-Microprocessor based numerical relay
-Current measurement based on fundamental frequency
-Three-phase, low-set overcurrent
-Three-phase, high-set overcurrent
-Low-set earth-fault
-High-set earth-fault
-Definite time for low-set and high-set
-Five selectable IDMT characteristic curves
-Local display of measured and set values
-Programmable relay outputs
-Non-volatile fault values recording
-Complies with IEC 60255 standard