公司名称：天津市电缆总厂第一分厂
销售部总经理：毕经理
办公室电话：0316-5961383
24小时热线：13703167461
公司唯一官方网站：http://www.mkvvpdl.com/
组织机构代码证：10950374-4
CCC认证编号：2003010105102124
营业执照注册号：131025400055
汇款帐号：91608040020110001507
开户行：河北省大城县刘固献农村信用合作社

煤矿用阻燃控制电缆 fire retardant control cables in mines

产品用途:本产品适用于矿井下交流额定电压为450/750v及以下配 电装置中的电器仪表作控制信

号保护和测量

scope of application:this product is suitable under the mine pit exchanges the rated voltage is     450/750v    in following power distribution equipment electric appliance measuring appliance makes    the control signal     protectionsurvey.

执行标准 standards implemented : mt818-1999

型号、名称及使用范围 model desc-riptionsuse scope

型号 mode 名称 desc-riptions 使用范围 scope of application   mkvv 煤矿用聚氯乙烯绝缘聚氯乙烯护套控制电缆 pvc insulated pvc sheathed control cables for use in mines 矿井中一般控制系统中 general control system in mines mkvv22 煤矿用聚氯乙烯绝缘钢带铠装聚氯乙烯护套控制电缆 pvc insulated steel tape armored pvc sheathed control cables for use in mines 矿井中一般控制系统中能承受一定冲击力和压力 general control system cables are under some impactpressure in the mine mkvv32 煤矿用聚氯乙烯绝缘细钢丝铠装聚氯乙烯护套控制电缆 pvc insulated fine steel wire armored pvc sheathed control cables for use in mines 矿井中一般控制系统能承受一定拉力 general control system cables are under some pulling force in the mine mkvv42 煤矿用聚氯乙烯绝缘粗钢丝铠装聚氯乙烯护套控制电缆 pvc insulated thick steel wire armored pvc sheathed control cables for use in mines 矿井中一般控制系统能承受较大拉力 general control system cables are under big impact pulling force in the mine mkvvp 煤矿用聚氯乙烯绝缘铜丝编织屏蔽聚氯乙烯护套控制电缆 pvc insulated copper wire weave shielded pvc sheathed control cables for use in mines 矿井中强电磁干扰区作一般控制 strong electromagnetism interference region as general control in mines mkvvp2 煤矿用聚氯乙烯绝缘铜带屏蔽聚氯乙烯护套控制电缆 pvc insulated copper tape shielded pvc sheathed control cables for use in mines 矿井中强电磁干扰区作一般控制 strong electromagnetism interference region as general control in mines mkvvr 煤矿用聚氯乙烯绝缘聚氯乙烯护套软控制电缆 pvc insulated pvc sheathed soft control cables for use in mines 矿井中要求移动场合作一般控制 request migration situation as general control in mines mkvvrp 煤矿用聚氯乙烯绝缘铜丝编织屏蔽聚氯乙烯护套软控制电缆 pvc insulated copper wire weave shielded pvc sheathed soft control cables for use in mines 矿井中要求移动且强电磁干扰区作一般控制 request migration situationstrong electromagnetism interference region as general control in mines

使用特性 service characteristics

电缆导体长期允许的工作温度 long-term service temperature of the cable conductor 70℃ 额定电压u0/u rated voltage u0/u 450/750v 电缆敷设温度 cable layingtemperature ≥0℃ 缆的最小弯曲半径 minimun bending radius 无铠装层的≥电缆外径的6倍，有铠装层或铜带屏蔽的≥电缆外径的12倍， non armored ≥outer diameter of cable 6 times, armored layer or copper tape shielded≥outer diameter of cable 12times 有屏蔽层的软电缆≥电缆外径的6倍 shielded layer soft cable ≥ outer diameter of cable 6 times

电缆结构示意图 iiiustration of cable structure

型号 model 额定电压 v rated voltage 导体标称截面 mm2 conductor nominal sectional 0.5 0.75 1.0 1.5 2.5 4 6 10 芯数 core number mkvv mkvvp mkvvp2 mkvv22 mkvv32 mkvv42 mkvvr mkvvrp 450/750 - 2-61 2-14 2-10 - 4-61 2-14 4-10 - 4-61 2-14 4-10 - 7-61 4-61 2-14 4-10 - 16-61 7-61 2-14 4-10 4-61 - - 4-61 4-48 - -

型号 model 额定电压 v rated voltage 导体标称截面 mm2 conductor nominal sectional 0.5 0.75 1.0 1.5 2.5 4 6 10 芯数 core number mkvv mkvvp 450/750 - 2-61 2-14 2-10 mkvvp2 - 4-61 2-14 4-10 mkvv22 - 4-61 2-14 4-10 mkvv32 - 7-61 4-61 2-14 4-10 mkvv42 - 16-61 7-61 2-14 4-10 mkvvr 4-61 - - mkvvrp 4-61 4-48 - -   注note：推荐的芯数系列recommendation core series：2、3、4、5、7、8、10、12、14、16、19、24、27、30、37、44、48、52、61芯core 电缆主要技术性能 major technical performances 1、 电缆导体直流电阻及绝缘电阻 cable conductor dc resistanceinsulated resistance 标称截面 nominal sectional mm2 导体结构 conductor structure +20℃导体直流电阻≤ω/km conductor dc resistance at 20℃ +20℃绝缘电阻≥mω·km insulated resistance at 20℃ 种类type 根数/单线标称直径mm core no./ single nominaldiameter 不镀锡 untinned 镀锡 tinned 0.5 5 16/0.20 39.0 40.1 15 0.75 1 1/0.97 24.5 24.8 12 0.75 2 7/0.37 24.5 24.8 12 0.75 5 24/0.20 26.0 26.7 12 1.0 1 1/1.13 18.1 18.2 11 1.0 2 7/0.43 18.1 18.2 10 1.0 5 32/0.20 19.5 20.0 10 1.5 1 1/1.38 12.1 12.2 11 1.5 2 7/0.52 12.1 12.2 10 1.5 5 30/0.52 13.3 13.7 10 2.5 1 1/1.78 7.41 7.56 10 2.5 2 7/0.68 7.41 7.56 9 2.5 5 50/0.25 7.98 8.21 9 4 1 1/2.25 4.61 4.70 8.5 4 2 7/0.85 4.61 4.70 7.7 6 1 1/2.76 3.08 3.11 7 6 2 7/1.04 3.08 3.11 6.5 10 2 7/1.35 1.83 1.84 6.5 2、电缆其它主要技术性能 other major technical performances 型号model:mkvv22、mkvv32、mkvv42、mkvv、mkvvr、mkvvp、mkvvp2、mkvvrp

序号 serial number 项目 items 技术性能 technical performances 1 +20℃线芯直流电阻≤ω/km core dc resistance at 20℃ 见上表 see above table 2 +20℃绝缘电阻≥mω·km insulation resistance at 20℃ 见上表 see above table 3 5min耐工频交流电压试验 5min power frequency alternating current pressure test 芯-芯core-core 芯-屏蔽core-shield 芯-铠装 core-armor 3000v不击穿 3000v no breakdown 4 单根垂直燃烧试验 single wire burning test mt386 5 成束燃烧试验 group burning test 符合gb/t18380标准中b类成束燃烧试验要求 conforms to gb/t18380 standard b kind group burning test