Woodward High PROTEC MRU4, Руководство пользователя

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Protective Elements
Setting Group Parameters of the Reconnection Module
Parameter Description Setting range Default Menu path
Function Permanent activation or deactivation of module/stage. inactive,
active
inactive [Protection Para
/<1..4>
/Intercon-Prot
/ReCon
/General settings]
ExBlo Fc Activate (allow) or inactivate (disallow) blocking of the
module/stage. This parameter is only effective if a
signal is assigned to the corresponding global
protection parameter. If the signal becomes true, those
modules/stages are blocked that are parameterized
"ExBlo Fc=active". inactive,
active
inactive [Protection Para
/<1..4>
/Intercon-Prot
/ReCon
/General settings]
Meas Circuit
Superv 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>
/Intercon-Prot
/ReCon
/General settings]
V Ext Release PCC
Fc Activate the release signal of the Point of Common
Coupling. The line-to-line voltage is greater than 95%
of VN. inactive,
active
inactive [Protection Para
/<1..4>
/Intercon-Prot
/ReCon
/General settings]
Reconnect.
Release Cond This signal indicates that the mains voltage is
recovered. V Internal Release,
V Ext Release PCC
V Internal
Release [Protection Para
/<1..4>
/Intercon-Prot
/ReCon
/Release Para]
PCC Fuse Fail VT
Fk Blocking if the fuse of a voltage transformer has tripped
at the PCC.
Only available if: Reconnect. Release Cond = V Ext
Release PCC
inactive,
active
inactive [Protection Para
/<1..4>
/Intercon-Prot
/ReCon
/Release Para]
VLL> Release Minimum voltage (line-to-line) for reclosure
(Restoration Voltage)
Only available if: Reconnect. Release Cond = V
Internal Release
0.70 - 1.00Vn 0.95Vn [Protection Para
/<1..4>
/Intercon-Prot
/ReCon
/Release Para]
474 MRU4 DOK-HB-MRU4-2E