起订量:1 价格:7.8
产品描述
型 号 Model | 名 称 Descriptions | 使 用 范 围 Scope of application |
MVV | 煤矿用聚氯yi烯绝缘聚氯yi烯护套电力电缆 PVC insulated PVC sheathed power cables for use in mines | 矿井中电能传输线路但不能承受机械外力作用 Energy transmission linebut not mechanical impact in mines |
MYJV | 煤矿用交联聚yi烯绝缘聚氯yi烯护套电力电缆 XLPE insulated PVC sheathed power cables for use in mines | 矿井中电能传输线路但不能承受机械外力作用 Energy transmission linebut not mechanical impact in mines |
MVV22 | 煤矿用聚氯yi烯绝缘钢带铠装聚氯yi烯护套电力电缆 PVC insulated steel tape armored PVC sheathed power cables for use in mines | 矿井中电能传输线路能承受一定机械外力 Energy transmission linecan bearing mechanical impact in mines |
MVV32 | 煤矿用聚氯yi烯绝缘细钢丝铠装聚氯yi烯护套电力电缆 PVC insulated fine steel wire armored PVC sheathed power cables for use in mines | 矿井中电能传输线路能承受一定的拉力 Energy transmission linecan bearing some full in mines |
MYJV22 | 煤矿用交联聚yi烯绝缘钢带铠装聚氯yi烯护套电力电缆 XLPE insulated steel tape armored PVC sheathed power cables for use in mines | 矿井中电能传输线路能承受一定机械外力 Energy transmission linecan bearing mechanical impact in mines |
MYJV32 | 煤矿用交联聚yi烯绝缘细钢丝铠装聚氯yi烯护套电力电缆 XLPE insulated fine steel wire armored PVC sheathed power cables for use in mines | 矿井中电能传输线路能承受一定的拉力 Energy transmission linecan bearing some full in mines |
MYJV42 | 煤矿用交联聚yi烯绝缘粗钢丝铠装聚氯yi烯护套电力电缆 XLPE insulated coarse steel wire armored PVC sheathed power cables for use in mines | 矿井中电能传输线路能承受较大的拉力 Energy transmission linecan bearing bear full in mines |
型 号 Model | 芯 数 Core number | 额定电压(KV) Rated voltage | 标称截面 mm2 Nominal sectional | |
主线芯 Master core | 中性线芯(第四根芯) Neutrality core | |||
MVV MYJV | 3 | 0.6/1 | 1.5-185 | - |
MVV22 | 2.5-185 | |||
MYJV22 | 4-185 | |||
MVV32 MYJV32 MYJV42 | 4-185 | |||
MVV MVV22 | 3+1 | 0.6/1 | 4-185 | 2.5-95 |
4 | 4-185 |
电缆导体的最高额定温度 Electric cable conductor Max. rated temperature | XLPE绝缘90℃, PVC绝缘70℃ XLPE insulation90℃ PVC insulation70℃ |
电缆敷设时的环境温度 Cable laying environment temperature | ≥0℃ |
短路时电缆导体的最高温度(持续时间≤5S) Short circuit electric cable conductor max. temperature | XLPE绝缘≤250℃, PVC绝缘≤160℃ XLPE insulation≤250℃PVC insulation≤160℃ |
电缆的最小弯曲半径 Minimun bending radius | 为电缆弯曲试验用圆柱直径的2倍 Uses the column diameter for the electric cable bend test 2 times |
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