Eaton EDR-5000 - Page 799

EDR-5000 IM02602007E
Setting Group Parameters of the UFLS Module
Parameter Description Setting range Default Menu path
Function Permanent activation or deactivation of module/element. Inactive,
Active
Inactive [Protection Para
/<1..4>
/UFLS
/General Settings]
ExBlo Fc Activate (allow) or inactivate (disallow) blocking of the
module/element. This parameter is only effective if a
signal is assigned to the corresponding global protection
parameter. If the signal becomes true, those
modules/elements are blocked that are parameterized
"ExBlo Fc=active".
Inactive,
Active
Inactive [Protection Para
/<1..4>
/UFLS
/General Settings]
LOP Blo Activates the use of the measuring circuit supervision. In
this case the module will be blocked if a measuring circuit
supervision module (e.g. LOP, VTS) signals a disturbed
measuring circuit (e.g. caused by a fuse failure).
Inactive,
Active
Inactive [Protection Para
/<1..4>
/UFLS
/General Settings]
UFLS-Method How should the active power be taken into account. No Pdir / Ex Pdir,
Power Angle Super-
vision,
Pure Active Power
Superv
No Pdir / Ex Pdir [Protection Para
/<1..4>
/UFLS
/LoadShedding]
I1 Release "I Minimum Current" in order to prevent faulty tripping.
Module will be released if the current exceeds this value.
Only available if: UFLS-Method = Power Angle
Supervision
Inactive,
Active
Inactive [Protection Para
/<1..4>
/UFLS
/LoadShedding]
I1 min Minimum current
Only available if: I1 Release = Active
0.02 - 0.20In 0.05In [Protection Para
/<1..4>
/UFLS
/LoadShedding]
VLL min Minimum Voltage 0.50 - 1.00Vn 0.70Vn [Protection Para
/<1..4>
/UFLS
/LoadShedding]
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