What are the technical specifications for charging pile cables?

I. What are the technical specifications for charging pile cables?1. Number of conductor cores: 2,3,4,5 with or without signal control wires - Conductors belonging to EN60228 Category 6 tinned or untinnedRecommended wire cross-section: 0,5;1;1,5; 2,5; 4; 6; 10; 16mm22.Isolation layerIt is permissible to use suitable materials for isolation layers to wrap around the conductor3.Insulation must be wrapped with the specified insulating materials Conductor insulation must be extruded and must be solid and uniform. The insulation must be removed without damage to the insulation itself and to the conductor or to the tinned layer present The specified value of the insulation thickness shall be in accordance with the standard. The average value of the thickness of the insulation shall be not less than the specified value, and the thickness of the thinnest part of the insulation shall be not less than 90 % of the specified value - 0,1 mm 4. Core and filler cores shall be stranded to allow the use of the center filler 5. Inner sheaths (if any) Stranded cores shall be covered by an inner sheath of the same material as the outer sheath or insulation Inner sheaths shall be extruded on the insulating cores, and shall be allowed to be embedded in the spaces between the insulating cores to form a practically circular inner sheath. Sheath and insulation should not produce harmful effects between the inner sheath should not adhere to the insulating core wire inner sheath thickness of the specified value must comply with the standard requirements 6. shielding bare copper wire or tinned copper wire braided shielding should be wrapped in the inner sheath of the nominal diameter of the copper wire should be in accordance with the standard given value of the shielding length of 100mm within the total number of stranded, stranded and angular, filler coefficients shall comply with the requirements of the standard 7. sheathing or sheathing must be used in accordance with the specified sheathing Material wrapped shielding or stranded core outer sheath must be a single layer of extrusion, and must be a close match, but with the shield or the core does not adhere to the specified value of the thickness of the sheath should be in accordance with the standard requirements. The average value of the thickness of the sheath shall be not less than the specified value, and the thickness of the thinnest part of the sheath shall be not less than 85 % of the specified value-0,1 mm.

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