eocr-model-i3dm transparent 600 #eeee22
Schneider Electric Ac Current Relays Model 3iDM/iFDM
■ Micro-Controller Unit based ■ Real time processing / High precision ■ Protections : Over current, Under current, Phase loss, Phase reversal, Stall, Jam, Current imbalance, Earth fault (i3MZ/iFMZ), Short circuit (i3MS/iFMS) ■ Thermal protection / Inverse available up to 32Amps without external CTs. ■ Ancillary functions : Fail safe, Pre-alarm (i3DM/iFDM), Accumulated running hour, 3 faults records & limitation of auto-restart. Analog output (i3M420/iFM420). ■ Communication : Modbus / RS-485 ■ Reinforced monitoring function : Monitoring distance up to 400M, 3 phase current display, Pre-alarm (i3DM/iFDM) & Trip cause indication ■ Bar graph indication of a load current to the current setting. ■ Available application on single and 3 phase motor ■ RoHS conformed ■ For iFDM/iFMZ/iFMS/iFM420, normal protections are guaranteed even if PDM is disconnected.
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