ABB RELION Series, Technical Manual

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4.2.5.6 Signals
Table 369: HAEFPTOC Input signals
Name Type Default Description
Io SIGNAL 0 Residual current
BLOCK BOOLEAN 0=False Block signal for activating the blocking mode
I_REF_RES FLOAT32 0.0 Reference current
Table 370: HAEFPTOC Output signals
Name Type Description
OPERATE BOOLEAN Operate
START BOOLEAN Start
4.2.5.7 Settings
Table 371: HAEFPTOC Group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Start value 0.05...5.00 xIn 0.01 0.10 Start value
Time multiplier 0.05...15.00 0.01 1.00 Time multiplier in IEC/ANSI IDMT curves
Operate delay time 100...200000 ms 10 600 Operate delay time
Operating curve type 1=ANSI Ext. inv.
2=ANSI Very inv.
3=ANSI Norm. inv.
4=ANSI Mod. inv.
5=ANSI Def. Time
6=L.T.E. inv.
7=L.T.V. inv.
8=L.T. inv.
9=IEC Norm. inv.
10=IEC Very inv.
11=IEC inv.
12=IEC Ext. inv.
13=IEC S.T. inv.
14=IEC L.T. inv.
15=IEC Def. Time
17=Programmable
18=RI type
19=RD type
15=IEC Def. Time Selection of time delay curve type
Table 372: HAEFPTOC Group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Minimum operate time 100...200000 ms 10 500 Minimum operate time for IDMT curves
Type of reset curve 1=Immediate
2=Def time reset
3=Inverse reset
1=Immediate Selection of reset curve type
Enable reference use 0=False
1=True
0=False Enable using current reference from other
IEDs instead of stand-alone
Section 4
1MRS758755 A
Protection functions
358 REC615 and RER615
Technical Manual