Compact Sub-Station (Css) Design,Engineering,Manufacturing,Procurement Of Materials And Bought Out Components,Assembly At Shop, Testing At Manufacturer Works, Inspection By Tpia, Packing, Supply Of Compact Sub Station On Fot Point Of Dispatch For Indigenous Bid , Design. Engineering, Manufacturing , Testing At Works ,Supply Of Materials, Packing & Transportation Of 1250 Kva, 6.6/0.433Kv Transformer, 415 V Switchgears Of 2000A Bus-Bar Rating, Outdoor Type Compact Substations Consisting Of Isolators, Hv And Mv Distribution Boards, Transformers, Power Factor Improvement Capacitors, As Per Job Specification No. 214227C-00-Jss-1625-0001, Single Line Diagram Drawing No. 214227C-00-Dw-1652-0002 And All Other Attachments Attached With This Tender. , The Package Substation Shall Consist Of: • 630A, 6.6Kv, 3 Phase,50Hz, 25Ka For 1 Second, Vcb Breaker Panel • 1250Kva, 6.6Kv/433V, Onan, Dyn11, Octc With Tapping Range Of ±5% In Steps Of 2.5%, 3 Phase, Oil Type, Efficiency Class-2 As Per Latest Is 1180: 2021, Distribution Transformer With Standard Fittings. Ammeter Shall Be Class 1.0. • 415V, 3 Phase, 50Hz, 50Ka For 1 Second, Mv Switchboard With 2000A Acb Incomer, 1 No. Of 400A Mccb Feeder, 4 Nos. 250A Mccb Feeders, 4 Nos. 160A Mccb Feeders & 4 No. 63 A Mccb Feeder As Outgoing. • Kwh Meters In Incomer & All Outgoing Feeders Of Mv Switchboard Required For Billing Of Construction Power Supply. • Lighting System Inside Substation • Lighting Distribution System • Apfc Panel With Required Protection- 200 Kvar With Incomer Of 400 A Mccb, 8 Step Apfc Relay, Indicating Lamps, Digital Vaf Meters, Cts.Cap Bank Details: 50 Kvar- 3 Nos. With 125 A Mccb, Capacitor Duty Contactor, Lamps & Push Buttons, 25 Kvar- 2 Nos. With 63 A Mccb, Capacitor Duty Contactor, Lamps & Push Buttons. All Incoming And Outgoing Acb & Mccbs Shall Be With 4 Pole Design. • All Protection & Metering As Required.Suitable Rating Of Dc Power Pack For Control Circuit Of Hv Switchgear Shall Be Included In The Supply.
