Tender For Supply, Installation, Testing And Commissioning Of Numerical

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Supply, Installation, Testing And Commissioning Of Numerical Supply, Installation, Testing And Commissioning Of Numerical Relay For Incoming And Outgoing Feeder For Lt System 2X210mw Ptpp Parichha. , Numerical Relay For Incoming And Outgoing Feeder For Lt System. Protection Required-Thermal Overload ,Phase Overcurrent ,Earth Fault , Unbalance, Undervoltage, Overvoltage ,] Excess Long Start, Blocked Rotor, Loss Of Load And Other Control And Monitoring Facilities Along With Trip Circuit Supervision & Measurements And Records. Other Specification-Relay Must Have Hmi ,5 Numbers Of Di/Do,Access To Protection And Shall Be Protected By Password May Have Three User Levels (User, Operator, Configurator) With Dedicated Password Protection. The Device Should Have The Capability Of Accommodating At Least 500 No’S Of Time-Stamped Events,24 Disturbance Records, And 8 Fault Records Per Protection. Relay Must Be Compatible For Connecting At Least 4 Ct (3 Ct Of Phase And One Of Neutral) Of /1A Or /5A And Lugs Connecting In Relay Must Be Of Ring Type. Make-Abb, Siemens, Schneider, L&T, M/S Ge T&D India Limited. , Installation Testing Commissioning Of Relay, Installation, Testing And Commissioning Of Numerical Relay For I/O Feeders.