Synchronism and energizing
check for double circuit breakers
and voltage selection
ABB Network Partner AB
1MRK 580 167-XEN
Page 5 - 47
Version 1.0-00
5.3 Setting table
PARAMETER: SETTING RANGE: DESCRIPTION:
Operation Off, Release, On Function execution
InputPhase L1, L2, L3,
L1 - L2, L2 - L3, L3 - L1
Voltage reference selection. L1, L2, L3 are
phase-neutral. L1-L2, L2-L3, L3-L1 are
phase-phase
UMeasure
(For two bay version)
Ph/N, Ph/Ph Voltage reference selection, phase-neutral
or phase-phase
AutoEnerg Off, DLLB, DBLL, Both Auto energizing check:
• Off=Not in use
• DLLB=Dead line live bus
• DBLL=Dead bus live line
• Both=DLLB or DBLL
ManEnerg Off DLLB, DBLL, Both Manual energizing check:
• Off=Not in use
• DLLB=Dead line live bus
• DBLL=Dead bus live line
• Both=DLLB or DBLL
UHigh (70 - 100)% of Ur/sqr3 High-voltage limit
ULow (10 - 80)% of Ur/sqr3 Low-voltage limit
FreqDiff (0.05 - 0.30)Hz Frequency-difference limit
PhaseDiff (5 - 75)degrees Phase-difference limit
Udiff (5 - 50)% of Ur/sqr3 Voltage-difference limit
tAutoEnerg (0.00 - 1.00)seconds Auto-energizing time delay
tManEnerg (0.00 - 1.00)seconds Manual-energizing time delay
For the second breaker in
the bay, inputs and outputs
are named SYN2.
The version for two bays
also includes inputs and
outputs for SYN3 and SYN4
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