Rewiring and installation of feeder protection relay, digital voltmeter, ammeter, energy meter and fast tripping contactors in 2 nos. of 6.6KV indoor panels of Moonidih Sub-Station, WJ Area. Sl.No. Panels 1 and 2

Rewiring and installation of feeder protection relay, digital voltmeter, ammeter, energy meter and fast tripping contactors in 2 nos. of 6.6KV indoor panels of Moonidih Sub-Station, WJ Area. Sl.No. Panels 1 and 2.

Repairing of indoor panel structures with cement & mortar and fitting of 5mm Glass Sheet

Supply of 3 pole MCB with Acrylic Box

Supply of 2 pole MCB with Acrylic Box

Supply of Auxiliary Contactor, 220V DC

Supply of close Channel Connector

Supply of rectangular 12 pin heavy duty connector plug socket Type

Supply of PVC cable Duct 45x25 and 45x45

Supply of LED Indicator

Supply of Push switch with NO NC Element

Supply of LOTO Type push cover

Supply of Digital E/L relay, Leakage current range:30mA to 30A Trip time:0.1 to 10 Sec. Supply voltage: 110-240 VAC/DC,+ 20%

Supply of Numerical Feeder Protection relay features as (Digital) IDMT Relay with 3 phase Over current, Earth fault protection with instantaneous Tripping, Negative Sequence Protection & Broken conductor protection, complete with fault display and recording system & self- supervision Facility & 4 No. Programmable LED (Multi color) supply voltage:110-240 VAC/DC

Supply of3ph digital Multi Function energy meter

Supply of Moulded CBT (11 KV tested)

Supply of Armoured cable 12 core 2.5Sq mm

Supply of Multi color copper wiring wire 2.5 sq mm ferule, Tie,Lugs, Nut & Bolt etc.

Supply of Digital Volt meter

Supply of Digital Ampere Meter

Repairing of Rotary switch 08 NO/NC

Supply of Moulded CT (11 KV tested) ratio-300/5/5, accuracy class-5P10

Mechanical Interlocking of Isolator

Back side Breaker Door Interlocking

Labour cost

Total impact of GST for the purpose of CTC

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