Key Features, Functions and Benefits

• Microprocessor-based protection with monitoring and control for

medium voltage main and feeder applications .

• Current, voltage, and frequency protection for electrical power

distribution systems .

• Complete metering of voltage, currents, power, energy, mini

mum/maximum and demand functions .

• Complete metering, protection, and control in a single compact

case to reduce panel space, wiring and costs .

• Integral test function reduces maintenance time and expense .

• Zone selective interlocking improves coordination and tripping

time, and saves money compared to a traditional bus differential

scheme .

• Programmable logic control functions for main-tie-main transfer

schemes* .

• Reduce trouble shooting time and maintenance costs- Trip and

event recording in non-volatile memory provides detailed informa

tion for analysis and system restoration . 6000 cycles of waveform

capture aids in post fault analysis (viewable using Powerport-E

software)

• Minimum replacement time- Removable terminal blocks ideal in

industrial environments

• Front USB port and Powerport-E software provides local com

puter access and user-friendly windows based interface for relay

settings, configuration, and data retrieval .

• Breaker open/close from relay faceplate or remotely via commu

nications .

• Fast an easy troubleshooting, improved maintenance procedures

and increased device security . Provides detailed traceability for

system configuration changes

• Relays self-diagnostics and reporting improves uptime and trou

bleshooting .

• Breaker trip circuit monitoring improves the reliability of the

breaker operation