| 产品特性：绝缘阻燃 | 是否进口：否 | 产地：其他 |
| 品牌：宝上 | 型号：矿用通信电缆MHYVP 1*2*7/0.37监控电缆MHYVRP | 线芯材质：镀锡铜线 |
| 芯数：咨询 | 护套材质：客服 | 电线最大外径：询问mm |
| 用途：其特性是电阻大、电压低。工作电压一般为450V到750V。 | 加工定制：是 | 物料编号：电话联系 |
| 护套厚度：微信联系 | 净重：与客服联系 | 电阻：咨询客服 |
| 颜色：各种 | 每卷长度：多 |
矿用通信电缆MHYVP 1*2*7/0.37监控电缆MHYVRP
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&＃39;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 |
