Ministry Of Mines

Ministry Of Mines has published Bids Are Invited For Micom P211 Motor Protection relay Make: Schneider Electric Panel Flush mounting with mounting accesssories Model-C (Base Model A + E/F Input + RS485 Modbus + Additional 2BI + 2BO) Total I/O: 4BI and 4BO Aux supply: 60-240V AC/DC Base Current IB Range: 0.375 - 1.5A for use with 1A CT secondary Rated Earth current Ion: 1A (0.01-1A) Relay Cutout dimensions: 101.5mm(Height) * 101.5mm (Width) Warranty: 1 year The relays shall be accepted after testing at NALCOs Testing Laboratory. , Micom P111 Feeder Protection relay Make: Schneider Electric Panel Flush mounting, 2X16 LCD display, 8 LEDs, 4CT inputs, Close and Trip Keys 8 BI, 6 BO, Front USB Port, Rear RS485 Port Aux supply: 90-240V AC / 90-250V DC Earth Fault Nominal Current: 1A / 5A (site selectable), Setting: 0.05 - 12 Ion Phase Fault Nominal Current: 1A / 5A (site selectable), Setting: 0.1 - 40 In Language: English Rear RS485 with Modbus / IEC103 protocol Relay Cutout dimensions: 101.5mm(Height) * 101.5mm(Width) Warranty: 1 year The relays shall be accepted after testing at NALCOs Testing Laboratory. , Two Winding Transformer Differential Protection relay Micom P632 withREF protection Make: Schneider Electric Basic device 84TE, ring-terminal connection Flush mounting relay, enhanced local control panel with Text display CT Inputs: 8 nos of CT inputs for 2 winding transformer differential and Restricted EF protection Provision of High Impedance and Low Impedance REF Protection for bothwindings 4 Binary Input, 8 Binary Output (minimum) Nominal current rating: 1 / 5 A site selectable for all CT inputs PT Voltage Input: 50-130V AC Aux supply: 100-230V AC / 60-250V DC Binary I/P Voltage: 110V DC with pickup at 82V Front Comm Port: RS232, Rear Communication Port: RS485 Rear Port Communication Protocol: IEC 60870-5-103 / Modbus HMI Language: ENGLISH Software Version: Latest Case size: 84TE Relay cutout dimensions using angle brackets and frame: 186.5mm(Height) * 445.9mm(Width) Warranty: 1 year Accessories required for flush mounting the P632 relay i.e. angle brackets and frame to be supplied with the relay. The relays shall be accepted after testing at NALCOs Testing LaboratoryTotal Quantity : 4. Last date of submission for this tender is 2024-06-29. This is a Brackets and Braces tender in Koraput, Odisha