u型m型煤礦用橡套電纜 產品標準standard本產品按GB12972-1991《礦用橡套軟電纜》、MT818-1999《煤礦用阻燃電纜》及Q/320282DCE037-2003標準生產，同時還可根據用戶需要按電工委員會*標準IEC、英國標準、德國標準及美國標準生產。The product is manufactured according to the standard 《Flexible rubber-sheathed cables for mining purposes》of GB12972-1991,《Flame retardant drade flexible rubber-sheathed cables for mining purposes》of MT818-1999, and Q/320282DCE037-2003, and the same time is also manufactured according to the standard of IEC、English、Germany and America.適用范圍Applications礦用橡套軟電纜適用于工頻額定電壓U0/U660/1140V及以下礦用動力裝置用移動敷設的電纜。Flexible rubber-sheathed cables for mining purposes of suitable for mining purposes power device with moving installation and rated voltage up to and including 660/1140V.使用特性Operating characteristics● 工頻額定電壓U0/U為380/660V、660/1140V。Rated power-frequency voltage U0/U:380/660V and 660/1140V。● 電纜導體的zui高允許工作溫度：65℃Max. admissible operating temperature of the conductor:65℃● 電纜允許zui低的工作環境溫度為-35℃Permissible long-term operating temperature: Lowest working temperature is :-35℃● 電纜彎曲半徑：The bending radius of cable D≤25mm.: ≥4D 天纜小貓集團公司（天津市電纜總廠橡塑電纜廠）廠址：河北省大城縣演馬工業區 ： ：ryx
