煤礦用阻燃控制電纜

Fire retardant control cables in mines

產(chǎn)品用途:本產(chǎn)品適用于礦井下交流額定電壓為450/750V及以下配電裝置中的電器儀表作控制信號(hào)保護(hù)和測(cè)量。

Scope of application:This product is suitable under the mine pit exchanges the rated voltage is 450/750V and in following power distribution equipment electric appliance measuring appliance makes the control Signal protection and survey.

執(zhí)行標(biāo)準(zhǔn) Standards implemented : Q/3210HL33.1-Q/3210HL33.2-2005

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 MKVV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 MKVV22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 MKVV32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 MKVV42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 MKVVP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 MKVVP2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 MKVVR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 MKVVRP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

使用特性 Service characteristics

電纜導(dǎo)體長期允許的工作溫度
Long-term service temperature of the cable conductor70℃額定電壓U0/U
Rated voltage U0/U450/750V電纜敷設(shè)溫度
Cable laying temperature≥0℃ 電纜的最小彎曲半徑 Minimun bending radius無鎧裝層的≥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(jié)構(gòu)示意圖

IIIustration of cable structure

型 號(hào) Model額定電壓 V
Rated voltage導(dǎo)體標(biāo)稱截面 mm² Conductor nominal sectional 0.50.751.01.52.54610 芯 數(shù) Core number MKVV MKVVP450/750-2-612-142-10 MKVVP2-4-612-144-10 MKVV22-4-612-144-10 MKVV32-7-614-612-144-10 MKVV42-16-617-612-144-10 MKVVR4-61—— MKVVRP4-614-48——

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