Assam Power Distribution Company Limited

Assam Power Distribution Company Limited has published Construction Of 14 Km New 11 Kv Line From Burhapahar Dss To Kanchanjuri Te Along With Terminal Equipments At Burhapahar Dss Under Nagaon Electrical Circle Under Sopd 21 22 Scheme-No Description Particular 1 Conductor Type Stranded Round Non-Compacted And Water Tight 2 Standards Applicable Ss En 50397-1 : 2006 ; En 50182 3 Lay Up Of Conductors ( Mm ) 7 / 3.57 - ( 1+6 ) 4 Conductor Dia ( Mm ) 10.71 5 Inner Semiconducting Layer Thickness ( Mm ) 0.3 6 Inner Xlpe Layer Thickness ( Mm ) 1.2 7 Outer Uv Resistance& Non Tracking – Black Xlpe Thickness ( Mm ) 1.1 8 Over All Diameter ( Min-Max ) ( Mm ) 15.5 To 18.5 9 Weight ( Kg / Km ) 350 10 Rated Operated Voltage ( Kv ) 11 11 Dc -Resistance At 20 Degree C, Maximum ( Ohm / Km ) 0.445 12 Resistance Temperature Coefficient ( / 0C ) 0.0038 13 Lightening Impulse Withstand Strength Of Xlpe Layer As Per Site Condition With Insulator Overthe Pole - ( Kvp ) 100 14 Maximum Continuous Operating Temperature ( ⁰C ) 80 15 Max Load ( Iec 61597 ) , Cond. Temp 80 °C, Air Temp. 40 °C, Wind Speed 0.5 M / S, Solar Radiation 1045W / M², Approximate Value ( A ) 225 16 Max Short Circuit Current, 1 Sec ( Ka ) 6.42 17 Tensile Strength Of Conductors ( Kn ) 18.6 18 Aluminium Alloy Al7 ( Almgsi ) 19 Printing On Covered Conductor Apar India 11 Kv Xlpe Covered Conductor Aaac Al 7 70 Sq.Mm Year Of Mfg As Per Ss En 50397-1 Standard & Sequential Length Of Marking 20 Standard Packing Length 1000 + / - 5% M Conductor Data 1 Conductor Cross-Section Area ( Sq.Mm ) , Nominal 70 2 Number Of Wires 1+6 = 7 3 Wire Diameter ( Mm ) Nom 3.57 4 Conductor Diameter ( Mm ) Nominal. Last date of submission for this tender is 2021-12-21. This is a Conductor tender in Burhapahar Under Nagaon Ec, Assam