secondary circuit. The MINCB_OPEN signal sets the FUSEF_U output signal to block all
the voltage-related functions when MCB is in the open state.
The WARNING output in the receiver is activated if the synchronization accuracy of the
sender or the receiver is worse than 4 μs. The output is held on for 10 seconds after the
synchronization accuracy returns within limits. If the protection relay supports frequency
adaptivity and it is enabled, the WARNING output is also activated when the adaptivity is
not ready.
The WARNING output is always internally active whenever the ALARM output is active.
The receiver activates the WARNING and ALARM outputs if any of the quality bits, except
for the derived bit, is activated. When the receiver is in the test mode, it accepts SMV
frames with test bit without activating the WARNING and ALARM outputs.
3.14.3.4 Signals
Table 63: ULTVTR Input signals
Name Type Default Description
UL1 INT32-UL1 0 IEC 61850-9-2 phase 1 voltage
UL2 INT32-UL2 0 IEC 61850-9-2 phase 2 voltage
UL3 INT32-UL3 0 IEC 61850-9-2 phase 3 voltage
MINCB_OPEN BOOLEAN 0=False Active when external MCB opens protected voltage
circuit
Table 64: ULTVTR Output signals
Name
Type Description
ALARM BOOLEAN Alarm
WARNING BOOLEAN Warning
3.14.3.5 Settings
Table 65: ULTVTR Non group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Primary voltage 0.100...440.000 kV 0.001 20.000 Primary rated voltage
Secondary voltage 60...210 V 1 100 Secondary rated voltage
VT connection 1=Wye
2=Delta
3=VAB
4=VA
2=Delta Voltage transducer measurement connection
Table continues on next page
Section 3 1MAC059074-MB A
Basic functions
132 615 series ANSI
Technical Manual
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