ABB RELION REX640 Technical Manual page 364

Protection functions
Table 404: DPHLPDOC Non group settings (Basic)
Parameter Values (Range)
Operation
1=on
5=off
Num of start pha-
1=1 out of 3
ses
2=2 out of 3
3=3 out of 3
Curve parameter A 0.0086...120.0000
Curve parameter B 0.0000...0.7120
Curve parameter C 0.02...2.00
Curve parameter D 0.46...30.00
Curve parameter E 0.0...1.0
Table 405: DPHLPDOC Non group settings (Advanced)
Parameter Values (Range)
Minimum operate 20...60000
time
Reset delay time 0...60000
Measurement
1=RMS
mode
2=DFT
3=Peak-to-Peak
Allow Non Dir
0=False
1=True
Min operate current 0.01...1.00
Min operate volt- 0.01...1.00
age
DPHHPDOC Settings
Table 406: DPHHPDOC Group settings (Basic)
Parameter Values (Range)
Start value 0.10...40.00
Start value Mult 0.8...10.0
Directional mode
1=Non-directional
2=Forward
3=Reverse
Time multiplier 0.025...15.000
Operating curve
1=ANSI Ext. inv.
type
Table continues on the next page
364
Unit Step
0.0001
0.0001
0.01
0.01
0.1
Unit Step
ms 1
ms 1
xIn 0.01
xUn 0.01
Unit Step
xIn 0.01
0.1
0.005
1MRS759142 F
Default Description
1=on Operation Off / On
1=1 out of 3 Number of phases
required for oper-
ate activation
28.2000 Parameter A for
customer program-
mable curve
0.1217 Parameter B for
customer program-
mable curve
2.00 Parameter C for
customer program-
mable curve
29.10 Parameter D for
customer program-
mable curve
1.0 Parameter E for
customer program-
mable curve
Default Description
20 Minimum operate
time for IDMT
curves
20 Reset delay time
2=DFT Selects used meas-
urement mode
0=False Allows prot activa-
tion as non-dir
when dir info is in-
valid
0.01 Minimum operating
current
0.01 Minimum operating
voltage
Default Description
0.10 Start value
1.0 Multiplier for scal-
ing the start value
2=Forward Directional mode
1.000 Time multiplier
in IEC/ANSI IDMT
curves
15=IEC Def. Time Selection of time
delay curve type
Technical Manual
REX640