Namakkal City Municipal Corporation-Supply, Installation and erection of 400Kva 3Phase Oil Cooled Servo Controlled Voltage stabiliser at Thummankurichi Booster Station

Amount

Supply, Installation and erection of Servo controlled voltage stabiliser 400 KVA 3 Phase Oil Cooled Unbalanced Servo Controlled Indoor type Voltage Stabiliser -Automatic Voltage Regulator with below specifications 1) 650A AC1 Output Contactor 2) Input Voltage - 340 V to 480 Volts 3) Output Voltage - 415 Volts 4) Oil Capacity 740 Ltrs 5) 40Kv Transformer Oil conforming IS335 Standards Dimensions in mm - Width -1950mm, Depth - 1810mm,Height - 1800mm

Supply of 3.5 Core 400Sq.mm L.T. CABLES 3,3.5,4 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 AND AS AMENDED THEREAFTER WITH ISI MARKING (Ref.No: TWAD SOR 2022-23, 12.0(15), Pg.120)

Laying of 3.5 Core 400 Sq.mm Cable below GL including earthwork. (Ref.No: TWAD SOR 2022-23, 12.3(3), Pg.122)

Supply and delivery of 40Kv Transformer Oil conforming IS335 Standards

Supply and Fixing of 630A 3 phase 4 pole change over switch (Ref: TWAD SOR 2022-23, 9(h), pg.200)

Supply and Fixing of 630A TPN switch disconnector fuse units interior only with HRC fuses Double break. (Ref: TWAD SOR 2022-23, 4(g), pg.199)

Design, Installation and erection of Powder coated Metal enclosure of 14 SWG suitable to fix the equipments like change over switches and TPN Switches. Proper arrangements for cable entry and exit should be provided. Busbar arrangements should be provided in the panel.

KSP Electricals (BID ID -1185294)