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Tender for Procurement Of 33 Kv Indoor Outgoing Ht Panels And Retrofit Integration , Sci Guwahati Sr.No Ht Panel Uom Required Qty Approved Make Rate Gst Amount , 33 Kv, 630 A Indoor Switchboard Outgoing Panels - 3 Nos. For Integration With The Existing Main Ht Panel: 1 No. Outgoing Feeder For 1600 Kva, 33/0.433 Kv Transformer And 1 No. Outgoing Feeder For 1250 Kva, 33/0.433 Kv Transformer. Retrofitting, Modification And Complete Integration With The Existing Ht Panel Shall Be Included. Factory Inspection Is Mandatory. A Representative From Accf/Pmc Will Visit The Factory To Witness The Fat. The Bidder Shall Make All Necessary Arrangements, Including Travel From Guwahati To The Factory And Suitable Accommodation For The Visiting Team. Vacuum Circuit Breaker Electrical Drawout Type Tp 33Kv , 1250A, 31.5Ka For 3 Sec.Rating Fitted With The Following : Motor Wound Spring Charged Operating Mechanism Operating At 230 V A/C Supply. 1 No. Shunt Tripping Device Suitable For 110 V D.C. 1 No. 10 No / 10 Nc Auxillary Contacts. 1 No. Indicating Lamps With Series Resistor ( Red ,Green Suitable For 110Vd.C.) 1 Set Of Space Heater With Thermostat Control Suitable For Operation On 230Volts Ac. 1 Set Of Lamp & Power Socket Operated At 230 V Ac Supply 1 No. Dc Power Pack Suitable For 3 Trips With 110V Dc Output Metering Cts, 3 Nos. Per Outgoing Panel, Dual-Core, Class 0.5, 15 Va: 30/5 A For The 1600 Kva Transformer Feeder And 25/5 A For The 1250 Kva Transformer Feeder, Subject To Final Protection And Metering Coordination Approved By The Utility/Consultant. Protection Cts, 3 Nos. Per Outgoing Panel, Dual-Core, Class 5P20, 15 Va: 30/5 A For The 1600 Kva Transformer Feeder And 25/5 A For The 1250 Kva Transformer Feeder, Subject To Final Relay Setting And Protection Coordination Study. 1 No. 33/v3 Kv/110/v3 V, 50Va, Cl-0.5, 3P Air Insulated Draw Out Type Cast Resin Potential Transformer With Primary Ht Fuse And Mcb On Secondary Side. 1 Set Of Ammeter Along With 5 Position Selector Switch 1 No. Non Directional Combined (110V D.C Self Powered) Idmt O/C And Earthfault Realy With 2 O/C & E/F Relay With High Set And 2 Nos. Hand Reset Contactper Unit Per Pole. 1 No. Non Directional Combined (110V D.C Self Powered) Instantaneous O/C &E/F Relay With 2 O/C & E/F Relay With Highset Unit And 2 Nos. Hand Resetcontact Per Unit Per Pole. 1 No. Trip Circuit Supervision Relay 1 No. Master Trip Relay 1 No. Dc Healthy Relay 1 No.Standby Earth Fault Relay 1 No Restricted Earth Fault Relay (64R) 1 No Transformer Protection Relay 1 No. Restricted Earth Fault Relay 1 No. Auxillary Relay 1 No. Under Voltage And Over Voltage Relay Anti Pumping Relay 1 No. Trivector Meter Er300n Of L&T Make Or Em3480 Of Enercon Make Or Equivalent. Bottom Entry Cable Box Suitable To Receive 33Kv 1Rx 3C X 300Sqmm Cable Al(E ) (Xlpe) With Shrink Type Cable Termination Kit / Bus Bar Adaptor Chamber. 1 No. Operation Counter ( Mechanical) 1 Set Of Auxillary Contactor ( 6 Contacts ) To Trip The Breaker Against Faults. 12 Way Annunciator Panel With Hooters 1 Set Of miscellaneous Items Like Control Fuses, Bus Wiring , Inter- Connecting Bus,Bussplices , Bus Trunking Etc. Rate Shall Be Inclusive Of , Cross Channels , Base Frame,Bolts, Bottom Entry Cable Box Etc. Necessary Provision In Panel To Be Made For The Same. Potential Free Contacts For Taking The Following Status To Bms (Vcb On/Off Status,Vcb Trip Status) Shall Beprovided In Terminal Block Along With All Internal Wiring Upto The Terminal Blocks Note: The Cost Shall Include Site Survey, Design Verification, Shutdown Coordination, Dismantling/Modification As Required, Retrofitting Of 2 Nos. Vcb Outgoing Feeders Into The Existing Ht Panel, Inter-Panel Bus/Control Wiring, Protection And Metering Integration, Testing And Commissioning, Complete In All Respects. 1 No. Dc Power Pack Suitable For 3 Trips With 110V Dc Output In Built Power Pack With Battery Backup To Be Considered. No External Power Supply Provided For Panel Operation This Panel Should Comply To Iec Standards. Necessary Cost Provision Shall Include All Precautionary And Safety Measures For 3 Outgoing Feeders (1 Set), Including Retrofitting And Connection With The Existing Panel. The Two Feeders Shall Be Coordinated With Lt Panel-1 (2500 A Incomer For 1600 Kva Transformer) And Lt Panel-2 (2000 A Incomer For 1250 Kva Transformer). Final Ct Ratios, Relay Settings, Interlocks, Cable Termination Details And Interface Dimensions Shall Be Confirmed Through Approved Sld, Protection Study And Oem Drawings Before Manufacture.Also Consider Busbar For The Upgradation Of Demand Load With Exsisting & New. Set 1.0 Tricolite/ Popular Swithgear/ Authorised Siemens & Abb Channel Partners 0.0 Grand Total 0.0 0.0 0.0
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