簡(jiǎn)要說(shuō)明:MKVV電纜，煤礦用阻燃控制電纜

詳細介紹:　　

執行標準 Standards implemented : Q/3210HL33.1-Q/3210HL33.2-2005

型號、名稱(chēng)及使用范圍 Model descriptions and Use scope

型 號Model 名 稱(chēng)
Descriptions 使 用 范 圍
Scope of application MKVV 煤礦用聚氯乙烯絕緣聚氯乙烯護套控制電纜
PVC insulated PVC sheathed control cables for use in mines 礦井中一般控制系統中
General control system in mines MKVV22 煤礦用聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護套控制電纜
PVC insulated steel tape armored PVC sheathed control cables for use in mines 礦井中一般控制系統中能承受一定沖擊力和壓力
General control system cables are under some impact and pressure in the mine MKVV32 煤礦用聚氯乙烯絕緣細鋼絲鎧裝聚氯乙烯護套控制電纜
PVC insulated fine steel wire armored PVC sheathed control cables for use in mines 礦井中一般控制系統能承受一定拉力
General control system cables are under some pulling force in the mine MKVV42 煤礦用聚氯乙烯絕緣粗鋼絲鎧裝聚氯乙烯護套控制電纜
PVC insulated thick steel wire armored PVC sheathed control cables for use in mines 礦井中一般控制系統能承受較大拉力
General control system cables are under big impact pulling force in the mine MKVVP 煤礦用聚氯乙烯絕緣銅絲編織屏蔽聚氯乙烯護套控制電纜
PVC insulated copper wire weave shielded PVC sheathed control cables for use in mines 礦井中強電磁干擾區作一般控制
Strong electromagnetism interference region as general control in mines MKVVP2 煤礦用聚氯乙烯絕緣銅帶屏蔽聚氯乙烯護套控制電纜
PVC insulated copper tape shielded PVC sheathed control cables for use in mines 礦井中強電磁干擾區作一般控制
Strong electromagnetism interference region as general control in mines MKVVR 煤礦用聚氯乙烯絕緣聚氯乙烯護套軟控制電纜
PVC insulated PVC sheathed soft control cables for use in mines 礦井中要求移動(dòng)場(chǎng)合作一般控制
Request migration situation as general control in mines MKVVRP 煤礦用聚氯乙烯絕緣銅絲編織屏蔽聚氯乙烯護套軟控制電纜
PVC insulated copper wire weave shielded PVC sheathed soft control cables for use in mines 礦井中要求移動(dòng)且強電磁干擾區作一般控制
Request migration situation and strong electromagnetism interference region as general control in mines

使用特性 Service characteristics

電纜導體長(cháng)期允許的工作溫度
Long-term service temperature of the cable conductor 70℃ 額定電壓U0/U
Rated voltage U0/U 450/750V 電纜敷設溫度
Cable laying temperature ≥0℃ 電纜的最小彎曲半徑 Minimun bending radius 無(wú)鎧裝層的≥電纜外徑的6倍，有鎧裝層或銅帶屏蔽的≥電纜外徑的12倍，
Non armored ≥outer diameter of cable 6 times armored layer or copper tape shielded≥outer diameter of cable 12times
有屏蔽層的軟電纜≥電纜外徑的6倍
Shielded layer soft cable ≥ outer diameter of cable 6 times

電纜結構示意圖

IIIustration of cable structure

型 號 Model 額定電壓 V
Rated voltage 導體標稱(chēng)截面 mm2 Conductor nominal sectional 0.5 0.75 1.0 1.5 2.5 4 6 10 芯 數 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：推薦的芯數系列Recommendation core series：2、3、4、5、7、8、10、12、14、16、19、24、27、30、37、44、48、52、61芯(core)

電纜主要技術(shù)性能 Major technical performances

1、 電纜導體直流電阻及絕緣電阻 Cable conductor DC resistance and insulated resistance

標稱(chēng)截面
nominal sectional
(mm2) 導體結構
Conductor structure +20℃導體直流電阻(≤Ω/Km)
Conductor DC resistance at 20℃ +20℃絕緣電阻(≥MΩ·Km)
Insulated resistance at 20℃ 種 類(lèi)Type 根數/單線(xiàn)標稱(chēng)直徑(mm)
core No./ single nominaldiameter 不鍍錫
Untinned 鍍錫
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、電纜其它主要技術(shù)性能 Other major technical performances

型號Model:MKVV22、MKVV32、MKVV42、MKVV、MKVVR、MKVVP、MKVVP2、MKVVRP

序 號
Serial number 項目
Items 技術(shù)性能
Technical performances 1 +20℃線(xiàn)芯直流電阻(≤Ω/Km) Core DC resistance at 20℃ 見(jiàn)上表 See above table 2 +20℃絕緣電阻(≥MΩ·Km) Insulation resistance at 20℃ 見(jiàn)上表 See above table 3 5min耐工頻交流電壓試驗
5min power frequency alternating current pressure test 芯-芯Core-Core
芯-屏蔽Core-Shield
芯-鎧裝 Core-Armor 3000V不擊穿 3000V no breakdown 4 單根垂直燃燒試驗 Single wire burning test MT386 5 成束燃燒試驗 Group burning test 符合GB/T18380標準中B類(lèi)成束燃燒試驗要求
Conforms to GB/T18380 standard B kind group burning test

 

文章標簽：阻燃電纜   礦用電纜   煤礦用電纜   MKVV32   MKVV22   MKVV42