阻燃控制電纜MKVV
執行標準 Standards implemented : Q/3210HL33.1-Q/3210HL33.2-2005
型號、名稱及使用范圍 Model deSCRJPTions and Use scope
型 號Model | 名 稱 DeSCRJPTions | 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 | 礦井中要求移動場合作一般控制 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 | ||||
