ABB RELION REX640 Technical Manual page 1048

Section 4
Protection functions
Parameter
Operating curve type
Operate delay time
Alarm delay time
Table 979: HCUBPTOC Group settings (Advanced)
Parameter
Natural Comp Ena PhA
Natural Comp Ena PhB
Natural Comp Ena PhC
Table 980: HCUBPTOC Non group settings (Basic)
Parameter
Operation
Curve parameter A
Curve parameter B
Curve parameter C
Curve parameter E
Table 981: HCUBPTOC Non group settings (Advanced)
Parameter
Reset delay time
Minimum operate time
1042
Values (Range) Unit
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
40...200000 ms
40...200000 ms
Values (Range) Unit
0=False
1=True
0=False
1=True
0=False
1=True
Values (Range) Unit
1=on
5=off
0.00860...120.0000
0
0.00000...0.71200
0.02...2.00
0.0...1.0
Values (Range) Unit
0...60000 ms
20...60000 ms
Step Default
15=IEC Def. Time
10 5000
10 200000
Step Default
0=False
0=False
0=False
Step Default
1=on
1 28.20000
1 0.12170
1 2.00
1 1.0
Step Default
1 20
1 20
1MRS759142 C
Description
Selection of time delay curve type
Operate delay time
Alarm delay time
Description
Enable natural unbalance compensation
PhA
Enable natural unbalance compensation
PhB
Enable natural unbalance compensation
PhC
Description
Operation Off / On
Parameter A for customer programmable
curve
Parameter B for customer programmable
curve
Parameter C for customer programmable
curve
Parameter E for customer programmable
curve
Description
Reset delay time
Minimum operate time for IDMT curves
Technical Manual
REX640