ABB REC 561 User Manual

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

ABB REC 561 Specifications

General

Brand	ABB
Model	REC 561
Category	Touch terminals
Language	English