Settings; Monitored Data; Operation Principle - ABB REL650 Technical Manual

1MRK 506 382-UEN A
7.9.5
Table 129: CCPDSC Group settings (basic)
Name Values (Range)
Operation
tTrip
ContSel
CurrSel
CurrUnsymLevel
CurrRelLevel
Table 130: CCPDSC Non group settings (basic)
Name Values (Range)
GlobalBaseSel
7.9.6
7.9.7
Line distance protection REL650 2.2 IEC
Technical manual

Settings

Unit
Off -
On
0.000 - 60.000 s
Off -
PD signal from CB
Pole pos aux cont.
Off -
CB oper monitor
Continuous
monitor
0 - 100 %
0 - 100 %IB
Unit
1 - 12 -

Monitored data

Table 131: CCPDSC Monitored data
Name
IMin
IMax

Operation principle

The detection of pole discordance can be made in two different ways. If the contact
based function is used an external logic can be made by connecting the auxiliary
contacts of the circuit breaker so that a pole discordance is indicated, see figure
118.
Step Default
- Off
0.001 0.300
- Off
- Off
1 80
1 10
Step Default
1 1
Type Values (Range)
REAL -
REAL -
Section 7
Current protection
Description
Operation Off / On
Time delay between trip condition and
trip signal
Contact function selection
Current function selection
Unsym magn of lowest phase current
compared to the highest.
Current magnitude for release of the
function in % of IBase
Description
Selection of one of the Global Base
Value groups
PID-3525-MONITOREDDATA v6
Unit Description
A Lowest phase current
A Highest phase current
PID-3525-SETTINGS v8
M13273-3 v6
247