| 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 | |
| 號保護和測量 |
| 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)行標準 standards implemented : mt818-1999 |
| 型號、名稱及使用范圍 model desc-riptions and use scope |
|
型號
mode |
名稱
desc-riptions |
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(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 | |
