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  • Overhead Line

ETR300-R

ETR300-R

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  • Microprocessor-based digital control for Recloser
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  • RTU(Remote Terminal Unit) embedded for local/remote monitoring and control
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  • Display for presentation of trip/alarm conditions and system parameter measurement
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  • DNP 3.0, MODBUS, IEC60870-5-101/104 and IEC61850 communication protocols with SCADA capability
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  • Interface software for setting modification, event data acquisition, operation history management via portable PC
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  • Various T-C Curves of IEEE C37.112, IEC255-3, McGraw Edison, User-defined, etc. supported
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  • User Programmable Logic(PLC) support
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  • Protection functions: 51P, 51G, 50P, 50G, 46, 81, 27, 59, 67, 79 and CLPU etc.
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  • More compact size compared to EVRC2A-NT
EVRC2A-NT

EVRC2A-NT

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  • Microprocessor-based digital control for Recloser
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  • RTU(Remote Terminal Unit) embedded for local/remote monitoring and control
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  • Display for presentation of trip/alarm conditions and system parameter measurement
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  • DNP 3.0, MODBUS, IEC60870-5-101/104 communication protocols with SCADA capability
  • -
  • Interface software for setting modification, event data acquisition, operation history management via portable PC
  • -
  • Various T-C Curves of IEEE C37.112, IEC255-3, McGraw Edison, User-defined, etc. supported
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  • Protection functions: 51P, 51G, 50P, 50G, 46, 81, 27, 59, 67, 79 and CLPU etc
ETCAP121

ETCAP121

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  • Microprocessor-based digital control for Capacitor Switch
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  • Voltage and current measurement for three-phase available
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  • DNP 3.0, MODBUS, IEC60870-5-101/104 communication protocols with SCADA capability
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  • Possible of Automatic / Manual operation
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  • Switch control based on line voltage, reactive power, time schedule, etc.
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  • efficient yearly control through four schedule functions
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  • Analysis of operational efficiency of the line through load profile and historical records of system
ETMFC50

ETMFC50

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  • Digital relay for Epoxy Fault Interrupter(EFI)
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  • 51, 50, Sectionalizer Function, Overcurrent Lock Function and Contact Wear Monitor
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  • Programmable SCADA I/O port
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  • Inrush current suppression
ETMFC101 - N1/N2

ETMFC101 - N1/N2

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  • Multi-function relay(RTU Built-in) for LBS and EFI (N1 for LBS, N2 for EFI)
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  • Voltage, Current and Power Metering, Open Phase, Live Load Block, Synchronism Check, etc.
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  • Fault detection and indication (FI) (Phase, Ground, Residual Ground and Negative Sequence)
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  • Protection functions (51, 50, Inrush Restraint and CLPU) available in ETMFC101-N2
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  • Loop control function (Auto Sectionalizer & Tie Point Switch)
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  • Communication protocols: DNP3.0, MODBUS and IEC60870-5-101/104
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  • PLC, PQM, GPS, IRIG, SMS functions available