High Tension 20kv 35kv 3 Core Aluminum XLPE Armoured Cable

Medium Voltage CableMedium Voltage cables, or MV cables, is a category defined by the International Electrotechnical Commission (IEC) as having a voltage rating of above 1kV up to 100kV. There does, however, remain some ambiguity over where the medium voltage cable band begins and ends, depending on the countries, the standard setting bodies, and the type of system used as historically engineers only referred to low voltage and high voltage. The concept of medium voltage was only introduced as the level of voltages increased and the need arose for a greater classification range, which now often includes extra low and extra high voltage.Hongda Cables is a leading supplier of medium voltage cables, which we consider to range between 3.3kV and 45kV. For higher voltages, please visit our high voltage cable specifications to find the right cable for your application.  Our MV XLPE insulated cables are manufactured in accordance with various British and international Standards. These include armoured cable to British Standard BS6622 and BS7835; international Standards including IEC 60502-1 and IEC 60502-2; as well as a wide range of international construction specifications, including N2SXY, N2XS2Y, N2XSEY, NA2XSY and NA2XS2Y.Voltage Rating for some of our most commonly supplied MV cables (always in stock or in production):British Standard MV cablesVoltage RatingBS6622 - standard British MV cable6.35/11kV19/33kV BS7835 - LSZH British MV cable6.35/11kV19/33kV European standard MV cablesVoltage Rating N2XSY - single copper core XLPE insulated with PVC oversheath6/10kV12/20kV18/30kVN2XS2Y - single copper core XLPE insulated with PE oversheath6/10kV12/20kV18/30kVNA2XSY - single aluminium core XLPE insulated with PVC oversheath6/10kV12/20kV18/30kVNA2XS2Y - single aluminium core XLPE insulated with PE oversheath6/10kV12/20kV18/30kVN2XSEY - 3 copper core XLPE insulated with PVC oversheath6/10kV  N2XS(F)2Y - single copper core XLPE insulated with water blocking powder and PE oversheath6/10kV12/20kV18/30kVN2XS(FL)2Y  - single copper core XLPE insulated with water blocking powder and aluminium tape tightly bonded to PE sheath6/10kV12/20kV NA2XS(F)2Y - single aluminium core XLPE insulated with water blocking powder and PE oversheath6/10kV12/20kV18/30kVNA2XS(FL)2Y - single aluminium core XLPE insulated with water blocking powder and aluminium tape tightly bonded to PE sheath6/10kV12/20kV18/30kVMV Cable SizesOur 10kV, 11kV, 20kV, 30kV and 33kV cables are available in the following cross-sectional size ranges. Larger sizes are available upon request.   10kV single core35mm2 to 500mm210kV 3-core35mm2 to 240mm211kV single core50mm2 to 1000mm211kV 3-core35mm2 to 400mm220kV single core50mm2 to 500mm230kV single core 50mm2 to 500mm233kV single core70mm2 to 1000mm2   Please see our MV cable datasheets for further information. European MV cable type designation NMV cable according to DIN VDE 0276AAluminium (Al) conductor[blank]Copper (Cu) conductor2XCross-linked polyethylene (XLPE) insulationSScreen of copper wires and copper tape, helically woundSEScreen of copper wires and copper tape over each individual core, helically woundYPolyvinyl Chloride (PVC) sheath2YPolyethylene (PE) sheath(F)2YLongitudinal water tightness with PE sheath(FL)2YLongitudinal and transversal water tightness with Al/PE sheathAs a specialist MV cable supplier, our standard medium voltage cable portfolio contains cable with single and 3-core copper or aluminium conductors, with a steel wire armour or aluminium wire armour for mechanical protection, and with various application-specific materials including Polyvinyl Chloride (PVC), Polyethylene (PE), Cross-linked Polyethylene (XLPE) and Ethylene Propylene Rubber (EPR) and oversheathing properties including Low Smoke Zero Halogen (LSZH). We also supply medium voltage standard cables manufactured against specific power network requirements supplied in triplex formation. Our MV cable products are installed across a number of industries ranging from construction to power transmission. They are widely used for power distribution between high voltage mains power supply and low voltage applications, as well as by utility companies to connect residential and industrial complexes, or renewable energy sources such as wind and solar farms, to the primary grid.Our MV cables are available in specific lengths as well as in extended long lengths to facilitate installation and to reduce the number of joints. Custom designed medium voltage cables In addition to standard medium voltage cables, we can design and supply bespoke MV cable products developed for your specific applications. Our custom designed cable solutions provide for variants developed and manufactured around a number of parameters, including:Cross-sectional area: generally 35mm2 up to 100mm2Number of cores: generally one or threeSolid or stranded aluminium conductors: for applications requiring a lighter cable weight, also often more economical due to lower aluminiu