Electrical XLPE Insulated Cable 3 Core Armoured Cable 10 sq mm Copper Cable Specifications 1.Al conductor, medium voltage, 3cores, 120mm 2. XLPE insulated 3.copper tape screen 4.steel tape armoured 5.PVC sheath Use characteristic 1.installation temperature:0C 2. long-term permissible operation temperature90C 3.Under the condition of short circuit (the max. continuing time should not exceeding 5 seconds) the max. operation temperature:250C 4.minimum bending radius: single-core cable: 20D, mm multicore cable: 15D, mm Note: D means the actual outer diameter of cables 5. Suitable areas : Direct burial in the ground and the capacity of bearing certain mechanical force, not proper in the pipeline 6.Main electrical characteristics ---- Item no. | Uo/UKv Rated voltage Techniques | 3.6/6 | 6/6 6/10 | 8.7/10 8.7/15 | 12/20 | 18/30 | 21/35 | 26/35 | 1 | /KM DCR | Referenced by IEC60502-2:2005 | 2 | Regular part Discharge test | (kv) Inflicted voltage | 6.2 | 10.4 | 15 | 21 | 31 | 36 | 45 | (pc) Discharge max.capacity | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 3 | Regular exchange Voltage test | (kv) Tested Voltage | 12.5 | 21 | 30.5 | 42 | 63 | 53 | 65 | (min) Continuing time | 5 30 | 4 | (kv) Frequency of voltage test in 4h | 14.4 | 24 | 35 | 48 | 72 | 84 | 104 | 5 | (kv) Thermal shock test for 10 times for each positive and negative | 60 | 60/75 | 75/95 | 125 | 170 | 200 | 200 | ---- The Framework of our Management: The Main Process of Production : The finished goods with packaged :
