煤礦用阻燃控制電纜型號(hào)、名稱(chēng)及使用范圍
Descriptions
Scope of application 煤礦用聚氯乙烯絕緣聚氯乙烯護(hù)套控制電纜
PVC insulated PVC sheathed control cables for use in mines礦井中一般控制系統(tǒng)中
General control system in mines 煤礦用聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)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(tǒng)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 煤礦用聚氯乙烯絕緣細(xì)鋼絲鎧裝聚氯乙烯護(hù)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(tǒng)能承受一定拉力
General control system cables are under some pulling force in the mine 煤礦用聚氯乙烯絕緣粗鋼絲鎧裝聚氯乙烯護(hù)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(tǒng)能承受較大拉力
General control system cables are under big impact pulling force in the mine 煤礦用聚氯乙烯絕緣銅絲編織屏蔽聚氯乙烯護(hù)套控制電纜
PVC insulated copper wire weave shielded PVC sheathed control cables for use in mines礦井中強(qiáng)電磁干擾區(qū)作一般控制
Strong electromagnetism interference region as general control in mines 煤礦用聚氯乙烯絕緣銅帶屏蔽聚氯乙烯護(hù)套控制電纜
PVC insulated copper tape shielded PVC sheathed control cables for use in mines礦井中強(qiáng)電磁干擾區(qū)作一般控制
Strong electromagnetism interference region as general control in mines 煤礦用聚氯乙烯絕緣聚氯乙烯護(hù)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 煤礦用聚氯乙烯絕緣銅絲編織屏蔽聚氯乙烯護(hù)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(qiáng)電磁干擾區(qū)作一般控制
Request migration situation and strong electromagnetism interference region as general control in mines
電纜導(dǎo)體*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(shè)溫度 Cable laying temperature | ≥0℃ |
電纜的zui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 |
IIIustration of cable structure

型 號(hào) Model | 額定電壓 V Rated voltage | 導(dǎo)體標(biāo)稱(chēng)截面 mm2 Conductor nominal sectional | |||||||
0.5 | 0.75 | 1.0 | 1.5 | 2.5 | 4 | 6 | 10 | ||
芯 數(shù) 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 | - | - |
標(biāo)稱(chēng)截面 nominal sectional (mm2) | 導(dǎo)體結(jié)構(gòu) Conductor structure | +20℃導(dǎo)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(shù)/單線標(biāo)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 |
序 號(hào) Serial number | 項(xiàng)目 Items | 技術(shù)性能 Technical performances | |
1 | +20℃線芯直流電阻(≤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(yàn) 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(yàn) Single wire burning test | MT386 | |
5 | 成束燃燒試驗(yàn) Group burning test | 符合GB/T18380標(biāo)準(zhǔn)中B類(lèi)成束燃燒試驗(yàn)要求 Conforms to GB/T18380 standard B kind group burning test |