Features

• IEC 61850 Edition 2.1 and Edition 1. with redundancy support based on HSR and PRP

• Ability to receive two streams of sampled measured values (SMVs) and send one via

IEC 61850-9-2 LE-based process bus communication

• Multifrequency admittance-based earth-fault protection (MFA) for optimal selectivity, sensitivity and

reliability also in compensated and isolated networks

• Touch voltage-based earth-fault protection for an optimal balance between safety and supply quality

also in compensated networks

• Compliance with the latest grid codes to ensure renewables remain connected during disturbances

• Withdrawable plug-in unit design for swift installation, maintenance and testing

• Optimal cyber security to promote secure connectivity and safeguard today’s network

• Three lens-type arc flash light detection sensors for extended personnel safety