EMR-5000
IM02602012E
System Parameters – Voltage Related
Parameter
Description
Setting range
Default
Menu path
Main VT pri
Enter the primary phase to phase voltage of the VTs
60 - 500000V
12000V
[System Para
/General Settings]
Main VT sec
Enter the secondary phase to phase voltage of the VTs
60.00 - 600.00V
120V
[System Para
/General Settings]
Main VT con
Main VTs connection
Wye,
Phase-to-Phase,
Open-Delta
Wye
[System Para
/General Settings]
Aux VT pri
Primary voltage of Aux VTs
60 - 500000V
12000V
[System Para
/General Settings]
Aux VT sec
Secondary voltage of Aux VTs
35.00 - 600.00V
120V
[System Para
/General Settings]
delta phi - Mode
The delta phi element (vector surge) trips, if the
permissable voltage angle shift (delta phi) of the three
measured voltages (phase-ground or phase-phase) in:
one phase, two phases or within all phases is exceeded.
one phase,
two phases,
three phases
two phases
[System Para
/General Settings]
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