CAT NO: DIDACTICNEU0165
Single-Phase Directional Relay.
SINGLE-PHASE DIRECTIONAL RELAY
module with
insulated panel, directional relay, multifunction relay suitable for protection
of HV, MV, LV power transmission and
distribution systems. Accidental earth-fault directional relay for selective
protection of the power supply in isolated
neutral and earthed networks. It must be complete with Data Logger system. It
must be provided with three independentover current elements, two different
thresholds for directional and non directional current with selectable trip,
standardIEC Protection against switch opening failure, block input and output,
time tagged multiple event recording, oscillographic wave form capture, Modbus
RTU / IEC870-5-103, display LCD 16 (2x8) characters, switch control through
serial port, communication protocol, 3rd Harmonic Filter on the neutral input
current.
4 mm. safety terminals and
2 mm. terminals included on the front panel for the electrical connection.