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 煤矿用阻燃电力电缆-MVV MYJV MYJV22
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Fire retardant power cables in mines
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产品用途:产品适用于煤矿井下额定电压0.6/1KV及以下输配电线路。
Scope of application:The product is suitable in coal mine mine shaft rated voltage 0.6/1KV and below loses the distribution line
执行标准 Standards implemented: MT 818-1999
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型号名称及使用范围 Model descriptions and Use scope
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型 号 Model
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名 称
Descriptions
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使 用 范 围
Scope of application
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MVV
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煤矿用聚氯乙烯绝缘聚氯乙烯护套电力电缆
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 |
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MYJV
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煤矿用交联聚乙烯绝缘聚氯乙烯护套电力电缆
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 |
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MVV22
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煤矿用聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆
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 |
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MVV32
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煤矿用聚氯乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆
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 |
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MYJV22
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煤矿用交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆
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 |
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MYJV32
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煤矿用交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆
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 |
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MYJV42
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煤矿用交联聚乙烯绝缘粗钢丝铠装聚氯乙烯护套电力电缆
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 |
注：XLPE绝缘比PVC绝缘具有绝缘强度高，抗老化，耐化学腐蚀及防水性能等优点
XLPE insulation strength the PVC insulation to be higher than the anti-aging bears merits and so on chemistry corrosion and waterproof performance.
电缆规格 Specifications
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型 号
Model
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芯 数
Core number
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额定电压(KV)
Rated voltage
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标称截面 mm2
Nominal sectional
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主线芯
Master core
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中性线芯(第四根芯)
Neutrality core
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MVV MYJV
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3
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0.6/1
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1.5-185
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-
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MVV22
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2.5-185
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MYJV22
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4-185
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MVV32 MYJV32 MYJV42
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4-185
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MVV MVV22
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3+1
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0.6/1
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4-185
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2.5-95
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4
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4-185
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电缆结构示意图 IIIustration of cable structure
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