ABB REC650 User Manual

Name Values (Range) Unit Step Default Description
DirMode3 Off
Non-directional
Forward
Reverse
-
- Non-directional Directional mode of step 3 off / non-
directional / forward / reverse
I3> 5 - 2500 %IB 1 250 Phase current operate level for step3 in %
of IBase
t3 0.000 - 60.000 s 0.001 0.800 Definite time delay of step 3
DirMode4 Off
Non-directional
Forward
Reverse
-
- Non-directional Directional mode of step 4 off / non-
directional / forward / reverse
Characterist4 ANSI Ext. inv.
ANSI Very inv.
ANSI Norm. inv.
ANSI Def. Time
L.T.E. inv.
L.T.V. inv.
L.T. inv.
IEC Norm. inv.
IEC Very inv.
IEC inv.
IEC Ext. inv.
IEC S.T. inv.
IEC L.T. inv.
IEC Def. Time
Reserved
RI type
RD type
- - ANSI Def. Time Selection of time delay curve type for step
4
I4> 5 - 2500 %IB 1 175 Phase current operate level for step 4 in %
of IBase
t4 0.000 - 60.000 s 0.001 2.000 Definite time delay of step 4
k4 0.05 - 999.00 - 0.01 0.05 Time multiplier for the inverse time delay
for step 4
IMin4 5 - 10000 %IB 1 100 Minimum operate current for step4 in % of
IBase
t4Min 0.000 - 60.000 s 0.001 0.000 Minimum operate time for inverse curves
for step 4
Table 33: OC4PTOC Group settings (advanced)
Name
Values (Range) Unit Step Default Description
HarmRestrain Off
On
- - Off Enable block from harmonic restrain
2ndHarmStab 5 - 100 %IFund 1 20 Operate level of 2nd harm restrain op in %
of Fundamental
HarmRestrain1 Off
On
- - Off Enable block of step 1 from harmonic
restrain
HarmRestrain2 Off
On
- - Off Enable block of step 2 from harmonic
restrain
HarmRestrain3 Off
On
- - Off Enable block of step3 from harmonic
restrain
HarmRestrain4 Off
On
- - Off Enable block of step 4 from harmonic
restrain
Section 6 1MRK 511 287-UEN A
Current protection
84
Technical manual

ABB REC650 Specifications

General

Brand	ABB
Model	REC650
Category	Control Unit
Language	English