Signals; Settings - ABB REC650 ANSI Technical Manual

Section 9
Secondary system supervision
9.2.4
9.2.5
Table 157: SDDRFUF Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
OpModeSel Disabled
V2I2
V0I0
V0I0 OR V2I2
V0I0 AND V2I2
OptimZsNs
3V0PU 1 - 100
3I0PU 1 - 100
3V2PU 1 - 100
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Signals

Table 155: SDDRFUF Input signals
Name Type
I3P GROUP
SIGNAL
V3P GROUP
SIGNAL
BLOCK BOOLEAN
52a BOOLEAN
MCBOP BOOLEAN
89b BOOLEAN
Table 156: SDDRFUF Output signals
Name Type
BLKZ BOOLEAN
BLKV BOOLEAN
3PH BOOLEAN
DLD1PH BOOLEAN
DLD3PH BOOLEAN

Settings

Unit Step
- -
- -
%VB 1
%IB 1
%VB 1
Default Description
- Three phase group signal for current inputs
- Three phase group signal for voltage inputs
0 Block of function
0 Active when circuit breaker is closed
0 Active when external Miniature Circuit Breaker opens
protected voltage circuit
0 Active when line disconnect switch is open
Description
Start of current and voltage controlled function
General pickup
Three-phase pickup
Dead line condition in at least one phase
Dead line condition in all three phases
Default Description
Enabled Disable/Enable Operation
V0I0 Operating mode selection
30 Pickup of residual overvoltage element in % of
VBase
10 Pickup of residual undercurrent element in % of
IBase
30 Pickup of negative sequence overvoltage
element in % of VBase
1MRK 511 287-UUS A
Technical manual