ABB 615 Series - Signals

A070984 V2 EN
Figure 110: Example coordination of numerical multiple-stage overcurrent protection
4.1.1.8 Signals
Table 211: 51P 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
BLOCK BOOLEAN 0=False Block signal for activating the blocking mode
ENA_MULT BOOLEAN 0=False Enable signal for current multiplier
Table 212: 50P 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
BLOCK BOOLEAN 0=False Block signal for activating the blocking mode
ENA_MULT BOOLEAN 0=False Enable signal for current multiplier
Section 4 1MAC059074-MB A
Protection functions
224 615 series ANSI
Technical Manual