| 產(chǎn)品標(biāo)準(zhǔn)standard 本產(chǎn)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(biāo)準(zhǔn)生產(chǎn)，同時(shí)還可根據(jù)用戶(hù)需要按國(guó)際電工委員會(huì)推薦標(biāo)準(zhǔn)iec、英國(guó)標(biāo)準(zhǔn)、德國(guó)標(biāo)準(zhǔn)及美國(guó)標(biāo)準(zhǔn)生產(chǎn)。 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(dòng)力裝置用移動(dòng)敷設(shè)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(dǎo)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(huán)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 |
