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        煤矿用移动类阻燃橡套软电缆

        更新:2015/9/5 14:56:08??????点击:
        • 品牌:???红旗电缆“和字”牌
        • 型号:???
        • 在线订购
        产品介绍

        产品用途:产品供煤矿移动电器设备及采掘机械配套用。

        Scope of application:The product necessary uses for the coal mine migration electric appliance equipment and the excavation machinery

        执行标准 Standards implemented: MT 818-1999

        型号名称 Model descriptions

        型 号
        Model
        名 称
        Descriptions
        MY
        煤矿用移动橡套软电缆
        Mobile rubber soft cables for mines
        MYQ
        煤矿用移动轻型橡套软电缆
        Mobile light type rubber soft cables for mines
        MYP
        煤矿用移动屏蔽橡套软电缆
        Mobile shielded rubber soft cables for mines
        MC
        采煤机橡套软电缆
        Rubber soft cables for coal cutter in mines
        MCP
        采煤机屏蔽橡套软电缆
        Shielded rubber soft cables for coal cutter in mines
        MZ
        煤矿用电钻橡套电缆
        Electric drill rubber cables for mines
        MZP
        煤矿用电钻屏蔽橡套电缆
        Electric drill shielded rubber cables for mines

        使用特性

        Service characteristics

        型 号
        Model
        MYQ MZ MZP MY MYP MC MCP
        额定电压
        U0/U Rated voltage
        0.3/0.5kv 0.38/0.66kv 0.66/1.14kv
        电缆长期允许工作温度
        Long-term service temperature of the cable conductor
        65℃
        电缆的最小弯曲半径
        Minimun bending radius
        6D

        电缆规格 Specifications

        型 号
        Model
        芯 数
        Core number
        额定电压 KV
        Rated voltage
        标称截面mm2
        Nominal sectional
        动力线芯
        Core for power
        地线芯
        Core for ground
        控制线芯
        Pilot wire core
        MY
        1 0.38/0.66 50-150 - -
        3+1 3x4-3x70 1x4-1x25 -
        MZ MZP
        3+1、3+1+1 0.3/0.5 3X2.5-3X4 1X2.5-1X4 1X2.5-1X4
        MYQ
        2、3、4、7、12 0.3/0.5 1.0-2.5 - -
        3+1 3X1.0-3X2.5 1X0.75-1X1.5
        MC
        3+1+3 0.38/0.66 3x16-3x50 1x4-1x10 3x2.5-3x4
        MCP
        3+1+3 0.38/0.66 3x16-3x50 1x4-1x10 3x2.5-3x4
        0.66/1.14 3x35-3x95 1x6-1x25
        MYP
        3+1 0.38/0.66 3x4-3x70 1x4-1x25 -
        0.66/1.14 3x10-3x95 1x10-1x25

        电缆主要技术性能

        Major technical performances

        1、 电缆导体直流电阻

        DC resistance of the conductor

        型 号
        Model
        标称截面
        Nominal sectional
        (mm2)
        200C时导体直流电阻(≤Ω/Km)
        DC resistance of the conductor at 20℃
        型 号
        Model
        标称截面
        Nominal sectional
        (mm2)
        200C时导体直流电阻(≤Ω/Km)
        DC resistance of the conductor at 20℃
        不镀锡
        Untinned
        镀锡
        Tinned
        不镀锡
        Untinned
        镀锡
        Tinned
        MYQ
        1.0
        19.5
        20.0
        MY
        MYP
        10
        1.91
        1.95
        1.5
        13.3
        13.7
        16
        1.21
        1.24
        2.5
        7.98
        8.21
        25
        0.780
        0.795
        MZ
        MZP
        2.5
        -
        8.82
        35
        0.554
        0.565
        4
        -
        5.39
        50
        0.386
        0.393
        MC
        MCP
        4
        -
        5.09
        70
        0.272
        0.277
        6
        -
        3.39
        95
        0.206
        0.210
        10
        -
        1.95
        120
        0.161
        0.164
        16
        -
        1.24
        150
        0.129
        0.132
        25
        -
        0.795
        185
        0.106
        0.108
        35
        -
        0.565
        240
        0.0801
        0.0817
        50
        -
        0.393
        300
        0.0641
        0.0654
        MY
        MYP
        4
        4.95
        5.09
        400
        0.0485
        0.0495
        6
        3.30
        3.39
        -
        -
        -

        2、 电缆的绝缘电阻 Dielectric resistance

        型 号
        Model
        动力线芯标称截面mm2
        Core for power nominal sectional
        20℃时绝缘电阻
        (≥MΩ Km)
        Dielectric resistance at 20℃
        型 号
        Model
        动力线芯标称截面mm2
        Core for power nominal sectional
        20℃时绝缘电阻(≥MΩ Km)
        Dielectric resistance at 20℃
        MYQ
        1.0
        160

        MY

        MYP

        10
        160
        1.5
        160
        16
        120
        2.5
        160
        25
        120
        MZ
        MZP
        2.5
        160
        35
        100
        4
        160
        50
        100
        MC
        MCP
        16
        120
        70
        80
        25
        120
        95
        80
        35
        100
        120
        50
        50
        100
        150
        50
        70
        80
        185
        50
        95
        80
        240
        50
        限制线芯Control core
        100
        300
        50
        MY
        MYP
        4
        200
        400
        50
        6
        180
        -
        -

        3、电缆其它主要技术性能 Other major technical performances

        (型 号 Model:MY MYP MYQ MC MCP MZ MZP)

        序 号
        Serial number
        项 目
        Items
        技术性能
        Technical performances
        1
        线芯直流电阻(≤Ω/Km)
        Core DC resistance
        见上表
        See above table
        2
        绝缘电阻(≥MΩ Km)
        Insulating resistance
        见上表
        See above table
        3
        5min工频电压试验
        5min power frequency voltage experiment
        0.66/1.14 3.7KV工频电压绝缘不击穿
        3.7KV power frequency voltage insulation does not penetrate
        0.38/0.66 3KV工频电压绝缘不击穿
        3KV power frequency voltage insulation does not penetrate
        0.3/0.5 2KV工频电压绝缘不击穿
        2KV power frequency voltage insulation does not penetrate
        控制线芯Control core 1.5KV工频电压绝缘不击穿
        1.5KV power frequency voltage insulation does not penetrate
        4
        热延伸试验
        The heat extends the experiment
        ≤175%
        5
        单根垂直燃烧试验
        Single wire burning test
        MT386
        6
        成束燃烧试验
        Group burning test
        最大线芯截面积在50mm2及以上时 符合A类成束燃烧试验要求
        Max. core sectional area more than 50mm2 conforms A kind group burning test
        7
        最大线芯截面积在50mm2及以下时 符合B类成束燃烧试验要求
        Max. core sectional area more than 50mm2 conforms B kind group burning test
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