ABB Relion REC615 - Page 257

Parameter Values (Range) Unit Step Default Description
5=off
Num of start pha-
ses
1=1 out of 3
2=2 out of 3
3=3 out of 3
1=1 out of 3 Number of phases required
for operate activation
Curve parameter A 0.0086...120.0000 1 28.2000 Parameter A for customer
programmable curve
Curve parameter B 0.0000...0.7120 1 0.1217 Parameter B for customer
programmable curve
Curve parameter C 0.02...2.00 1 2.00 Parameter C for customer
programmable curve
Curve parameter D 0.46...30.00 1 29.10 Parameter D for customer
programmable curve
Curve parameter E 0.0...1.0 1 1.0 Parameter E for customer
programmable curve
Allow Non Dir 0=False
1=True
0=False Allows prot activation as non-
dir when dir info is invalid
Table 272: FDPHLPDOC Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Minimum operate
time
40...60000 ms 1 40 Minimum operate time for
IDMT curves
Reset delay time 0...60000 ms 1 20 Reset delay time
Measurement
mode
1=RMS
2=DFT
3=Peak-to-Peak
2=DFT Selects used measurement
mode
Min operate cur-
rent
0.01...1.00 xIn 0.01 0.01 Minimum operating current
Min operate volt-
age
0.01...1.00 xUn 0.01 0.01 Minimum operating voltage
Table 273: DPHLPDOC Group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Start value 0.05...5.00 xIn 0.01 0.05 Start value
Start value Mult 0.8...10.0 0.1 1.0 Multiplier for scaling the
start value
Time multiplier 0.05...15.00 0.01 1.00 Time multiplier in IEC/ANSI
IDMT curves
Operate delay time 40...200000 ms 10 40 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.
15=IEC Def. Time Selection of time delay curve
type
Table continues on the next page
1MRS758755 C Protection functions
REC615 & RER615
Technical Manual
257