扬州市红旗电缆制造有限公司
煤矿用阻燃通信电缆
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 subscribers loop 执行标准 Standards implemented:MT 81814-1999 |
型号、名称及使用范围
Model、DeSCRJPTions and Use scope
| 型号 Model |
名 称 DeSCRJPTions |
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
| 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 |
