RELAY MICOM P521 SCHNEIDER ELECTRIC
MiCOM P521 provides high speed, two ended current differential unit protection
of overhead lines and underground cables in applications such as ring mains and
parallel feeders.
MiCOM P521 relay provides fast, efficient current differential protection. It is very
flexible and can be applied to a wide range of power systems. Offering a variety of
communications interface options, MiCOM P521 provides valuable local and remote
back-up protection.
Multiple interface options and tripping for wide range of power systems
Ensuring optimum phase selection, MiCOM P521’s many integrated protection functions
allow for application to a wide range of power systems. It offers both local and remote
back-up protection. MiCOM P521 also provides fast tripping results for an internal fault,
and stability for any out-of-zone fault.
Its many interface options support metallic, direct fiber optic and multiplexed digital links.
Tripping uses a proven characteristic comparing differential current with through current,
enabling easier testing. MiCOM P521 includes a full range of integrated back-up protection,
thereby enhancing reliability.
Highly selective unit protection and value added back-up protection
MiCOM P521 offers highly selective unit protection and a variety of end-to-end communications
interface options. Its numerous integrated back-up elements can run as hot standby in the
event of a communications channel outage.
# Differential Protection Relay
# Relay Micom
# Protection Relay
# Relay dan Kontaktor Listrik
# Micom P521
# Wide Range Of Protection
# Peralatan Listrik
# Perlengkapan Listrik
# Perlengkapan Kebutuhan Industri
# Alat Elektronik & Elektrik
