Technical Data - ABB Relion 650 Series Technical Manual

1MRK 511 424-UEN B
Selected voltage
StartVolt_UV1
Operation_UV1=On
BLKUV1
IEC05000752 V1 EN-US
Figure 43: Simplified internal logic diagram for built-in first undervoltage step UV1 (step UV2 has the same
internal logic)
6.1.8
Bay control REC650 2.2 IEC
Technical manual
DEF time
selected
a
b>a
b
AND
Inverse time
selected

Technical data

Table 43: CVGAPC technical data
Function
Measuring current input
Measuring voltage input
Start overcurrent, step 1 - 2
Start undercurrent, step 1 - 2
Independent time delay, overcurrent at 0
to 2 x I , step 1 - 2
set
Independent time delay, undercurrent at
2 x I to 0, step 1 - 2
set
Overcurrent (non-directional):
Table continues on next page
Multipurpose protection
DEF
OR
Inverse
Range or value
phase1, phase2, phase3, PosSeq, -
NegSeq, -3*ZeroSeq, MaxPh,
MinPh, UnbalancePh, phase1-
phase2, phase2-phase3, phase3-
phase1, MaxPh-Ph, MinPh-Ph,
UnbalancePh-Ph
phase1, phase2, phase3, PosSeq, -
NegSeq, -3*ZeroSeq, MaxPh,
MinPh, UnbalancePh, phase1-
phase2, phase2-phase3, phase3-
phase1, MaxPh-Ph, MinPh-Ph,
UnbalancePh-Ph
(2 - 5000)% of IBase
(2 - 150)% of IBase
(0.00 - 6000.00) s
(0.00 - 6000.00) s
Section 6
BLKTRUV
TRUV1
1
AND
STUV1
en05000752.vsd
M13095-2 v10
Accuracy
-
-
±1.0% of I at I ≤
r
I
r
±1.0% of I at I >
I
r
±1.0% of I at I ≤
r
I
r
±1.0% of I at I >
I
r
±0.2% or ±35
ms whichever is
greater
±0.2% or ±35
ms whichever is
greater
107