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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國際電工委員會推薦標準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。 ● 電纜導體的最高允許工作溫度：65℃ Max. admissible operating temperature of the conductor:65℃ ● 電纜允許最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 D＞25mm.: ≥6D (D—Diameter of the cable). |
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型號．名稱Type and Designation
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公司宗旨；用戶第一信譽第一質量第一