Modification And Extension Of Mv Switchgear , Modification & Extension Of Mv Switchgear Of Substation-53 , Extension Of Pcc Panel Of Substaion-53 I . 53-Pc-302 Switchgear Panel ( 6 Nos . Extension Panels 3 Nos . On Each Side Of Main Bus Bar ) 4000A , 415V , 50Hz , 50Ka For 1 Sec . , 3 Phase , 4Wire , Single Front , Compartmentalized , Drawout Type , Form 4B Type Separation , Existing Pcc With 2 Incomers & 1 Bus Coupler , Metal Enclosed Switchboard With Aluminum Main Busbar Material , Internal Arc Tested As Per Tr-61641:2014 , Full Short Circuit Current I . E . 50Ka For Duration Of 0 . 5 Sec . Along With Pressure Flap Releasing Arc Gases , Meters , Relays With Iec 61850 Protocol , Auxiliary Relays , Protection , Indication , Alarms , Redundant Ethernet Switch & Other Components Required For Communication Including Looping Fo Cable , New Marshalling Cabinet Arrangement Same As Existing , Etc . , As Applicable With All Necessary Accessories . Protection Relay Parametrization Its Associated Software / Hardware For Each Type Of Relay Shall Be Considered . For Details Of Extension Panel Refer Single Line Diagram No . 44Ac750000/E . 01/0223/A0 For Outgoing Feeder Details . +Required Hardware / Software For Hook-Up With Existing Ecs / Scada / Dcs / Third Party Equipment And Necessary Site Support +Third Party Inspection As Per Qap , Supply Of Start-Up & Commissioning Spares , Special Tools & Tackles For Above Items Shall Be In Scope Of Manufacturer . , Extension Of Mcc Panel Of Substaion-53 I . 53-Mc-305 Switchgear Panel ( 2 Nos . Extension Panels 1 No . On Each Side Of Main Bus Bar ) Ii . 53-Mc-306 Switchgear Panel ( 2 Nos . Extension Panels 1 No . On Each Side Of Main Bus Bar ) Iii . 53-Mc-307 Switchgear Panel ( 2 Nos . Extension Panels 1 No . On Each Side Of Main Bus Bar ) Iv . 53-Mc-308 Switchgear Panel ( 2 Nos . Extension Panels 1 No . On Each Side Of Main Bus Bar ) V . 53-Mc-309 Switchgear Panel ( 2 Nos . Extension Panels 1 No . On Each Side Of Main Bus Bar ) Vi . 53-Mc-311 Switchgear Panel ( 2 No . Extension Panels 1 No . On Each Side Of Main Bus Bar ) 800A , 415V , 50Hz , 50Ka For 1 Sec . , 3 Phase , 4Wire , Single Front , Compartmentalized , Drawout Type , Form 4B Type Separation , Existing Mcc With 2 Incomers & 1 Bus Coupler , Metal Enclosed Switchboard With Aluminum Main Busbar Material , Internal Arc Tested As Per Tr-61641:2014 , Full Short Circuit Current I . E . 50Ka For Duration Of 0 . 5 Sec . Along With Pressure Flap Releasing Arc Gases , Meters , Relays , Auxiliary Relays , Protection , Indication , Alarms , New Marshalling Cabinet Arrangement Same As Existing Etc . As Applicable With All Necessary Accessories . Protection Relay Parametrization Its Associated Software / Hardware For Each Type Of Relay Shall Be Considered . For Details Of Extension Panel Refer Single Line Diagram No . 44Ac750000/E . 01/0224/A0 For Outgoing Feeder Details . +Required Hardware / Software For Hook-Up With Existing Ecs / Scada / Dcs / Third Party Equipment And Necessary Site Support +Third Party Inspection As Per Qap , Supply Of Start-Up & Commissioning Spares , Special Tools & Tackles For Above Items Shall Be In Scope Of Manufacturer . , Modification Of Pcc Panel Of Substation-53 I . 53-Pc-302 Switchgear Pcc Panel ( 4 Nos . Modifications For Details Refer Single Line Diagram 44Ac750000/E . 01/0223/A0 ) Ii . 53-Pc-304 Switchgear Pcc Panel ( 2 Nos . Modifications For Details Refer Single Line Diagram 44Ac750000/E . 01/0223/A0 ) 4000/3000A ( Or Same As Existing Pcc Panel ) , 415V , 50Hz , 50Ka For 1 Sec . , 3 Phase , 4Wire , Single Front , Compartmentalized , Drawout Type , Existing Pcc With 2 Incomers & 1 Bus Coupler , Metal Enclosed Switchboard With Aluminum Main Busbar Material , Meters , Relays With Iec 61850 Protocol , Auxiliary Relays , Protection , Indication , Alarms , Redundant Ethernet Switch & Other Components Required For Communication Including Looping Fo Cable , New Marshalling Cabinet Arrangement As Per Existing Panel Etc . , As Applicable With All Necessary Accessories . Protection Relay Parametrization With Its Associated Software / Hardware For Each Type Of Relay Shall Be Considered . For Details Of Modification Panel Refer Single Line Diagram No . 44Ac750000/E . 01/0223/ A0 For Outgoing Feeder Details . +Required Hardware / Software For Hook-Up With Existing Ecs / Scada / Dcs / Third Party Equipment And Necessary Site Support +Third Party Inspection As Per Qap , Supply Of Start-Up & Commissioning Spares , Special Tools & Tackles For Above Items Shall Be In Scope Of Manufacturer . , Modification Of Mcc Panel Of Substation-53 I . 53-Mc-306 Switchgear Mcc Panel ( 6 Nos . Modifications For Details Refer Single Line Diagram 44Ac750000/E . 01/0224/A0 ) Ii . 53-Mc-308 Switchgear Mcc Panel ( 1 No . Modifications For Details Refer Single Line Diagram 44Ac750000/E . 01/0224/A0 ) Iii . 53-Mc-311 Switchgear Mcc Panel ( 6 Nos . Modifications For Details Refer Single Line Diagram 44Ac750000/E . 01/0224/A0 ) 800A , 415V , 50Hz , 50Ka For 1 Sec . , 3 Phase , 4Wire , Single Front , Compartmentalized , Drawout Type , Form 4B Type Separation , Existing Mcc With 2 Incomers & 1 Bus Coupler , Metal Enclosed Switchboard With Aluminum Main Busbar Material , Meters , Relays , Auxiliary Relays , Protection , Indication , Alarms , New Marshalling Cabinet Arrangement Same As Existing Etc . , As Applicable With All Necessary Accessories . Protection Relay Parametrization With Its Associated Software / Hardware For Each Type Of Relay Shall Be Considered . Please Refer Drawing No . 44Ac750000/E . 01/0224/A0 For Outgoing Feeder Details . +Required Hardware / Software For Hook-Up With Existing Ecs / Scada / Dcs / Third Party Equipment And Necessary Site Support +Third Party Inspection As Per Qap , Supply Of Start-Up & Commissioning Spares , Special Tools & Tackles For Above Items Shall Be In Scope Of Manufacturer . , Extension Of Asb Panel Of Substation-53 I . 53-As-320 Asb Panel ( 1 No . Extension Panel On Left Side Of Main Bus Bar ) 630A , 415V , 50Hz , 50Ka For 1 Sec . , 3 Phase , 4Wire , Single Front , Compartmentalized , Drawout Type , Form 4B Type Separation , Asb With 2 Incomers & 1 Bus Coupler , Metal Enclosed Switchboard With Aluminum Main Busbar Material , Meters , Relays , Auxiliary Relays , Protection , Indication , Alarms , New Marshalling Cabinet Arrangement As Per Existing Panel , Etc . , As Applicable With All Necessary Accessories . Protection Relay Parametrization & Testing Kits With Its Associated Software / Hardware For Each Type Of Relay Shall Be Considered . Please Refer Drawing No . 44Ac7500-00/E . 01/0226/A0 For Outgoing Feeders . +Required Hardware / Software For Hook-Up With Existing Ecs / Scada / Dcs / Third Party Equipment And Necessary Site Support +Third Party Inspection As Per Qap , Supply Of Start-Up & Commissioning Spares , Special Tools & Tackles For Above Items Shall Be In Scope Of Manufacturer . , Required Number Of Breakers Lifting Trollies Suitable For Each Rating . +Third Party Inspection As Per Qap , Supply Of Start-Up & Commissioning Spares , Special Tools & Tackles For Above Items Shall Be In Scope Of Manufacturer .
