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| 品牌 | 天聯,天津電纜一分廠,天津電纜一分廠,天 | 型號 | 型號齊全 |
| 規(guī)格 | 規(guī)格齊全 | 類型 | 礦用通信電纜 |
| 顏色 | 藍色外護套 | 應用領域 | 煤礦井下電話通信干線、配線和用戶線路 |
| 加工定制 | 是 | 產品認證 | 國家礦用煤安/MA認證 |
| 絕緣材料 | 礦用材料 | 護套材質 | 礦用材質 |
| 產地 | 天津 | 是否專供外貿 | 否 |
| 是否跨境貨源 | 否 | 廠家 | 天津市電纜總廠第一分廠 |
礦用通信電纜MHYBV1*4*7/0.37，鋼絲編織鎧裝電纜，主傳輸電纜
fire-retardant communication cables for coal mines
| 產品用途:產品用于煤礦井下電話通信干線、配線和用戶線路。 scope of application:the product uses in the coal mine mine shaft telephone communication skeleton line, matches the line and the subscriber's loop 執(zhí)行標準 standards implemented:mt 81814-1999
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型號、名稱及使用范圍礦用通信電纜
model、deions and use scope
| 型號 model
| 名 稱 deions
| 使 用 范 圍 use scope
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mhyv
| 煤礦用聚乙烯絕緣聚氯乙烯護套通信電纜 pe insulated pvc sheathed communication cables for coal mines
| 用于平巷、斜巷及機電硐室 served in level,slanted channels and power house
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mhjyv
| 煤礦用加強型線芯聚乙烯絕緣聚氯乙烯護套通信電纜 reinforced core pe insulated pvc sheathed communication cables for coal mines
| 用于機械損傷較高的平巷和斜巷 served in level and slanted channels where mechanical damage is frequent
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mhybv
| 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 pe insulated galvanized steel wire weave armored pvc sheathed communication cables for coal mines
| 用于機械沖擊較高的平巷和斜巷 served in level and slanted channels where mechanical damage is frequent
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mhyav
| 煤礦用聚乙烯絕緣鋁-聚乙烯粘護層聚氯乙烯護套通信電纜 pe insulated al/pe binding layer pvc sheathed communication cables for coal mines
| 用于較潮濕的斜井和平巷 served in level and slanted channels with high humidity
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mhya32
| 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 pe insulated al/pe binding layer steel wire armored pvc sheathed communication cables for coal mines
| 用于豎井或斜井 served in shaft and slanted shaft
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使用特性service characteristics礦用通信電纜
| 電纜長期允許工作溫度 long-term service temperature of the cable conductor
| -40℃-+50℃
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電纜敷設溫度 cable laying temperature
| ≥-10℃
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+25℃時環(huán)境相對濕度 environment relative humidity at 25℃
| ≤95%
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電纜的最小彎曲半徑 minimun bending radius
| mhyv及mhjyv型電纜為電纜外徑的10倍，其它型號為外徑的15倍 10 times of the cable outer diameter of mhjyv, and 15times for the rest
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電纜規(guī)格specifications
| 型 號 model
| 規(guī) 格 specifications
| 導體結構(根/直徑)mm conductor structure(number/diameter)
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mhyv
| 1x2、2x2、1x4、5x2
| 7/0.28
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mhjyv
| 1x2、2x2
| 4/0.28銅線+3/0.28鋼線 4/0.28 copper wire +3/0.28 steel wire
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mhybv
| 5x2、10x2、20x2
| 1/0.8
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mhyav
| 20x2、30x2、50x2
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mhya32
| 30x2、50x2、80x2
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