P19 Or P19/P21 RFOU 12/20KV NEK606 Cable

Place of Origin	China

?P19 or P19/P21 RFOU 12/20KV Armoured NEK606 MV CableApplications :These cables are flame retardant,Website: , low smoke, halogen free and mud resistant, used for fixed installation for medium voltage power.Standards :IEC 60092-354; IEC 60092-351; IEC 60092-359; IEC 60332-1; IEC 60332-3-22; IEC 60754-1,2; IEC 61034-1,2; NEK 606:2004Conductors :Circular tinned annealed stranded copper to IEC 60228 class 2.Conductor Screen :Semi conducting material.Insulation :Halogen-free EPR. XLPE can be offered as an option (for TFOU cable).Insulation Screen :Semi conducting material and tinned copper wire braid.Bedding :Halogen free compound.Armour :Tinned copper wire braid.Outer Sheath :Halogen free thermosetting compound, SHF2 (for TYPE P4), or halogen free mud resistant thermosetting compound, SHF MUD (for TYPE P4/P11), coloured red.Electrical Characteristics :Nominal Cross Section Areamm22535507095120Nominal Conductor Diametermm6.57.48.710.312.213.8Maximum DC Resistant@20℃Ω/km0.7340.5290.3910.270.1950.154Continuous Current Rating@45℃1 CoreA127157196242293339Continuous Current Rating@45℃3 CoreA89110137169205237Short Circuit Current 1sA358050107150100201359017170Operating VoltageKV8.7/158.7/158.7/158.7/158.7/158.7/15Nominal Cross Section Areamm2150185240300400500630Nominal Conductor Diametermm15.117.019.621.924.527.532.3Maximum DC Resistant@20℃Ω/km0.1260.10.07620.06070.04750.03690.0286Continuous Current Rating@45℃1 CoreA389444522601690780890Continuous Current Rating@45℃3 CoreA272311365421483546623Short Circuit Current 1sA21460264703434042930572307154090140Operating VoltageKV8.7/158.7/158.7/158.7/158.7/158.7/158.7/15Ambient Temperature Correction Factors :Ambient Temperature Correction Factors35404550556065707580Rating Factor1.11.051.00.940.880.820.740.670.580.47Mechanical and Thermal Properties :Bending Radius :15×OD (during installation); 9×OD (fixed installed).Temperature Range : -20℃ ~ +90℃.Dimensions and Weight :Construction No. of cores×Cross section(mm2)Nominal Insulation ThicknessmmNominal Sheath ThicknessmmNominal Overall DiametermmNominal Weightkg/kmInnerOuter1×254.51.61.228.413051×354.51.61.329.314301×504.51.71.330.716201×704.51.81.332.419001×954.51.81.434.422501×1204.51.91.536.626251×1504.52.01.538.129401×1854.52.01.540.635451×2404.52.11.643.442201×3004.52.21.746.350701×4004.52.41.850.257601×5004.52.51.853.668801×6304.52.61.957.984603×254.52.61.955.347253×354.52.72.057.552153×504.52.82.060.659603×704.52.92.164.470353×954.53.12.268.783703×1204.53.22.372.797453×1504.53.42.476.8111403×1854.53.62.684.2134903×2404.53.82.790.6158603×3004.54.02.996.618320