产品标准standard 本产品按GB12972-1991《矿用橡套软电缆》、MT818-1999《煤矿用阻燃电缆》及Q/320282DCE037-2003标准生产,同时还可根据用户需要按电工委员会推荐标准IEC、英国标准、德国标准及美国标准生产。 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. 适用范围Applications 矿用橡套软电缆适用于工频额定电压U0/U660/1140V及以下矿用动力装置用移动敷设的电缆。 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 ● 工频额定电压U0/U为380/660V、660/1140V。 Rated power-frequency voltage U0/U:380/660V and 660/1140V。 ● 电缆导体的zui高允许工作温度:65℃ Max. admissible operating temperature of the conductor:65℃ ● 电缆允许zui低的工作环境温度为-35℃ Permissible long-term operating temperature: Lowest working temperature is :-35℃ ● 电缆弯曲半径:The bending radius of cable D≤25mm.: ≥4D D>25mm.: ≥6D (D—Diameter of the cable).
注:“●”的产品按GB12792-1991标准生产。 “*”的产品按Q/320282DCE037-2003标准生产。 其余产品按MT818-1999标准生产。 Note: “●”indicates that the product is manufactured according to the standard of GB12972-1991 “*”indicates that the product is manufactured according to the standard of Q/320282DCE037-2003. The rest product is manufactured according to the standard of MT818-1999