1: .6: Operations-Phase Fast Curve Logic