Parametr
Type: NGA(BTLY) Specification: 1×10-1×500mm² Nominal kuchlanish: 0,6/1KV | ||||||||
1-jadval | ||||||||
Yadro × maydoni (mm²) |
Dirijyor diametri (mm) |
Izolyatsiya qalinligi (mm) |
Qalinligi alyuminiydan qotishma to'plami (mm) |
Taxminan diametri (mm) |
Taxminan vazn (kg/km) |
Dirijyor qarshilik Ō/km |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va yotqizish havo 40 ℃) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va tuproq harorat 25℃) |
1×10 | 4.0 | 0.7 | 1.4 | 20.6 | 536.2 | 1.83 | 71 | 92 |
1×16 | 5.0 | 0.7 | 1.4 | 21.7 | 626.1 | 1.15 | 92 | 115 |
1×25 | 6.0 | 0.9 | 1.4 | 23.2 | 779.8 | 0.727 | 120 | 150 |
1×35 | 7.0 | 0.9 | 1.4 | 24.3 | 922.5 | 0.524 | 150 | 180 |
1×50 | 8.2 | 1.0 | 1.4 | 25.7 | 1088.6 | 0.387 | 180 | 215 |
1×70 | 9.9 | 1.1 | 1.4 | 27.9 | 1259.5 | 0.268 | 230 | 265 |
1×95 | 11.6 | 1.1 | 1.5 | 29.8 | 1498.6 | 0.193 | 285 | 320 |
1×120 | 13.0 | 1.2 | 1.5 | 31.6 | 1762.5 | 0.153 | 335 | 360 |
1×150 | 14.5 | 1.2 | 1.6 | 33.6 | 2109.3 | 0.124 | 385 | 410 |
1×185 | 16.2 | 1.3 | 1.6 | 35.9 | 2585.7 | 0.0991 | 450 | 460 |
1×240 | 18.4 | 1.3 | 1.7 | 38.8 | 3255.6 | 0.0754 | 535 | 535 |
1×300 | 20.7 | 1.3 | 1.8 | 40.6 | 3987.4 | 0.0601 | 620 | 605 |
Type: NGA(BTLY) Specification: 2×1.5-2×400mm² Nominal kuchlanish: 0,6/1KV | ||||||||
2-jadval | ||||||||
Yadro × maydoni (mm²) |
Dirijyor diametri (mm) |
Izolyatsiya qalinligi (mm) |
Qalinligi alyuminiydan qotishma to'plami (mm) |
Taxminan diametri (mm) |
Taxminan vazn (kg/km) |
Dirijyor qarshilik (Ō/km) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va yotqizish havo 40 ℃) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va tuproq harorat 25℃) |
2×2,5 | 1.76 | 0.7 | 1.4 | 22.7 | 589.8 | 7.41 | 28 | 39 |
2×4 | 2.23 | 0.7 | 1.4 | 23.9 | 637.7 | 4.61 | 37 | 51 |
2×6 | 2.74 | 0.7 | 1.4 | 25.5 | 735.1 | 3.08 | 47 | 64 |
2×10 | 4.0 | 0.9 | 1.4 | 26.8 | 812.4 | 1.83 | 65 | 86 |
2×16 | 5.0 | 0.9 | 1.4 | 28.3 | 985.3 | 1.15 | 84 | 110 |
2×25 | 6.0 | 1.0 | 1.4 | 34.6 | 1106.5 | 0.727 | 110 | 140 |
2×35 | 7.0 | 1.1 | 1.5 | 35.8 | 1756.3 | 0.524 | 135 | 170 |
2×50 | 8.2 | 1.1 | 1.5 | 38.8 | 2012.6 | 0.387 | 170 | 205 |
2×70 | 9.9 | 1.1 | 1.6 | 42.2 | 2436.8 | 0.268 | 215 | 250 |
2×95 | 11.6 | 1.2 | 1.6 | 46.0 | 3098.6 | 0.193 | 265 | 300 |
2×120 | 13.0 | 1.2 | 1.6 | 49.1 | 3946.5 | 0.153 | 310 | 345 |
2×150 | 14.5 | 1.2 | 1.6 | 54.4 | 4589.3 | 0.124 | 350 | 385 |
2×185 | 16.2 | 1.3 | 1.8 | 59.4 | 5521.7 | 0.0991 | 405 | 435 |
2×240 | 18.4 | 1.3 | 1.8 | 64.8 | 6785.1 | 0.0754 | 480 | 500 |
2×300 | 20.7 | 1.3 | 1.8 | 68.1 | 8438.9 | 0.0601 | 555 | 565 |
Turi: NGA(BTLY) Xususiyatlari: 3×1,5-3×400mm² Nominal kuchlanish: 0,6/1KV | ||||||||
3-jadval | ||||||||
Yadro × maydoni (mm²) |
Dirijyor diametri (mm) |
Izolyatsiya qalinligi (mm) |
Qalinligi alyuminiydan qotishma to'plami (mm) |
Taxminan diametri (mm) |
Taxminan vazn (kg/km) |
Dirijyor qarshilik (Ō/km) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va yotqizish havo 40 ℃) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va tuproq harorat 25℃) |
3×2,5 | 1.76 | 0.7 | 1.4 | 26.5 | 683.5 | 7.41 | 28 | 39 |
3×4 | 2.23 | 0.7 | 1.4 | 27.9 | 812.1 | 4.61 | 37 | 51 |
3×6 | 2.74 | 0.7 | 1.4 | 29.3 | 930.2 | 3.08 | 47 | 64 |
3×10 | 4.0 | 0.9 | 1.4 | 30.4 | 1083.3 | 1.83 | 65 | 86 |
3×16 | 5.0 | 0.9 | 1.4 | 32.9 | 1359.6 | 1.15 | 84 | 110 |
3×25 | 6.0 | 1.0 | 1.4 | 33.8 | 2019.4 | 0.727 | 110 | 140 |
3×35 | 7.0 | 1.1 | 1.5 | 36.2 | 2511.2 | 0.524 | 135 | 170 |
3×50 | 8.2 | 1.1 | 1.5 | 39.8 | 3088.3 | 0.387 | 170 | 205 |
3×70 | 9.9 | 1.1 | 1.6 | 44.8 | 3954.6 | 0.268 | 215 | 250 |
3×95 | 11.6 | 1.2 | 1.6 | 48.7 | 4866.5 | 0.193 | 265 | 300 |
3×120 | 13.0 | 1.2 | 1.6 | 53.4 | 5798.3 | 0.153 | 310 | 345 |
3×150 | 14.5 | 1.2 | 1.6 | 58.2 | 6936.4 | 0.124 | 350 | 385 |
3×185 | 16.2 | 1.3 | 1.8 | 63.7 | 7832.6 | 0.0991 | 405 | 435 |
3×240 | 18.4 | 1.3 | 1.8 | 69.7 | 9155.8 | 0.0754 | 480 | 500 |
3×300 | 20.7 | 1.3 | 1.8 | 72.6 | 11264.2 | 0.0601 | 555 | 565 |
Turi: NGA(BTLY) Xususiyatlari: 4×1,5-4×400mm² Nominal kuchlanish: 0,6/1KV | ||||||||
4-jadval | ||||||||
Yadro × maydoni (mm²) |
Dirijyor diametri (mm) |
Izolyatsiya qalinligi (mm) |
Qalinligi alyuminiydan qotishma to'plami (mm) |
Taxminan diametri (mm) |
Taxminan vazn (kg/km) |
Dirijyor qarshilik (Ō/km) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va yotqizish havo 40 ℃) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va tuproq harorat 25℃) |
4×2,5 | 1.76 | 0.7 | 1.4 | 27.9 | 694.4 | 7.41 | 28 | 39 |
4x4 | 2.23 | 0.7 | 1.4 | 29.3 | 773.1 | 4.61 | 37 | 51 |
4×6 | 2.74 | 0.7 | 1.4 | 30.4 | 929.3 | 3.08 | 47 | 64 |
4×10 | 4.0 | 0.9 | 1.4 | 32.9 | 1280 | 1.83 | 65 | 86 |
4×16 | 5.0 | 0.9 | 1.4 | 33.8 | 1687 | 1.15 | 84 | 110 |
4×25 | 6.0 | 1.0 | 1.4 | 36.2 | 2326.4 | 0.727 | 110 | 140 |
4×35 | 7.0 | 1.1 | 1.5 | 39.8 | 2937.9 | 0.524 | 135 | 170 |
4×50 | 8.2 | 1.1 | 1.5 | 44.8 | 3808.3 | 0.387 | 170 | 205 |
4×70 | 9.9 | 1.1 | 1.6 | 48.7 | 5205.2 | 0.268 | 215 | 250 |
4×95 | 11.6 | 1.2 | 1.6 | 53.4 | 6748.7 | 0.193 | 265 | 300 |
4×120 | 13.0 | 1.2 | 1.6 | 58.2 | 8225.6 | 0.153 | 310 | 345 |
4×150 | 14.5 | 1.2 | 1.6 | 63.7 | 9115.6 | 0.124 | 350 | 385 |
4×185 | 16.2 | 1.3 | 1.8 | 69.7 | 10076.2 | 0.0991 | 405 | 435 |
4×240 | 18.4 | 1.3 | 1.8 | 72.6 | 11717.4 | 0.0754 | 480 | 500 |
4×300 | 20.7 | 1.3 | 1.8 | 81.2 | 14444.8 | 0.0601 | 555 | 565 |
Turi: NGA(BTLY) Xususiyatlari: 5×1,5-5×400mm² Nominal kuchlanish: 0,6/1KV | ||||||||
5-jadval | ||||||||
Yadro × maydoni (mm²) |
Dirijyor diametri (mm) |
Izolyatsiya qalinligi (mm) |
Qalinligi alyuminiydan qotishma to'plami (mm) |
Taxminan diametri (mm) |
Taxminan vazn (kg/km) |
Dirijyor qarshilik (Ō/km) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va yotqizish havo 40 ℃) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va tuproq harorat 25℃) |
5×2,5 | 1.76 | 0.7 | 1.4 | 30.0 | 856.4 | 7.41 | 28 | 39 |
5×4 | 2.23 | 0.7 | 1.4 | 33.2 | 929.3 | 4.61 | 37 | 51 |
5×6 | 2.74 | 0.7 | 1.4 | 35.0 | 1145.6 | 3.08 | 47 | 64 |
5×10 | 4.0 | 0.9 | 1.4 | 38.4 | 1549.1 | 1.83 | 65 | 86 |
5×16 | 5.0 | 0.9 | 1.4 | 42.6 | 1983.7 | 1.15 | 84 | 110 |
5×25 | 6.0 | 1.0 | 1.4 | 47.0 | 2937.9 | 0.727 | 110 | 140 |
5×35 | 7.0 | 1.1 | 1.5 | 51.2 | 3808.3 | 0.524 | 135 | 170 |
5×50 | 8.20 | 1.1 | 1.5 | 54.9 | 4608.6 | 0.387 | 170 | 205 |
5×70 | 9.90 | 1.1 | 1.6 | 60.1 | 5955.1 | 0.268 | 215 | 250 |
5×95 | 11.6 | 1.2 | 1.6 | 65.8 | 7269.2 | 0.193 | 265 | 300 |
5×120 | 13.0 | 1.2 | 1.6 | 68.6 | 8225.6 | 0.153 | 310 | 345 |
5×150 | 14.5 | 1.2 | 1.6 | 71.6 | 10076.2 | 0.124 | 350 | 385 |
5×185 | 16.2 | 1.3 | 1.8 | 75.9 | 12482.6 | 0.0991 | 405 | 435 |
5×240 | 18.4 | 1.3 | 1.8 | 76.5 | 15793.9 | 0.0754 | 480 | 500 |
5×300 | 20.7 | 1.3 | 1.8 | 83.7 | 19455.1 | 0.0601 | 555 | 565 |
Turi: NGA(BTLY) Xususiyatlari: 3×4+1×2.5-3×400+1×185mm² Nominal kuchlanish: 0,6/1KV | ||||||||||
6-jadval | ||||||||||
Yadro × maydoni (mm²) |
Dirijyor diametri (mm) |
Izolyatsiya qalinligi (mm) |
Qalinligi alyuminiydan qotishma to'plami (mm) |
Taxminan diametri (mm) |
Taxminan vazn (kg/km) |
Dirijyor qarshilik (Ō/km) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va yotqizish havo 40 ℃) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va tuproq harorat 25℃) |
||
Bosqich | Neytral | Bosqich | Neytral | |||||||
3×4+1×2,5 | 2.23 | 1.76 | 0.7 | 0.7 | 1.4 | 29.2 | 868.4 | 4.61 | 37 | 51 |
3×6+1×4 | 2.74 | 2.23 | 0.7 | 0.7 | 1.4 | 30.5 | 987.3 | 3.08 | 47 | 64 |
3×10+1×6 | 4.0 | 2.74 | 0.7 | 0.7 | 1.4 | 32.9 | 1126.3 | 1.83 | 65 | 86 |
3×16+1×10 | 5.0 | 4.0 | 0.7 | 0.7 | 1.4 | 34.8 | 1498.2 | 1.15 | 84 | 110 |
3×25+1×16 | 6.0 | 5.0 | 0.9 | 0.7 | 1.4 | 41.5 | 2468.7 | 0.727 | 110 | 140 |
3×35+1×16 | 7.0 | 5.0 | 0.9 | 0.7 | 1.4 | 43.6 | 2796.5 | 0.524 | 135 | 170 |
3×50+1×25 | 8.2 | 6.0 | 1.0 | 0.9 | 1.5 | 45.8 | 3469.1 | 0.387 | 170 | 205 |
3×70+1×35 | 9.9 | 7.0 | 1.1 | 0.9 | 1.5 | 49.6 | 4398.2 | 0.268 | 215 | 250 |
3×95+1×50 | 11.6 | 8.2 | 1.1 | 1.0 | 1.6 | 52.7 | 5477.3 | 0.193 | 265 | 300 |
3×120+1×70 | 13.0 | 9.9 | 1.2 | 1.1 | 1.6 | 57.6 | 6781.9 | 0.153 | 310 | 345 |
3×150+1×70 | 14.5 | 9.9 | 1.4 | 1.1 | 1.6 | 61.2 | 7988.4 | 0.124 | 350 | 385 |
3×185+1×95 | 16.2 | 11.6 | 1.6 | 1.1 | 1.8 | 64.9 | 9654.2 | 0.0991 | 405 | 435 |
3×240+1×120 | 18.4 | 13.0 | 1.7 | 1.2 | 1.8 | 69.4 | 11386.1 | 0.0754 | 480 | 500 |
3×300+1×150 | 20.7 | 14.5 | 1.8 | 1.4 | 1.8 | 75.8 | 13125.6 | 0.0601 | 555 | 565 |
Turi: NGA (BTLY) Xususiyatlari: 3×4+2×2.5-3×400+2×185mm² Nominal kuchlanish:0,6/1KV | ||||||||||
7-jadval | ||||||||||
Yadro × maydoni (mm²) |
Dirijyor diametri (mm) |
Izolyatsiya qalinligi (mm) |
G'ilof Qalinligi (mm) |
Taxminan diametri (mm) |
Taxminan vazn (kg/km) |
Dirijyor qarshilik (Ō/km) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va yotqizish havo 40 ℃) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va tuproq harorat 25℃) |
||
Bosqich | Neytral | Bosqich | Neytral | |||||||
3×4+2×2,5 | 2.23 | 1.76 | 0.7 | 0.7 | 1.4 | 31.2 | 917.2 | 4.61 | 37 | 51 |
3×6+2×4 | 2.74 | 2.23 | 0.7 | 0.7 | 1.4 | 32.3 | 1036.2 | 3.08 | 47 | 64 |
3×10+2×6 | 4.0 | 2.74 | 0.7 | 0.7 | 1.4 | 34.6 | 1321.6 | 1.83 | 65 | 86 |
3×16+2×10 | 5.0 | 4.0 | 0.7 | 0.7 | 1.4 | 36.1 | 1688.2 | 1.15 | 84 | 110 |
3×25+2×16 | 6.0 | 5.0 | 0.9 | 0.7 | 1.4 | 43.2 | 3102.4 | 0.727 | 110 | 140 |
3×35+2×16 | 7.0 | 5.0 | 0.9 | 0.7 | 1.4 | 44.8 | 3516.2 | 0.524 | 135 | 170 |
3×50+2×25 | 8.2 | 6.0 | 1.0 | 0.9 | 1.5 | 47.5 | 4328.5 | 0.387 | 170 | 205 |
3×70+2×35 | 9.9 | 7.0 | 1.1 | 0.9 | 1.5 | 50.4 | 5436.9 | 0.268 | 215 | 250 |
3×95+2×50 | 11.6 | 8.2 | 1.1 | 1.0 | 1.6 | 55.2 | 6784.7 | 0.193 | 265 | 300 |
3×120+2×70 | 13.0 | 9.9 | 1.2 | 1.1 | 1.6 | 59.1 | 8213.6 | 0.153 | 310 | 345 |
3×150+2×70 | 14.5 | 9.9 | 1.4 | 1.1 | 1.6 | 64.8 | 9238.7 | 0.124 | 350 | 385 |
3×185+2×95 | 16.2 | 11.6 | 1.6 | 1.1 | 1.8 | 68.9 | 10254.7 | 0.0991 | 405 | 435 |
3×240+2×120 | 18.4 | 13.0 | 1.7 | 1.2 | 1.8 | 74.5 | 13689.4 | 0.0754 | 480 | 500 |
3×300+2×150 | 20.7 | 14.5 | 1.8 | 1.4 | 1.8 | 80.1 | 16527.8 | 0.0601 | 555 | 565 |
Turi: NGA(BTLY) Xususiyatlari: 4×4+1×2.5-4×400+1×185mm² Nominal kuchlanish: 0,6/1KV | ||||||||||
8-jadval | ||||||||||
Yadro × maydoni (mm²) |
Dirijyor diametri (mm) |
Izolyatsiya qalinligi (mm) |
G'ilof Qalinligi (mm) |
Taxminan diametri (mm) |
Taxminan vazn (kg/km) |
Dirijyor qarshilik (Ō/km) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va yotqizish havo 40 ℃) |
Tashish sig'imi A (ishlaydi harorat 90 ℃ va tuproq harorat 25℃) |
||
Bosqich | Neytral | Bosqich | Neytral | |||||||
4×4+1×2,5 | 2.23 | 1.76 | 0.7 | 0.7 | 1.8 | 30.8 | 971.2 | 4.61 | 37 | 51 |
4×6+1×4 | 2.74 | 2.23 | 0.7 | 0.7 | 1.8 | 31.7 | 1039.1 | 3.08 | 47 | 64 |
4×10+1×6 | 4.0 | 2.74 | 0.7 | 0.7 | 1.8 | 33.9 | 1354.1 | 1.83 | 65 | 86 |
4×16+1×10 | 5.0 | 4.0 | 0.7 | 0.7 | 1.8 | 36.1 | 1809.2 | 1.15 | 84 | 110 |
4×25+1×16 | 6.0 | 5.0 | 0.9 | 0.7 | 1.8 | 42.6 | 2440.1 | 0.727 | 110 | 140 |
4×35+1×16 | 7.0 | 5.0 | 0.9 | 0.7 | 1.8 | 45.1 | 2828.7 | 0.524 | 135 | 170 |
4×50+1×25 | 8.2 | 6.0 | 1.0 | 0.9 | 1.9 | 48.6 | 3730.2 | 0.387 | 170 | 205 |
4×70+1×35 | 9.9 | 7.0 | 1.1 | 0.9 | 2.1 | 52.9 | 4946.1 | 0.268 | 215 | 250 |
4×95+1×50 | 11.6 | 8.2 | 1.1 | 1.0 | 2.2 | 55.7 | 6382.6 | 0.193 | 265 | 300 |
4×120+1×70 | 13.0 | 9.9 | 1.2 | 1.1 | 2.4 | 60.8 | 8055.3 | 0.153 | 310 | 345 |
4×150+1×70 | 14.5 | 9.9 | 1.4 | 1.1 | 2.5 | 66.2 | 9238.7 | 0.124 | 350 | 385 |
4×185+1×95 | 16.2 | 11.6 | 1.6 | 1.1 | 2.7 | 70.5 | 11554.2 | 0.0991 | 405 | 435 |
4×240+1×120 | 18.4 | 13.0 | 1.7 | 1.2 | 2.9 | 76.8 | 14430.1 | 0.0754 | 480 | 500 |
4×300+1×150 | 20.7 | 14.5 | 1.8 | 1.4 | 3.1 | 81.2 | 17757.3 | 0.0601 | 555 | 565 |
Ilova
MI kabeli birinchi navbatda yuqori haroratli muhitlar yoki xavfsizlik uchun muhim signal va quvvat tizimlari uchun ishlatiladi; ammo, u qo'shimcha ravishda ijaraga olingan hududda, elektr energiyasi bilan ta'minlangan va uy egasiga hisoblangan holda ishlatilishi mumkin.
Kabel tuzilishi
1.Mis o'tkazgich
2.Izolyatsiya qatlami
3.O‘tga chidamli qatlam
4.Izolyatsiya qiluvchi qatlam
5. Alyuminiy qoplama
6.Past-tutunli halogensiz qobiq
Ilovalar
Ushbu mahsulot nominal kuchlanishi 0,6/1KV va undan past bo'lgan liniyalar uchun javob beradi va atom elektr stantsiyalari, metallurgiya, kimyo sanoati, konlar, pechlar va boshqa xavfli, qattiq va yuqori haroratli muhitlarda keng qo'llaniladi.
So'nggi yillarda u ko'p qavatli binolarda, aeroportlarda, docklarda, er osti temir yo'llarida va boshqa joylarda yong'in nasoslari, o't o'chirish liftlari, mahalliy yoritish, favqulodda evakuatsiya bo'yicha ko'rsatmalar, xavfsizlik monitoringi, tutunni oldini olish tizimlari va boshqalarning uzluksiz ishlashini ta'minlash uchun ishlatilgan. o'z-o'zidan ta'minlangan quvvat manbalari va yong'in sodir bo'lgan taqdirda boshqa yong'indan himoya qilish elektr energiyasi va muhim uskunalar.
Mahsulot xususiyatlari
1) yotqizishda alohida quvur kiyishning hojati yo'q va u BTT bilan bir xil suv o'tkazmaydigan va zarbaga chidamli funktsiyalarga ega
2) Kabel o'tkazgichlari uchun maksimal nominal harorat 125 ℃
3)Mahsulot 1,5 dan 6 mm² gacha spetsifikatsiyalarda 1 dan 37 gacha, 10 dan 240 mm² gacha spetsifikatsiyalarda 1 dan 5 gacha, bitta yadro esa 300 dan 630 mm² gacha ishlab chiqarilishi mumkin.
4) Kabel BS6387 da C, W va E ning uchta sinovidan o'tdi, bu yong'in paytida kontaktlarning zanglashiga olib kelishi mumkin.
5) Kabelning barqarorligini, uzoq umrini va chidamliligini ta'minlaydigan kalamushga qarshi, chumolilarga qarshi va radiatsiyaga qarshi yaxshi funktsiyalari
6) Past ish harorati, kichik chiziq yo'qotilishi, kuchli haddan tashqari yuklanish qobiliyati, uzoq xizmat muddati va yuqori xavfsizlik, ayniqsa atrof-muhitni muhofaza qilish talablari bo'lgan loyihalarda qo'llanilishi uchun javob beradi.
7) Korroziyaga chidamli (BTLY modelidagi mineral izolyatsiyalangan kabelning metall qobig'i yuqori korroziyaga chidamli va ko'pchilik o'rnatish uchun u qo'shimcha himoya choralarini talab qilmaydi; Hatto kabelning metall qobig'i kimyoviy korroziyaga moyil bo'lgan joylarda ham yoki og'ir sanoat ifloslanishi, u xavfsiz bo'lib qoladi, chunki kabelning eng tashqi qatlami plastik tashqi qobiq bilan himoyalangan.
8) Portlashdan himoyalangan (kabeldagi yuqori darajada siqilgan izolyatsion material va maxsus glander bilan o'rnatilgan simi uchi bug ', gaz va olovning kabelga ulangan elektr jihozlariga kirishiga to'sqinlik qilishi mumkin, shuning uchun u portlash xavfi bo'lgan joylarda ishlatiladi va turli xil portlashdan himoyalangan uskunalar va jihozlarni ulash.
9) Yuqori mexanik quvvat (BTLY mineral izolyatsiyalangan kabel mustahkam va bardoshlidir va kabel diametri uchdan bir qismga deformatsiyalanganda ham normal ishlashi mumkin, uning elektr xususiyatlari jiddiy mexanik shikastlanishga duchor bo'lsa ham buzilmaydi.