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Table 6-4 Protection Parameters (IEEE1547, Rule21, and ISO-NE) Cont'd
Grid Voltage Balance
Setting Range
Parameter name Description
IEEE1547 Rule21 ISO-NE
Min Default Max Min Default Max Min Default
Max
GridVolBalance
Threshold value of
grid voltage
0.01 10 10 0.01 10 10 0.01 10 10
PhaseLoseCoeff
(
)
PhaseLoseCoeff 0.5 3.0 30.0 0.5 3.0 30.0 0.5 3.0 30.0
PhaseLoseRcvCoeff
(
)
PhaseLoseRcvCoeff
0.5 2.0 30.0 0.5 2.0 30.0 0.5 2.0 30.0
PhaseLoseVUnbala
(
)
PhaseLose Voltage
0.01 10.00
0.01 10.00 100.00 0.01 10.00 100.00
Phase-PETripVolt
(
)
The trip voltage of
0.01 45.00
0.01 45.00 100.00 0.01 45.00 100.00
Phase-PERcvVolt
(
)
The recovery voltage
of Phase-PE
0.01 35.00
0.01 35.00 100.00 0.01 35.00 100.00