Name
Type
Default
Description
U
2
SIGNAL
0
Negative phase se-
quence voltage
BLOCK
BOOLEAN
0=False
Block signal for acti-
vating the blocking
mode
ENA_MULT
BOOLEAN
0=False
Enabling signal for
current multiplier
NON_DIR
BOOLEAN
0=False
Forces protection to
non-directional
Table 264: DPHLPDOC Input signals
Name
Type
Default
Description
I_A
SIGNAL
0
Phase A current
I_B
SIGNAL
0
Phase B current
I_C
SIGNAL
0
Phase C current
I
2
SIGNAL
0
Negative phase se-
quence current
U_A_AB
SIGNAL
0
Phase to earth volt-
age A or phase to
phase voltage AB
U_B_BC
SIGNAL
0
Phase to earth volt-
age B or phase to
phase voltage BC
U_C_CA
SIGNAL
0
Phase to earth volt-
age C or phase to
phase voltage CA
U
1
SIGNAL
0
Positive phase se-
quence voltage
U
2
SIGNAL
0
Negative phase se-
quence voltage
BLOCK
BOOLEAN
0=False
Block signal for acti-
vating the blocking
mode
ENA_MULT
BOOLEAN
0=False
Enabling signal for
current multiplier
NON_DIR
BOOLEAN
0=False
Forces protection to
non-directional
Table 265: DPHHPDOC Input signals
Name
Type
Default
Description
I_A
SIGNAL
0
Phase A current
I_B
SIGNAL
0
Phase B current
I_C
SIGNAL
0
Phase C current
Table continues on the next page
1MRS758755 C
Protection functions
REC615 & RER615
Technical Manual
253
Содержание Relion REC615
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