ABB Relion 620 Series - Page 271

Table 259: PH3HPTOC Group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Type of reset curve
1=Immediate
2=Def time reset
3=Inverse reset
1=Immediate Selection of reset
curve type
Table 260: PH3HPTOC Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
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 oper-
ate activation
Curve parameter A 0.0086...120.0000 1 28.2000 Parameter A for
customer program-
mable curve
Curve parameter B 0.0000...0.7120 1 0.1217 Parameter B for
customer program-
mable curve
Curve parameter C 0.02...2.00 1 2.00 Parameter C for
customer program-
mable curve
Curve parameter D 0.46...30.00 1 29.10 Parameter D for
customer program-
mable curve
Curve parameter E 0.0...1.0 1 1.0 Parameter E for
customer program-
mable curve
Table 261: PH3HPTOC Non group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Minimum operate
time
20...60000 ms 10 20 Minimum operate
time for IDMT
curves
Reset delay time 0...60000 ms 10 20 Reset delay time
Measurement
mode
1=RMS
2=DFT
3=Peak-to-Peak
2=DFT Selects used meas-
urement mode
Table 262: PH3IPTOC Group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Start value 1.00...40.00 xIn 0.01 1.00 Start value
Start value Mult 0.8...10.0 0.1 1.0 Multiplier for scal-
ing the start value
Operate delay time
20...200000
ms 10
20
Operate delay time
1MRS757644 H Protection functions
620 series
Technical Manual
271