Micro-controller unit based ■ Real time processing / High precision ■ Protections : Over current, Under current, Phase loss, Phase reversal, Stall, Jam, Current Imbalance, Earth fault (3MZ2/FMZ2) ■ Inverse available up to 32Amps without external CTs. ■ Ancillary functions : Fail safe, Pre-alarm (3DM2/FDM2), Accumulated running hour, 3 faults records & limitation of auto-restart. ■ Reinforced monitoring function : Monitoring distance up to 400M, 3 phase current display, Pre-alarm (3DM2/FDM2) & Trip cause indication ■ Bar graph indication of a load current to the current setting. ■ Available application on single and 3 phase motor ■ RoHS Compliance ■ For FDM2/FMZ2, normal protections are guaranteed even if PDM is disconnected.
