Woodward HighPROtec MCDLV4, Руководство пользователя

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Protective Elements
Parameter Description Setting range Default Menu path
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>
/I-Prot
/I2>[1]]
Blo TripCmd Permanent blocking of the Trip Command of
the module/stage.
inactive,
active
inactive [Protection
Para
/<1..4>
/I-Prot
/I2>[1]]
ExBlo TripCmd
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 TripCmd
Fc=active".
inactive,
active
inactive [Protection
Para
/<1..4>
/I-Prot
/I2>[1]]
I2> The Threshold setting defines a minimum
operating current magnitude of I2 for the 46
function to operate, which ensures that the
relay has a solid basis for initiating a current
unbalance trip. This is a supervisory function
and not a trip level.
Only available if: I2>.CurrentBase = Device
Rating
0.01 - 4.00In 0.01In [Protection
Para
/<1..4>
/I-Prot
/I2>[1]]
I2/FLA Generator/motor unbalance current pickup
value based on the full load current(FLA)
(Setting from Continuous Unbalance Current
Capability)
Only available if: I2>.CurrentBase =
Protected Object Rating
0.000 - 1.000Ib 0.08Ib [Protection
Para
/<1..4>
/I-Prot
/I2>[1]]
%(I2/I1) The %(I2/I1) setting is the unbalance trip
pickup setting. It is defined by the ratio of
negative sequence current to positive
sequence current (% Unbalance=I2/I1).
Phase sequence will be taken into account
automatically.
inactive,
active
inactive [Protection
Para
/<1..4>
/I-Prot
/I2>[1]]
747 MCDLV4 DOK-HB-MCDLV4-2E