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EOCR Digital Type
 

EOCR Digital Type

3DM, FDM
The first multi-function digital relay.Display trip causes and load factor.Ground fault protection (Earth leakage current display) Registered as a new power technology No.5.(Ministry of commerce, Industry and energy)Integrated components (Ammeter, Transducer, A/S switch, Timer etc.)

 

i-Series (i3DM, iFDM)
Integrated model, Improved functions, Modbus RS-485 Communication, RoHS Compliant, Support thermal inverse protection.

 

DM-Series (3DM2, FDM2)
Integrated model, Improved functions, RoHS Compliant.

 
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  • Features
  • Specifications
  • Applications
  • Accessories

EOCR-i Series (with communication)
Basic model : EOCR-i3DM (Z, S, 420) / iFDM (Z, S, 420)

  • 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.
  • Auxiliary functions: Fail safe, Pre-alarm (i3DM/iFDM), Accumulated running hour, 3 fault 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 Compliance
  • For iFDM/iFMZ/iFMS/iFM420, normal protections are guaranteed even if PDM is disconnected.

 

EOCR-DM2 Series
Basic model: EOCR-3DM2 (Z) / FDM2 (Z)

  • 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.
  • Auxiliaryfunctions: 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.

EOCR-i3DM (Z, S, 420) / iFDM (Z, S, 420)

EOCR-3DM2 (Z) / FDM2 (Z)

 

Available application on any type of single and 3 phase motors.

  • Buildings : Office, commercial, and residential buildings, schools, hospitals
  • Industrial Facilities: Petrochemical, electronic, glass, steel, semiconductor, chemical, pharmaceutical, cement, paint, etc.
  • Utilities: Gas, water supply & drainage, airport, railway, port
  • Display
  • Cable connector
  • Square 3 CT
  • SR-3CT
  • ZCT
 
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