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天津市電纜總廠橡塑電纜廠
主營(yíng)產(chǎn)品： 電纜，電力電纜，控制電纜，橡套電纜，礦用橡套軟電纜，礦用電力電纜，礦用控制電纜，礦用通信電纜，防水橡套軟電纜，射頻電纜，高壓電力電纜，高壓橡套電纜，船用電纜，丁晴電纜，布電線，特種電纜，變頻電纜等等 |
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天津市電纜總廠橡塑電纜廠
主營(yíng)產(chǎn)品： 電纜，電力電纜，控制電纜，橡套電纜，礦用橡套軟電纜，礦用電力電纜，礦用控制電纜，礦用通信電纜，防水橡套軟電纜，射頻電纜，高壓電力電纜，高壓橡套電纜，船用電纜，丁晴電纜，布電線，特種電纜，變頻電纜等等 |
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更新時(shí)間：2017-08-26 15:26:12瀏覽次數(shù)：237
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MYJV MYJV22 MYJV32礦用交聯(lián)電力電纜銷售廠家
型號(hào)名稱及使用范圍 Model descriptions and Use scope
| 型 號(hào) Model | 名 稱 Descriptions | 使 用 范 圍 Scope of application |
| MVV | 煤礦用聚氯乙烯絕緣聚氯乙烯護(hù)套電力電纜 PVC insulated PVC sheathed power cables for use in mines | 礦井中電能傳輸線路但不能承受機(jī)械外力作用 Energy transmission linebut not mechanical impact in mines |
| MYJV | 煤礦用交聯(lián)聚乙烯絕緣聚氯乙烯護(hù)套電力電纜 XLPE insulated PVC sheathed power cables for use in mines | 礦井中電能傳輸線路但不能承受機(jī)械外力作用 Energy transmission linebut not mechanical impact in mines |
| MVV22 | 煤礦用聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)套電力電纜 PVC insulated steel tape armored PVC sheathed power cables for use in mines | 礦井中電能傳輸線路能承受一定機(jī)械外力 Energy transmission linecan bearing mechanical impact in mines |
| MVV32 | 煤礦用聚氯乙烯絕緣細(xì)鋼絲鎧裝聚氯乙烯護(hù)套電力電纜 PVC insulated fine steel wire armored PVC sheathed power cables for use in mines | 礦井中電能傳輸線路能承受一定的拉力 Energy transmission linecan bearing some full in mines |
| MYJV22 | 煤礦用交聯(lián)聚乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)套電力電纜 XLPE insulated steel tape armored PVC sheathed power cables for use in mines | 礦井中電能傳輸線路能承受一定機(jī)械外力 Energy transmission linecan bearing mechanical impact in mines |
| MYJV32 | 煤礦用交聯(lián)聚乙烯絕緣細(xì)鋼絲鎧裝聚氯乙烯護(hù)套電力電纜 XLPE insulated fine steel wire armored PVC sheathed power cables for use in mines | 礦井中電能傳輸線路能承受一定的拉力 Energy transmission linecan bearing some full in mines |
| MYJV42 | 煤礦用交聯(lián)聚乙烯絕緣粗鋼絲鎧裝聚氯乙烯護(hù)套電力電纜 XLPE insulated coarse steel wire armored PVC sheathed power cables for use in mines | 礦井中電能傳輸線路能承受較大的拉力 Energy transmission linecan bearing bear full in mines |
MYJV MYJV22 MYJV32礦用交聯(lián)電力電纜銷售廠家
注：XLPE絕緣比PVC絕緣具有絕緣強(qiáng)度高，抗老化，耐化學(xué)腐蝕及防水性能等優(yōu)點(diǎn)
XLPE insulation strength the PVC insulation to be higher than the anti-aging bears merits and so on chemistry corrosion and waterproof performance.
電纜規(guī)格 Specifications
| 型 號(hào) Model | 芯 數(shù) Core number | 額定電壓(KV) Rated voltage | 標(biāo)稱截面 mm2 Nominal sectional | |
| 主線芯 Master core | 中性線芯(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 | |||
使用特性 Service characteristics
| 電纜導(dǎo)體的zui高額定溫度 Electric cable conductor Max. rated temperature | XLPE絕緣90℃， PVC絕緣70℃ XLPE insulation90℃ PVC insulation70℃ |
| 電纜敷設(shè)時(shí)的環(huán)境溫度 Cable laying environment temperature | ≥0℃ |
| 短路時(shí)電纜導(dǎo)體的zui高溫度(持續(xù)時(shí)間≤5S) Short circuit electric cable conductor max. temperature | XLPE絕緣≤250℃， PVC絕緣≤160℃ XLPE insulation≤250℃PVC insulation≤160℃ |
| 電纜的zui小彎曲半徑 Minimun bending radius | 為電纜彎曲試驗(yàn)用圓柱直徑的2倍 Uses the column diameter for the electric cable bend test 2 times |
電纜主要技術(shù)性能 Major technical performances
1、 電纜導(dǎo)體直流電阻及絕緣電阻 Cable conductor DC resistance and insulated resistance
| 型 號(hào) Model | 標(biāo)稱截面 (mm2) nominal sectional | +20℃導(dǎo)體直流電阻(≤Ω/Km) DC resistance of the conductor at 20℃ | +20℃絕緣電阻常數(shù)(≥MΩ.Km) Insulation resistance at 20℃ |
| MVV MVV22 MVV32 MYJV MYV22 MYJV32 MYJV42 | 1.5 | 12.1 | 36.7 |
| 2.5 | 7.41 | ||
| 4 | 4.62 | ||
| 6 | 3.08 | ||
| 10 | 1.83 | ||
| 16 | 1.15 | ||
| 25 | 0.727 | ||
| 35 | 0.524 | ||
| 50 | 0.387 | ||
| 70 | 0.268 | ||
| 95 | 0.193 | ||
| 120 | 0.153 | ||
| 150 | 0.124 | ||
| 185 | 0.991 |
2、電纜其它主要技術(shù)性能 Other major technical performances
(型號(hào)Model:MKVV22、MKVV32、MKVV42、MKVV、MKVVR、MKVVP、MKVVP2、MKVVRP)
| 序 號(hào) Serial number | 項(xiàng)目 Items | 技術(shù)性能 Technical performances | |
| 1 | +20℃時(shí)導(dǎo)體直流電阻(≤Ω/Km) Conductor DC resistance at 20℃ | 見(jiàn)上表 See above table | |
| 2 | +20℃時(shí)絕緣電阻的常數(shù)(≥MΩ·Km) Insulation resistance at 20℃ | 見(jiàn)上表 See above table | |
| 3 | 5min工頻交流電壓試驗(yàn) 5min power frequency alternating current pressure test | 芯-芯 Core-Core 芯-鎧裝 Core-Armor | 3500V不擊穿 3500V no breakdown |
| 4 | 4h交流高壓試驗(yàn) 4h AC high voltage test | 2400V不擊穿 2400V no breakdown | |
| 5 | 單根垂直燃燒試驗(yàn) Single wire burning test | MT386 | |
| 6 | 成束燃燒試驗(yàn) Group burning test | 符合GB/T18380.3標(biāo)準(zhǔn)中B類成束燃燒試驗(yàn)要求 Conforms to GB/T18380.3 standard B kind group burning test | |
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