ABB RELION REX640 Technical Manual page 338

Protection functions
Figure 204: Example coordination of numerical multiple-stage overcurrent protection
4.1.1.9 Signals
PHLPTOC Input signals
Table 367: PHLPTOC Input signals
Name
I3P
BLOCK
ENA_MULT
PHHPTOC Input signals
Table 368: PHHPTOC Input signals
Name
I3P
BLOCK
ENA_MULT
338
Type Default
SIGNAL -
BOOLEAN 0=False
BOOLEAN 0=False
Type Default
SIGNAL -
BOOLEAN 0=False
BOOLEAN 0=False
1MRS759142 F
Description
Three-phase currents
Block signal for acti-
vating the blocking
mode
Enable signal for cur-
rent multiplier
Description
Three-phase currents
Block signal for acti-
vating the blocking
mode
Enable signal for cur-
rent multiplier
REX640
Technical Manual