{"id":11075,"date":"2023-10-27T14:05:34","date_gmt":"2023-10-27T11:05:34","guid":{"rendered":"https:\/\/europan.ua\/?page_id=11075"},"modified":"2023-10-30T15:17:10","modified_gmt":"2023-10-30T12:17:10","slug":"na2xb2y","status":"publish","type":"page","link":"https:\/\/europan.ua\/en\/produkciya\/ce-certified-cables\/power-cables\/na2xb2y\/","title":{"rendered":"NA2XB2Y"},"content":{"rendered":"
NA2XB2Y<\/strong><\/span>\u00a0is a power cable with the aluminum conductors, XLPE insulation and the BbSHp-type protective sheath. It is designed for the transmission and distribution of the electrical energy in the stationary installations for a rated alternating voltage of 0.66; 1 kV with a frequency of 50 Hz.<\/p>\n NA2XB2Y cable is universal, the scope of its application is practically unlimited by the working environment conditions. The installation can be carried out at any angle of inclination of the cable route, overland, overhead, in water, with any soil corrosivity and leakage currents, in rooms with high level of humidity and swampy areas, at low temperatures in the working room and in conditions of rapid changes of temperature.<\/p>\n There are only two factors limiting the use of this cable. It should not be subjected to significant mechanical stretching during installation and operation, and it is not recommended to install it in heaving and subsiding soils. NA2XB2Y is used for laying single cable lines in earth trenches, rooms, tunnels, channels and partially flooded structures with various corrosive conditions. It is also could be laid outdoors, if the cable is not subjected to significant tension strain, but if there is a risk of mechanical damage during operation.<\/p>\n The conductors of NA2XB2Y are aluminum, single-wire or multi-wire, round or sector (class 1, 2 DSTU EN 60228). The conductors insulation is made of XLPE. The insulated conductors of multi conductors cables have a distinctive color marking, which can be not only solid, but also in the form of a longitudinal strip. Armor provides maximum protection to the cable. It is made in the form of galvanized steel bands, arranged in such a way that they overlap with each other completely covering the conductor. The outer sheath of the cable is made of light-stabilized polyethylene.<\/p>\n The cable is designed for the stationary operation at ambient temperature from -50 \u00b0C to + 50 \u00b0C. The air humidity during NA2XB2Y operation should not exceed 98% at temperature up to + 35 \u00b0\u0421. It is not required to preheat the cable during installation if the ambient temperature is not lower than -15 \u00b0C.<\/p>\n The minimum bend radius during installation depends on the number of conductors and must be at least 7.5 outer cable diameters for multi conductors cables and 10 outer cable diameters for single-conductor cables.<\/p>\n The long-term permissible heating temperature of cable conductors during operation is 90 \u00b0\u0421, the maximum permissible temperature in case of short-circuit currents is 250 \u00b0\u0421, the permissible heating of conductors in an emergency mode is not more than 130 \u00b0\u0421.<\/p>\n The service life of the cable is at least 30 years. The guaranteed service life is 5 years.<\/p>\n On the website of EUROPAN LLC<\/a> you can buy an armoured cable NA2XB2Y, its copper analogue<\/a> and other cable and wire products from stock, as well as custom-built, for the most favorable prices. All our products are of high quality and certified in accordance with the legislation of Ukraine. In addition, the sales department experts are ready to answer any questions that arise and advise you on prices, order conditions and technical characteristics. <\/p>\n<\/div> Permissible short circuit currents of cables<\/p>\n Nominal conductor cross-section, mm\u00b2<\/p>\n<\/td>\n Permissible current of one-second short circuit of cables, kA<\/p>\n<\/td>\n Nominal conductor cross-section, mm\u00b2<\/p>\n<\/td>\n Permissible current of one-second short circuit of cables, kA<\/p>\n<\/td>\n<\/tr>\n <\/p>\nApplicability scope<\/strong><\/h5>\n
Design<\/strong><\/h5>\n
Operation<\/strong><\/h5>\n
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\n \n \n \n \n \n 2,5<\/td>\n 0,27<\/td>\n 50<\/td>\n 4,18<\/td>\n<\/tr>\n \n 4,0<\/td>\n 0,36<\/td>\n 70<\/td>\n 6,12<\/td>\n<\/tr>\n \n 6,0<\/td>\n 0,52<\/td>\n 95<\/td>\n 8,48<\/td>\n<\/tr>\n \n 10<\/td>\n 0,87<\/td>\n 120<\/td>\n 10,71<\/td>\n<\/tr>\n \n 16<\/td>\n 1,40<\/td>\n 150<\/td>\n 13,16<\/td>\n<\/tr>\n \n 25<\/td>\n 2,24<\/td>\n 185<\/td>\n 15,53<\/td>\n<\/tr>\n \n 35<\/td>\n 3,09<\/td>\n 240<\/td>\n 21,70<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n