Rev.23
55/311
By default, in this configuration, the recloser is not activated by the operations of functions 50P_1,
50P_2, 50N/G_1, 50/NG_2 and 50BF.
4.16.1. Counter to record the number of reclosings
The SIL-B equipment is fitted with a counter that records the number of reclosings.
4.17. Function 25. Synchronism protection function
The synchro-check function is designed to give a time window in which the voltage in both sides of the
switch are in sync. The conditions that the voltage of both ends of the switchgear must have to assert
that there is synchronization are:
-
Same module
-
Same phase
-
Same frequency
Associated with the function, we have a line voltage and bar voltage monitoring unit, which will define
the state of the line and the bar, being able to give the following combinations:
-
LLLB (Live Line - Live Bar), live line - live bar
-
LLDB (Live Line - Dead Bar), live line - dead bus
-
DLLB (Death Line - Live Bar), dead line - live bar
-
DLDB (Death Line - Dead Bar), dead line - dead bus
The settings associated with this unit voltage monitoring are:
Function
Description
Minimum
Maximum
Step
Unit
Default
25
Synchronism. Line and bar voltage supervision unit
Live line voltage
30
170
0,1
V
50
Dead line voltage
4
170
0,1
V
30
Live bar voltage
30
170
0, 1
V
50
Dead line voltage
4
110
0, 1
V
30
Voltage supervision time
0.02
300.00
0.01
s
0.02
A time during which it is confirmed that the end is dead or live to be sure it is not a temporary situation
is specified
Содержание SIL B
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Страница 8: ...www fanox com Rev 23 8 311 2 DIMENSIONS AND CONNECTION DIAGRAMS 2 1 Equipment front view...
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Страница 11: ...www fanox com Rev 23 11 311 2 3 Cut out pattern CUT OUT PATTERN...
Страница 12: ...www fanox com Rev 23 12 311 2 4 Connection diagrams Analog connections...
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Страница 14: ...www fanox com Rev 23 14 311 Digital connections Outputs and Trip circuit supervision...
Страница 15: ...www fanox com Rev 23 15 311 2 5 Terminals IEC 61850 or DNP3 0 protocols...
Страница 17: ...www fanox com Rev 23 17 311 IEC 60870 5 103 protocol...
Страница 25: ...www fanox com Rev 23 25 311 3 3 Functional diagram...
Страница 28: ...www fanox com Rev 23 28 311 3 5 1 SIL B 1 CHARGE CURVE 3 5 2 SIL B 5 CHARGE CURVE...
Страница 38: ...www fanox com Rev 23 38 311 4 6 4 Thermal protection curves This is the thermal curve for 3 minutes...
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Страница 194: ...www fanox com Rev 23 194 311 Polarization V 35 0 V C Operating Angle 180 C Halfcone Angle 3 C...
Страница 307: ...www fanox com Rev 23 307 311 50BF init Fault init 79 Closure permission 52 closure permission...
Страница 308: ...www fanox com Rev 23 308 311 12 8 LED s configuration LEDs Blinking Latch Negate d LED On LED 1 LED 2 LED 3 LED 4 LED 5...
Страница 310: ...www fanox com Rev 23 310 311 NOTES...
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