| 品牌 | 天联,天津电缆一分厂,天津电缆一分厂,天 | 型号 | 型号齐全 |
| 规格 | 规格齐全 | 类型 | 矿用通信电缆 |
| 颜色 | 蓝色外护套 | 应用领域 | 煤矿井下电话通信干线、配线和用户线路 |
| 加工定制 | 是 | 产品认证 | 国家矿用煤安/MA认证 |
| 绝缘材料 | 矿用材料 | 护套材质 | 矿用材质 |
| 产地 | 天津 | 是否专供外贸 | 否 |
| 是否跨境货源 | 否 | 厂家 | 天津市电缆总厂第一分厂 |
矿用通信电缆MHY321*4*7/0.52,矿用钢丝铠装电缆，主传输电缆
fire-retardant communication cables for coal mines
| 产品用途:产品用于煤矿井下电话通信干线、配线和用户线路。 scope of application:the product uses in the coal mine mine shaft telephone communication skeleton line, matches the line and the subscriber's loop 执行标准 standards implemented:mt 81814-1999
|
型号、名称及使用范围矿用通信电缆
model、deions and use scope
| 型号 model
| 名 称 deions
| 使 用 范 围 use scope
|
mhyv
| 煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆 pe insulated pvc sheathed communication cables for coal mines
| 用于平巷、斜巷及机电硐室 served in level,slanted channels and power house
|
mhjyv
| 煤矿用加强型线芯聚乙烯绝缘聚氯乙烯护套通信电缆 reinforced core pe insulated pvc sheathed communication cables for coal mines
| 用于机械损伤较高的平巷和斜巷 served in level and slanted channels where mechanical damage is frequent
|
mhybv
| 煤矿用聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套通信电缆 pe insulated galvanized steel wire weave armored pvc sheathed communication cables for coal mines
| 用于机械冲击较高的平巷和斜巷 served in level and slanted channels where mechanical damage is frequent
|
mhyav
| 煤矿用聚乙烯绝缘铝-聚乙烯粘护层聚氯乙烯护套通信电缆 pe insulated al/pe binding layer pvc sheathed communication cables for coal mines
| 用于较潮湿的斜井和平巷 served in level and slanted channels with high humidity
|
mhya32
| 煤矿用聚乙烯绝缘铝-聚乙烯粘结护层钢丝铠装聚氯乙烯护套通信电缆 pe insulated al/pe binding layer steel wire armored pvc sheathed communication cables for coal mines
| 用于竖井或斜井 served in shaft and slanted shaft
|
使用特性service characteristics矿用通信电缆
| 电缆长期允许工作温度 long-term service temperature of the cable conductor
| -40℃-+50℃
|
电缆敷设温度 cable laying temperature
| ≥-10℃
|
+25℃时环境相对湿度 environment relative humidity at 25℃
| ≤95%
|
电缆的最小弯曲半径 minimun bending radius
| mhyv及mhjyv型电缆为电缆外径的10倍，其它型号为外径的15倍 10 times of the cable outer diameter of mhjyv, and 15times for the rest
|
电缆规格specifications
| 型 号 model
| 规 格 specifications
| 导体结构(根/直径)mm conductor structure(number/diameter)
|
mhyv
| 1x2、2x2、1x4、5x2
| 7/0.28
|
mhjyv
| 1x2、2x2
| 4/0.28铜线+3/0.28钢线 4/0.28 copper wire +3/0.28 steel wire
|
mhybv
| 5x2、10x2、20x2
| 1/0.8
|
mhyav
| 20x2、30x2、50x2
| |
mhya32
| 30x2、50x2、80x2
|
