Synchronism and energizing
check for single circuit breaker
with voltage selection
ABB Network Partner AB
1MRK 580 152-XEN
Page
5 - 23
Version 1.0-00
These voltage inputs are used:
U-line
UL1, UL2 or UL3 voltage input on the terminal.
U-bus
U5 voltage input on the terminal
These MMI settings can be used during the test if the final setting is not
determined:
1
Set these MMI settings, which are found under:
Settings
Functions
Group n
SynchroCheck1
2
Test with UDiff = 0%
• Apply voltages U-line (UL1) = 80% U
r
/sqr3 and U-Bus (U5) = 80%
U
r
/sqr3.
• Check that the SYN1-AUTOOK and SYN1-MANOK outputs are
activated.
• The test can be repeated with different voltage values to verify that
the function operates within UDiff <30%.
3
Test with UDiff = 40%
• Increase the U-bus (U5) to 120% U
r
/sqr3, and the U-line (UL1) = 80%
U
r
/sqr3.
• Check that the two outputs are
not
activated.
4
Test with UDiff = 20%, Uline < UHigh
• Decrease the U-line (UL1) to 60% U
r
/sqr3 and the U-bus (U5) to be
equal to 80% U
r
/sqr3.
• Check that the two outputs are
not activated.
Parameter
Setting
Operation
On
InputPhase
UL1
USelection
SingleBus
AutoEnerg
Off
ManEnerg
Off
UHigh
70%
Ur/sqr3
ULow
40%
Ur/sqr3
FreqDiff
0.05 Hz
PhaseDiff
45°
UDiff
30%
tAutoEnerg
0.5 s
tManEnerg
0.5 s
Содержание REC 561
Страница 19: ...ABB Network Partner AB Introduction REC 561 Version 1 0 00 1MRK 580 146 XEN Page 2 14 ...
Страница 31: ...ABB Network Partner AB Requirements and basic technical data REC 561 Version 1 0 00 Page 2 26 ...
Страница 49: ...ABB Network Partner AB Page IV ...
Страница 67: ...ABB Network Partner AB Installation and commissioning Version 1 0 00 1MRK 580 166 XEN Page 3 18 ...
Страница 85: ...ABB Network Partner AB Local man machine communication Version 1 0 00 1MRK 580 156 XEN Page 3 36 ...
Страница 121: ...ABB Network Partner AB Menu tree Appendix Version 1 0 00 1MRK 580 158 XEN Page 3 72 ...
Страница 139: ...ABB Network Partner AB Terminal identification Version 1 0 00 1MRK 580 160 XEN Page 4 4 ...
Страница 143: ...ABB Network Partner AB Activation of setting group Version 1 0 00 1MRK 580 162 XEN Page 4 8 ...
Страница 175: ...ABB Network Partner AB Configurable logic Version 1 0 00 1MRK 580 161 XEN Page 4 40 ...
Страница 261: ...ABB Network Partner AB Auto reclosing Single and or three phase Version 1 0 00 1MRK 580 170 XEN Page 5 82 ...
Страница 281: ...ABB Network Partner AB Loss of power system voltage Version 1 0 00 1MRK 580 153 XEN Page 5 102 ...
Страница 385: ...ABB Network Partner AB Apparatus control Version 1 0 00 1MRK 580 150 XEN Page 6 100 ...
Страница 495: ...ABB Network Partner AB Interlocking Version 1 0 00 1MRK 580 151 XEN Page 6 210 ...
Страница 515: ...ABB Network Partner AB Event function Version 1 0 00 1MRK 580 140 XEN Page 6 230 ...
Страница 519: ...ABB Network Partner AB Page IV ...
Страница 561: ...ABB Network Partner AB Time synchronisation Version 1 0 00 1MRK 580 135 XEN Page 7 42 ...
Страница 569: ...ABB Network Partner AB Internal events Version 1 0 00 1MRK 580 134 XEN Page 7 50 ...
Страница 599: ...ABB Network Partner AB Index Version 1 0 01 1MRK 580 175 XEN Page 8 6 ...
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