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Cable armored AVBbShvng 0,66 / 1 kV

kabel-alyuminievyj-avbbshv

Description:
AVBbShvng is an analogue of the power cable of the AVBbShv brand with the only difference – external insulation made of PVC, which does not spread combustion when laying the cable in bundles (denoted by the ng index). AVBbShvng is used for transmission of industrial electricity with a frequency of up to 100 Hz and a nominal voltage of 0.66 / 1 kV or DC voltage up to 2.5 kV.

    Required cable section

    Number in meters

    Deciphering the AVBbShvng cable:
    A – Aluminum current-carrying conductor
    V – Insulation of cores made of polyvinyl chloride plastic
    B – Armor of two steel strips
    b – Without a cushion, which is the inner part of the protective cover, placed under the armor in order to prevent the element under it from corrosion and mechanical damage by armor tape or wire.
    Shv – Protective cover in the form of a pressed hose from low-flammability polyvinyl chloride plastic
    ng – (non-combustible) Reduced fire hazard

    AVBbShvng design:
    Conductive core: aluminum, twisted or single-wire
    Insulation: polyvinyl chloride plastic
    Belt insulation: polyvinyl chloride plastic
    Armor: steel of two tapes
    Protective hose: polyvinyl chloride plastic that does not support combustion

    All cores are isolated from each other by an insulating covering from PVC of plastic. Usually for marking of wires excellent coloring of an insulating covering of veins is applied. It is customary to use yellow-green longitudinal stripes to indicate the ground wire. Blue insulation is used to indicate the neutral conductor. To obtain a tight grip, the cores are twisted around the longitudinal axis, forming a cable core.

    To prevent the cores from breaking when the cable bends, the core is placed in an inner sheath made of polyvinyl chloride plastic with special additives that reduce the flammability of the material. In cables with a round cross-section of the cores, the inner space between the core and the sheath is filled with harnesses of the same material as the waist sheath itself.

    The core with a belt shell is placed in a metal armor to protect the current-carrying cores from mechanical and electrical damage during operation under the influence of various external factors. The armor is made by winding two metal strips with a zinc anti-corrosion coating. In this case, the armor is not allowed to stretch the cable.

    A layer of polyethylene terephthalate can be applied to the armor and then there is an external protective hose insulation made of PVC plastic, which also has non-combustible properties. The hose protects the armor from moisture, chemically aggressive gases and liquids, sunlight, high temperatures and stray ground currents, thus ensuring a long service life of the cable.

    Scope:
    The AVBbShvng aluminum power cable is used mainly for laying in external electrical installations and overpasses. They can be used in rooms with high humidity and fire hazard, in explosive areas. In soil and under water, the cable is laid in pipes or cable ducts that protect it from mechanical loads. When laying the air, the cable must be attached to the supporting cable, which eliminates the action of tensile forces.

    Specifications:

    Number and nominal cross section of current-carrying cores Outer diameter of a cable, mm Permissible current loads on alternating current Operating temperature range, ° C Minimum bending radius when laying, mm Phase insulation thickness, mm Cable weight, kg / km
    air soil
    1х25 19 92 106 -50 + 50 190 1,2 450
    1х35 20 113 127 -50 + 50 200 1,2 510
    1х50 21 139 150 -50 + 50 210 1,4 600
    1х70 23 176 184 -50 + 50 230 1,4 700
    1х95 25 217 221 -50 + 50 250 1,6 840
    1х120 25 253 252 -50 + 50 250 1,6 860
    1х150 27 290 283 -50 + 50 270 1,8 1010
    1х185 29 336 321 -50 + 50 290 2 1180
    1х240 31 401 374 -50 + 50 310 2,2 1430
    2х2,5 16 21 28 -50 + 50 120 0,8 320
    2х4 18 29 37 -50 + 50 135 1 390
    2х6 19 37 44 -50 + 50 142,5 1 430
    2х10 20 50 59 -50 + 50 150 1 490
    2х16 22 67 77 -50 + 50 165 1 570
    2х25 24 87 102 -50 + 50 180 1,2 610
    2х35 26 106 123 -50 + 50 195 1,2 740
    2х50 29 126 143 -50 + 50 217,5 1,4 890
    2х70 26 161 178 -50 + 50 195 1,4 1040
    2х95 30 197 214 -50 + 50 225 1,6 1300
    2х120 32 229 244 -50 + 50 240 1,6 1500
    2×150 35 261 274 -50 + 50 262,5 1,8 1770
    3×2,5 17 21 28 -50 + 50 127,5 0,8 350
    3×4 18 29 37 -50 + 50 135 1 430
    3×6 19 37 44 -50 + 50 142,5 1 470
    3×10 21 50 59 -50 + 50 157,5 1 550
    3×16 23 67 77 -50 + 50 172,5 1 600
    3×25 27 87 102 -50 + 50 202,5 1,2 810
    3×35 26 106 123 -50 + 50 195 1,2 890
    3×50 29 126 143 -50 + 50 217,5 1,4 1120
    3×70 32 161 178 -50 + 50 240 1,4 1380
    3×95 35 197 214 -50 + 50 262,5 1,6 1720
    3×120 37 229 244 -50 + 50 277,5 1,6 2000
    3×150 41 261 274 -50 + 50 307,5 1,8 2370
    3×185 44 302 312 -50 + 50 330 2 2820
    3×240 49 359 363 -50 + 50 367,5 2,2 3550
    3х4+1х2,5 19 29 37 -50 + 50 142,5 1 460
    3х6+1х4 21 37 44 -50 + 50 157,5 1 520
    3х10+1х6 22 50 59 -50 + 50 165 1 620
    3х16+1х10 24 67 77 -50 + 50 180 1 670
    3×25+1×16 27 87 102 -50 + 50 202,5 1,2 910
    3×35+1×16 28 106 123 -50 + 50 210 1,2 1020
    3×50+1×25 31 126 143 -50 + 50 232,5 1,4 1280
    3×70+1×35 34 161 178 -50 + 50 255 1,4 1570
    3×95+1×50 39 197 214 -50 + 50 292,5 1,6 2000
    3×120+1×70 42 229 244 -50 + 50 315 1,6 2360
    3×150+1×70 44 261 274 -50 + 50 330 1,8 2700
    3×185+1×95 49 302 312 -50 + 50 367,5 2 3290
    3×240+1×120 54 359 369 -50 + 50 405 2,2 4070
    4×2,5 17 19 26 -50 + 50 127,5 0,8 390
    4×4 19 26 34 -50 + 50 142,5 1 470
    4×6 21 34 40 -50 + 50 157,5 1 530
    4×10 22 46 54 -50 + 50 165 1 630
    4×16 23 62 71 -50 + 50 172,5 1 660
    4×25 27 80 94 -50 + 50 202,5 1,2 900
    4×35 29 98 114 -50 + 50 217,5 1,2 1080
    4×50 33 117 132 -50 + 50 247,5 1,4 1340
    4×70 35 149 165 -50 + 50 262,5 1,4 1700
    4×95 39 183 199 -50 + 50 292,5 1,6 2180
    4×120 42 212 226 -50 + 50 315 1,6 2550
    4×150 45 242 254 -50 + 50 337,5 1,8 2980
    4×185 49 280 290 -50 + 50 367,5 2 3600
    4×240 55 333 337 -50 + 50 412,5 2,2 4490
    5×2,5 18 19 26 -50 + 50 135 0,8 440
    5×4 21 26 34 -50 + 50 157,5 1 540
    5×6 22 34 40 -50 + 50 165 1 610
    5×10 24 46 54 -50 + 50 180 1 730
    5×16 26 62 71 -50 + 50 195 1 930
    5×25 30 80 94 -50 + 50 225 1,2 1230
    5×35 33 98 114 -50 + 50 247,5 1,2 1470
    5×50 37 117 132 -50 + 50 277,5 1,4 1860

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