Operation & Maintenance Of Solar Pv Equipments Along With Grid Connecting Equipments & Balance Of Plant Systems And Connecting Terminal Bay At 66Kv Switchyard Along With Ht Equipment For 5 Mw Shivanasamudram Solar Pv Plant At Belakawadi Village, Mandya -Karnataka

Operation & Maintenance Of Solar Pv Equipments Along With Grid Connecting Equipments & Balance Of Plant Systems And Connecting Terminal Bay At 66Kv Switchyard Along With Ht Equipment For 5 Mw Shivanasamudram Solar Pv Plant At Belakawadi Village, Mandya District For A Period Of Five Years-I Solar Pv Plant 1 Capacity 5 Mwp-Grid Interactive System 2 Type Of Spv Module Monocrystalline 3 Rating Of Spv Module Average 235 Wp 4 Pcu Rating 250Kw 5 Scada For Diagnosing & Monitoring As Per Latest Technology 6 No. Of Modules Per Mw 4212 Nos. 7 Array Rating 250Kw / 1Mw 8 Ht Transformer Rating 1250Kva Dyn11 415 V / 11Kv 6300 Kva Ynd1 11Kv / 66Kv 9 Area Required 25 Acres Ii Technical Details Of Project 1 Meteorological Parameters For The Site -- 2 Height Above Sea Level 672M 3 Solar Radiation 5.26Kwh / Sqmt / Day 4 Temperature Min 15 ° C, Max 40°C 5 Pv Module Type Monocrystalline 6 Technology Silicon Technology Iii Technical Details Of Pv Module 1 Technical Specifications Of Pv Modules Mono Crystalline Silicon Technology 2 Pv Module Power Output At Stc Minimum 230 Watts 3 Dimensions Of Single Module 1655 ( L ) X 995 ( W ) X50 ( T ) Mm 4 Total No. Of Module To Be Used 22, 560Nos. 5 Total Pv Array Capacity 5.25 Mwp 6 Details Of Series / Parallel Combination 240Nos. In Series, 940 Parallel Strings 7 Output Of Pv Array ( S ) To Be Connected To The Pcu Nominal 250Kw / 1000Kw Iv Mounting Structure 1 Type Ground Mounting-Fixed Type 2 Material Gi Aluminum Structures 3 Coating Hot Dip Galvanized 4 Wind Speed Rating 150Km / Hour 5 Tilt Angle 15 Degrees 6 Foundation Concrete Grade M25 7 No. Of Module Structure Adequate 8 Fixing Type Ss304 Fasteners V Inverter 1 Input Data 2 Max Pv Power 250Kwp 3 Dc Voltage Range 450-820V 4 Max Permissible Dc Voltage 900V 5 Max Permissible Dc Current 591A @450V 6 Output Data As Below Under Sl No. 7 To 13 7 Nominal Ac Power 250 Kva 8 Operating Voltage Grid -20% To 15% 20% To 15% 9 Utility Type 4 Wire 10 Operating Frequency Grid 50 Hz + Or – 3% 11 Voltage Ripple Pv Voltage <3% 12 Phase Shift Cos J 13 Efficiency 94% & Above Vi 1250 Kvatransformer 1 Transformer Application / Design Oil Filled Onan Outdoor Type 2 Quantity 5 Nos. 3 Full Load Rating Kva 1250Kva 4 Number Of Phases 3 Phase 5 Rated No Load Voltages: A Hv 11000V B Lv 415 V 6 Type Of Cooling Onan 7 Rated Percentage Impedance 5 % 8 Rated Frequency Hz 50 Hz 9 Installation Outdoor / Indoor Out Door 10 Winding Connection A Hv Delta B Lv Star C Vector Group Dyn11 11 Highest System Voltage For Which Transformer Are Rated 11000V+5% ( Tap Of Transformer ) A Hv 11000V B Lv 415V 12 Tapping On Winding 5 % ( + / - ) In Steps Of 2.5 % A Off Load Taps Provided B Total Tappings Range -5% To +5% C Tapping Steps 2.50% D On Hv Windings Yes 13 Max Temp Rise A Oil By Thermometer 40°C B Winding By Resistance Method 50°C 14 Load Loss At Rated Current At 75 °C Winding Temperature 16.9Kw 15 No Load Losses ( Core Loss & Dielectric Loss ) At 100% Rated Voltage & Frequency Subject To Tolerance 16 Magnetic Current At Rated Voltage & Frequency In Percent Of Full Load Current 1.50% 17 Weight A Winding 1830 Kgs B Core C Oil 900 Kgs D Tank, Coolers& Fittings 1420 Kgs E Total ( A To D ) 4150 Kgs 18 Efficiency At 75 °C Full Load, Upf 98.54% 19 Maximum Flux Density A At Rated Voltage 1.9Wb / M2 B At 110% Of Rated Voltage --- Vi I 11Kv Switchgear Cubicle A System Particulars 1 Nominal System Voltage 11Kv 2 Corresponding Highest System Voltage 12Kv 3 Frequency 50 Hz ( +3%, -5% ) 4 Number Of Phases 3 5 Class Indoor / Outdoor Out Door 6 Switchgear Type Free Standing, Floormounted, Metalclad, Fullycompartmentalized, Drawout B Circuit Breaker Parameters 1 Type Vacuum Circuit Breaker 2 No. Of Poles 3 3 Rated Voltage 11Kv 4 Rated Normal Current 630Amps 5 Rated Frequency 50Hz 6 Rated Short Circuit Breaking Current 25Ka 7 Rated Short Time Withstand Current 25Ka For 3 Sec 8 Rated Operating Duty 0.3 Min-Co-3 Min-Co 9 Rated Supply Voltage For Closing & Opening Devices & Auxiliary Circuits Class Indoor / Outdoor 110V Dc C Current Transformer 1 Rated Insulation Level E Tc

INR 4690 /-

Refer document

INR 1.87 Crore /-