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PCCN Protection System
ENEL Relay system
RGDAT
Protection relay system
DV966 Neutral Management
DV971 Auxiliary functions
DV7036 Distance Relay
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ENEL Relay System
Together with PCCN,
one of the most complex projects developed by LogicLab is the
complete family of ENEL protection equipments (PUE). For this
system, LogicLab is committed in design hardware and software
and was built and approved.
In this project the protection equipments meet the following ENEL
specification DV901A2NCI, DV905A2, DV907A2, DV910A2, DV913A2,
DV917A2, DV920A2, DV922A2, DV925A2, DV933A2, DV945A2. All
these protection provide full control of energy distribution
between high voltage (130-380 kV) and medium voltage
(15-20 kV). In addition to protection scheme
(IEEE 59, 27, 50, 51, 67, 50N, 51N, 79, 80), the equipemnts
include events recording and fault recording. The
system, has been produced in several thousand of units and is
currently installed in over 1500 medium voltage substation.
LogicLab has also recently developed a new test equipment
dedicated to ENEL protection (see DV1512A2NC page)
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