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50礦用通信電纜MHYV|礦用通信電纜MHYAV|礦用通信電纜MHYVR|礦用屏蔽通信電纜MHYVRP|礦用屏蔽通信電纜MHYVP|礦用通信電纜MHYA32|礦用通信電纜MHYV32 礦用阻燃通信電纜 煤礦用阻燃通信電纜一、 執行標準：MT818.14—1999 和《煤礦用阻燃通信電纜檢驗細則》二、 產品命名代號煤礦用阻燃通信電纜………………………………… MH聚乙烯絕緣…………………………………………… Y銅質線芯………………………………………………省落鋁 — 聚乙烯粘結護層………………………………… A聚乙烯內護層…………………………………………省落鋼絲編織鎧裝………………………………………… B藍阻燃聚氯乙烯護套………………………………… V鋼絲鎧裝藍阻燃聚氯乙烯護套……………………… 32銅絲編織屏蔽………………………………………… P軟質線芯……………………………………………… R三、 產品表示方法產品用型號、規格表示符合MT818.14--1999的規定。例如：① 煤礦用銅芯聚乙烯絕緣聚氯乙烯護套通信電纜， 2 芯 1.5mm 2 （1/1.38） 或 7 芯 0.75mm 2 （7/0.37） ，適用于固定場合使用和 2 對 1.5mm 2 （48/0.2） ，適用于移動場合使用，表示為：MHYV 1x2x1.5 （1/1.38） 或 MHYV 1x7x0.75 （7/0.37） 或 MHYV 1x7x7/0.37MHYVR 2x2x1.5② 具有 30 個對絞線芯 0.8 導體的煤礦用聚乙烯絕緣鋁 - 聚乙烯粘結護層聚氯乙烯護套通信電纜 , 表示為： MHYAV 30 × 2 × 0.8四、主要型號、名稱、規格及其用途型 號名 稱用 途安標號MHYV煤礦用聚乙烯絕緣聚氯乙烯護套通信電纜用于礦場作普通信號傳輸，適用于固定敷設2004379320043794MHYAV煤礦用聚乙烯絕緣鋁 - 聚乙烯粘結護層聚氯乙烯護套通信電纜用于較潮濕的斜井和斜巷20043798MHYA 32煤礦用聚乙烯絕緣鋁 - 聚乙烯粘結護層鋼絲鎧裝聚氯乙烯護套通信電纜用于豎井或斜井20043799MHYBV煤礦用聚乙烯絕緣鍍鋅鋼絲編織鎧裝聚氯乙烯護套通信電纜用于機械沖擊較高的場合作主信號傳輸2004379620043797MHY 32煤礦用聚乙烯絕緣鋼絲鎧裝聚氯乙烯護套通信電纜用于平巷、豎井或斜井作主信號傳輸2004380620043807MHYVR煤礦用聚乙烯絕緣聚氯乙烯護套通信軟電纜用于礦場作普通信號傳輸 , 可移動使用2004380020043801MHYVP煤礦用聚乙烯絕緣編織屏蔽聚氯乙烯護套通信電纜用于電場干擾較大的場所作信號傳輸 , 使用于固定敷設2004380220043803MHYVRP煤礦用聚乙烯絕緣編織屏蔽聚氯乙烯護套通信軟電纜用于電場干擾較大的場所作信號傳輸 , 電纜較柔軟2004280420043805MHJYV煤礦用加強型線芯聚乙烯絕緣聚氯乙烯護套通信電纜用于機械損傷較高的平巷和斜巷20043795規 格MHYVMHJYVMHYBVMHY32MHYAVMHYA32對數×芯數1×41×45×220×210×210×21×21×210×230×220×220×22×22×220×250×230×230×23×23×230×280×250×250×25×25×250×2100×2--80×210×2—————20×2—————30×2—————50×2—————型號規格0.751.01.50.751.01.5芯 數對 數MHYV2～192～10MHYVR2～192～10MHYVP2～192～10MHYVRP2～192～10MHYBV2～192～10MHY323～192～20標稱截面mm 2導體結構種類根數 /單線標稱直徑mm0.7527/0.37524/0.201.027/0.43532/0.201.527/0.52548/0.20五、 電纜主要電氣性能　1、電纜導體的直流電阻及固有衰減型號導體結構（根 / 直徑 mm ）20 ℃時導體直流電阻（≤，Ω /km ）固有衰減（≤， db/km ）MHYVMHYVRMHYVPMHYVRPMHYBVMHY 327/0.28451.101/0.9724.51.207/0.3742/0.1526.01/1.1318.17/0.4332/0.2019.51/1.3812.17/0.5248/2.013.3MHJYV4/0.28 銅線 +3/0.28 鋼線731.3MHY 321/0.836.70.95MHYBVMHYAVMHYA 322. 電纜的主要技術性能序號項 目技術性能1線芯直流電阻（Ω /km ）見上表2絕緣電阻（ M Ω /km ）≥ 30003電纜固有衰減（ db/km ）見上表41min 工頻電壓試驗1500V 不擊穿5串音衰減（≥， db ）70 （ 500m 長度）6電感（≤， uH/km ）8007電纜工作電容（ uF/km ）≤ 0.068單根垂直燃燒試驗MT3869成束燃燒試驗符合 B 類成束燃燒試驗要求六、電纜規格表表 1型 號規 格導體結構根數 /單線標稱直徑絕緣標稱厚度外護套標稱厚度電纜外徑≤ mmMHYV1×47/0.280.451.58.01×27/0.280.451.57.12×27/0.280.451.58.63×27/0.280.451.59.55×27/0.280.451.511.51×21/0.80.351.56.51×31/0.80.351.56.81×41/0.80.351.57.11×51/0.80.351.57.51×61/0.80.351.57.71×71/0.80.351.58.02×21/0.80.351.58.33×21/0.80.351.59.54×21/0.80.351.510.45×21/0.80.351.511.27×21/0.80.351.512.210×21/0.80.351.513.020×21/0.80.351.516.830×21/0.80.351.519.350×21/0.80.351.524.5表2型 號規格導體結構根數 /單線標稱直徑絕緣標稱厚度外護套標稱厚度電纜外徑≤mmMHJYV1×44/0.28銅線+3/0.28鋼線0.451.58.01×24/0.28銅線+3/0.28鋼線0.451.56.92×24/0.28銅線+3/0.28鋼線0.451.58.43×24/0.28銅線+3/0.28鋼線0.451.5 5×24/0.28銅線+3/0.28鋼線0.451.511.5表3型號規格導體結構根數 /單線標稱直徑絕緣標稱厚度鋁 -聚乙烯粘結護層重疊寬度內護套標稱厚度 mm外護套標稱厚度 mm電纜外徑≤ mmMHYAV10×21/0.80.35≥ 61.52.019.220×21/0.80.35≥ 61.52.023.430×21/0.80.35≥ 62.02.027.450×21/0.80.35≥ 62.02.032.6表4型號規格導體結構根數 / 直徑絕緣標稱厚度鋁 - 聚乙烯粘結護層重疊寬度內護套標稱厚度鍍鋅鎧裝鋼絲直徑外護套標稱厚度電纜外徑≤ mmMHYA 3210x21/0.80.35≥ 61.5≥ 1.62.524.420x21/0.80.35≥ 61.8≥ 1.62.528.630x21/0.80.35≥ 62.0≥ 1.62.532.650x21/0.80.35≥ 62.0≥ 1.62.537.380x21/0.80.35≥ 62.0≥ 1.62.543.0表5型 號規格導體結構根數 /單線標稱直徑絕 緣標稱厚度內護套標稱厚度編織鍍鋅鋼絲直徑外護套標稱厚度電纜外徑≤mmMHYBV5×21/0.80.351.50.20～0.301.615.610×21/0.80.351.50.20～0.301.618.420×21/0.80.351.50.20～0.301.623.430×21/0.80.351.50.20～0.301.6 50×21/0.80.351.50.20～0.301.6 表6型 號規 格導體結構根數 /單線標稱直徑絕 緣標稱厚度內護套標稱厚度鎧裝鍍鋅鋼絲直徑≥外護套標稱厚度電纜外徑≤mmMHY3220×21/0.80.351.51.51.615.630×21/0.80.351.51.61.618.450×21/0.80.351.51.81.623.480×21/0.80.351.52.01.6 100×21/0.80.351.52.51.6 MHYV（MPYV、PUYV）型 煤礦用聚乙烯絕緣聚氯乙烯護套信號電纜規 格導體種類絕緣標稱厚度外護套標稱厚度電纜外徑≤1×2×0.757/0.370.51.68.51×2×1.07/0.430.51.69.21×2×1.57/0.520.61.69.81×3×0.757/0.370.51.68.81×3×1.07/0.430.51.69.61×3×1.57/0.520.61.610.21×4×0.757/0.370.51.69.31×4×1.07/0.430.51.610.21×4×1.57/0.520.61.611.01×5×0.757/0.370.51.610.01×5×1.07/0.430.51.611.01×5×1.57/0.520.61.611.71×7×0.757/0.370.51.610.61×7×1.07/0.430.51.611.71×7×1.57/0.520.61.612.51×10×0.757/0.370.51.6 1×10×1.07/0.430.51.6 1×10×1.57/0.520.61.6 1×12×0.757/0.370.51.6 1×12×1.07/0.430.51.6 1×12×1.57/0.520.61.6 1×14×0.757/0.370.51.6 1×14×1.07/0.430.51.6 1×14×1.57/0.520.61.6 1×16×0.757/0.370.51.6 1×16×1.07/0.430.51.6 1×16×1.57/0.520.61.6 1×19×0.757/0.370.51.6 1×19×1.07/0.430.51.6 1×19×1.57/0.520.61.6 2×2×0.757/0.370.51.611.22×2×1.07/0.430.51.612.52×2×1.57/0.520.61.613.43×2×0.757/0.370.51.611.73×2×1.07/0.430.51.613.13×2×1.57/0.520.61.614.04×2×0.757/0.370.51.612.74×2×1.07/0.430.51.614.24×2×1.57/0.520.61.615.25×2×0.757/0.370.51.613.65×2×1.07/0.430.51.615.35×2×1.57/0.520.61.616.57×2×0.757/0.370.51.614.77×2×1.07/0.430.51.616.67×2×1.57/0.520.61.618.010×2×0.757/0.370.51.618.210×2×1.07/0.430.52.022.510×2×1.57/0.520.62.024.0MHYVR（MPYVR、PUYVR）型煤礦用聚乙烯絕緣聚氯乙烯護套信號軟電纜規 格導體種類絕緣標稱厚度護套標稱厚度電纜外徑≤1×2×0.7542/0.150.51.68.51×2×1.032/0.200.51.69.31×2×1.548/0.200.61.610.01×3×0.7542/0.150.51.68.91×3×1.032/0.200.51.69.71×3×1.548/0.200.61.610.41×4×0.7542/0.150.51.69.41×4×1.032/0.200.51.610.41×4×1.548/0.200.61.611.11×5×0.7542/0.150.51.610.01×5×1.032/0.200.51.611.11×5×1.548/0.200.61.612.01×7×0.7542/0.150.51.610.71×7×1.032/0.200.51.612.01×7×1.548/0.200.61.612.81×10×0.7542/0.150.51.6 1×10×1.032/0.200.51.6 1×10×1.548/0.200.61.6 1×12×0.7542/0.150.51.6 1×12×1.032/0.200.51.6 1×12×1.548/0.200.61.6 1×14×0.7542/0.150.51.6 1×14×1.032/0.200.51.6 1×14×1.548/0.200.61.6 1×16×0.7542/0.150.51.6 1×16×1.032/0.200.51.6 1×16×1.548/0.200.61.6 1×19×0.7542/0.150.51.6 1×19×1.032/0.200.51.6 1×19×1.548/0.200.61.6 2×2×0.7542/0.150.51.611.32×2×1.032/0.200.51.612.62×2×1.548/0.200.61.613.73×2×0.7542/0.150.51.612.03×2×1.032/0.200.51.613.33×2×1.548/0.200.61.614.44×2×0.7542/0.150.51.612.84×2×1.032/0.200.51.614.44×2×1.548/0.200.61.615.65×2×0.7542/0.150.51.613.85×2×1.032/0.200.51.615.65×2×1.548/0.200.61.617.07×2×0.7542/0.150.51.615.07×2×1.032/0.200.51.616.87×2×1.548/0.200.61.618.310×2×0.7542/0.150.51.618.410×2×1.032/0.200.52.022.810×2×1.548/0.200.62.025.0MHYV（MPYV、PUYV） 型煤礦用聚乙烯絕緣聚氯乙烯護套信號電纜規 格導體種類絕緣標稱厚度外護套標稱厚度電纜外徑≤1×2×0.757/0.370.51.68.51×2×1.07/0.430.51.69.21×2×1.57/0.520.61.69.81×3×0.757/0.370.51.68.81×3×1.07/0.430.51.69.61×3×1.57/0.520.61.610.21×4×0.757/0.370.51.69.31×4×1.07/0.430.51.610.21×4×1.57/0.520.61.611.01×5×0.757/0.370.51.610.01×5×1.07/0.430.51.611.01×5×1.57/0.520.61.611.71×7×0.757/0.370.51.610.61×7×1.07/0.430.51.611.71×7×1.57/0.520.61.612.51×10×0.757/0.370.51.6 1×10×1.07/0.430.51.6 1×10×1.57/0.520.61.6 1×12×0.757/0.370.51.6 1×12×1.07/0.430.51.6 1×12×1.57/0.520.61.6 1×14×0.757/0.370.51.6 1×14×1.07/0.430.51.6 1×14×1.57/0.520.61.6 1×16×0.757/0.370.51.6 1×16×1.07/0.430.51.6 1×16×1.57/0.520.61.6 1×19×0.757/0.370.51.6 1×19×1.07/0.430.51.6 1×19×1.57/0.520.61.6 2×2×0.757/0.370.51.611.22×2×1.07/0.430.51.612.52×2×1.57/0.520.61.613.43×2×0.757/0.370.51.611.73×2×1.07/0.430.51.613.13×2×1.57/0.520.61.614.04×2×0.757/0.370.51.612.74×2×1.07/0.430.51.614.24×2×1.57/0.520.61.615.25×2×0.757/0.370.51.613.65×2×1.07/0.430.51.615.35×2×1.57/0.520.61.616.57×2×0.757/0.370.51.614.77×2×1.07/0.430.51.616.67×2×1.57/0.520.61.618.010×2×0.757/0.370.51.618.210×2×1.07/0.430.52.022.510×2×1.57/0.520.62.024.0MHYVR（MPYVR、PUYVR）型煤礦用聚乙烯絕緣聚氯乙烯護套信號軟電纜規 格導體種類絕緣標稱厚度護套標稱厚度電纜外徑≤1×2×0.7542/0.150.51.68.51×2×1.032/0.200.51.69.31×2×1.548/0.200.61.610.01×3×0.7542/0.150.51.68.91×3×1.032/0.200.51.69.71×3×1.548/0.200.61.610.41×4×0.7542/0.150.51.69.41×4×1.032/0.200.51.610.41×4×1.548/0.200.61.611.11×5×0.7542/0.150.51.610.01×5×1.032/0.200.51.611.11×5×1.548/0.200.61.612.01×7×0.7542/0.150.51.610.71×7×1.032/0.200.51.612.01×7×1.548/0.200.61.612.81×10×0.7542/0.150.51.6 1×10×1.032/0.200.51.6 1×10×1.548/0.200.61.6 1×12×0.7542/0.150.51.6 1×12×1.032/0.200.51.6 1×12×1.548/0.200.61.6 1×14×0.7542/0.150.51.6 1×14×1.032/0.200.51.6 1×14×1.548/0.200.61.6 1×16×0.7542/0.150.51.6 1×16×1.032/0.200.51.6 1×16×1.548/0.200.61.6 1×19×0.7542/0.150.51.6 1×19×1.032/0.200.51.6 1×19×1.548/0.200.61.6 2×2×0.7542/0.150.51.611.32×2×1.032/0.200.51.612.62×2×1.548/0.200.61.613.73×2×0.7542/0.150.51.612.03×2×1.032/0.200.51.613.33×2×1.548/0.200.61.614.44×2×0.7542/0.150.51.612.84×2×1.032/0.200.51.614.44×2×1.548/0.200.61.615.65×2×0.7542/0.150.51.613.85×2×1.032/0.200.51.615.65×2×1.548/0.200.61.617.07×2×0.7542/0.150.51.615.07×2×1.032/0.200.51.616.87×2×1.548/0.200.61.618.310×2×0.7542/0.150.51.618.410×2×1.032/0.200.52.022.810×2×1.548/0.200.62.025.0MHYVP（MPYVP、PUYVP）型煤礦用聚乙烯絕緣編織屏蔽聚氯乙烯護套信號電纜規 格導體種類絕緣標稱厚度內護套標稱厚度編織單線直徑外護套標稱厚度電纜外徑 ≤1 × 2 × 0.757/0.370.51.50.151.612.11 × 2 × 1.07/0.430.51.50.151.612.81 × 2 × 1.57/0.520.61.50.151.613.41 × 3 × 0.757/0.370.51.50.151.612.41 × 3 × 1.07/0.430.51.50.151.613.21 × 3 × 1.57/0.520.61.50.151.613.81 × 4 × 0.757/0.370.51.50.151.613.01 × 4 × 1.07/0.430.51.50.151.614.01 × 4 × 1.57/0.520.61.50.151.614.71 × 5 × 0.757/0.370.51.50.151.613.51 × 5 × 1.07/0.430.51.50.151.614.81 × 5 × 1.57/0.520.61.50.151.615.51 × 7 × 0.757/0.370.51.50.21.614.21 × 7 × 1.07/0.430.51.50.21.615.51 × 7 × 1.57/0.520.61.50.21.616.31 × 10 × 0.757/0.370.51.50.21.6 1 × 10 × 1.07/0.430.51.50.21.6 1 × 10 × 1.57/0.520.61.50.21.6 1 × 12 × 0.757/0.370.51.50.22.0 1 × 12 × 1.07/0.430.51.50.22.0 1 × 12 × 1.57/0.520.61.50.22.0 1 × 14 × 0.757/0.370.51.50.22.0 1 × 14 × 1.07/0.430.51.50.22.0 1 × 14 × 1.57/0.520.61.50.22.0 1 × 16 × 0.757/0.370.51.50.22.0 1 × 16 × 1.07/0.430.51.50.22.0 1 × 16 × 1.57/0.520.61.50.22.0 1 × 19 × 0.757/0.370.51.50.22.0 1 × 19 × 1.07/0.430.51.50.22.0 1 × 19 × 1.57/0.520.61.50.22.0 2 × 2 × 0.757/0.370.51.50.21.615.02 × 2 × 1.07/0.430.51.50.21.616.32 × 2 × 1.57/0.520.61.50.21.617.23 × 2 × 0.757/0.370.51.50.21.615.53 × 2 × 1.07/0.430.51.50.21.617.03 × 2 × 1.57/0.520.61.50.21.618.04 × 2 × 0.757/0.370.51.50.21.616.04 × 2 × 1.07/0.430.51.50.21.618.04 × 2 × 1.57/0.520.61.50.21.619.25 × 2 × 0.757/0.370.51.50.21.617.55 × 2 × 1.07/0.430.51.50.21.619.45 × 2 × 1.57/0.520.61.50.21.622.07 × 2 × 0.757/0.370.51.50.21.618.87 × 2 × 1.07/0.430.51.50.21.621.57 × 2 × 1.57/0.520.61.50.21.623.510 × 2 × 0.757/0.370.51.50.22.023.810 × 2 × 1.07/0.430.51.50.22.026.810 × 2 × 1.57/0.520.61.50.22.028.2MHYVRP（MPYVRP、PUYVRP）型煤礦用聚乙烯絕緣編織屏蔽聚氯乙烯護套信號軟電纜規 格導體種類絕緣標稱厚度內護套標稱厚度編織單線直徑護套標稱厚度電纜外徑≤1 × 2 × 0.7542/0.150.51.50.151.612.11 × 2 × 1.032/0.200.51.50.151.613.01 × 2 × 1.548/0.200.61.50.151.613.51 × 3 × 0.7542/0.150.51.50.151.612.51 × 3 × 1.032/0.200.51.50.151.613.31 × 3 × 1.548/0.200.61.50.151.614.01 × 4 × 0.7542/0.150.51.50.151.613.01 × 4 × 1.032/0.200.51.50.151.614.01 × 4 × 1.548/0.200.61.50.151.615.01 × 5 × 0.7542/0.150.51.50.151.613.81 × 5 × 1.032/0.200.51.50.151.615.01 × 5 × 1.548/0.200.61.50.151.616.01 × 7 × 0.7542/0.150.51.50.21.614.61 × 7 × 1.032/0.200.51.50.21.615.81 × 7 × 1.548/0.200.61.50.21.616.81 × 10 × 0.7542/0.150.51.50.21.6 1 × 10 × 1.032/0.200.51.50.21.6 1 × 10 × 1.548/0.200.61.50.21.6 1 × 12 × 0.7542/0.150.51.50.22.0 1 × 12 × 1.032/0.200.51.50.22.0 1 × 12 × 1.548/0.200.61.50.22.0